Psychiatric HospitalVoluntary Non-Profit - Private

Ness Healthcare Nfp Dba Northlake Be

Mandeville, LA

23515 Highway 190, Mandeville, LA 70448(985) 626-6300

Not rated by CMS

CMS star rating

140

Beds

987

Inpatient discharges a year

$25.6M

Net patient revenue a year

About this hospital

Ness Healthcare Nfp Dba Northlake Be is a 140-bed voluntary non-profit - private hospital in Mandeville, LA.

CCN: 194007
NPI: 1043264351
Website: northlakebh.org
County: St. Tammany Parish
Metro area: Slidell-Mandeville-Covington, LA MSA
Medicare contractor: Jurisdiction H, Novitas Solutions (07001)
In Medicare since: 1974
Last CMS survey: 2024

Negotiated Rates

The data below comes from CMS-mandated price transparency data. Learn more.

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Insurance Accepted

Acceptance varies by plan and service. Confirm coverage with your insurer or the hospital's billing department.

More about this hospital

Quality
Not rated by CMS
See quality ratings
Doctors and services
Accredited by DNV
- 12 services
See doctors and services
Finances
$25.6M net patient revenue
- Operating margin on patient care -2.0%
- $1.3M net income
See finances
Ownership and leadership
Owned by Ness Healthcare Nfp
- Private (not for profit)
- Brian Hemmert, chief executive
See ownership and leadership

Tax IDs and NPIs insurers list

The employer identification numbers (EINs) health plans and networks list for Ness Healthcare Nfp Dba Northlake Be in the in-network rate files they publish, with the organization NPIs billed under each.

Tax ID (EIN)	Plans and networks listing it	Organization NPIs
47-4572658Ness Healthcare Nfp	39Aetna, Cigna, United Healthcare (incl Optum, Rocky Mountain, Health Plan of Nevada, Sierra Health), Allied Benefit Systems, Ambetter and 34 more	1043264351 Ness Healthcare Nfp1518129907 Southeast Louisiana State Hospital

Source: PayerPrice analysis of insurers' Transparency in Coverage in-network files. An EIN can cover several hospitals and clinics in a health system, and insurers sometimes list other organizations' NPIs under it.

Location

23515 Highway 190, Mandeville, LA 70448

(985) 626-6300

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Every CMS quality measure

Each result CMS publishes for Ness Healthcare Nfp Dba Northlake Be, beside the US median and the average of LA hospitals. The rank says what share of US hospitals the result is better or worse than; counts and confidence limits are not ranked.

Inpatient psychiatric care15 measures

Measures CMS reports for the hospital's psychiatric unit or for a psychiatric hospital.

Measure	This hospital	US median	LA average	CMS comparison	US rank
Follow-up care within 30 days after psychiatric hospitalization2023-07-01 to 2024-06-30	Not Available		49.91
Follow-up care within 7 days after psychiatric hospitalization2023-07-01 to 2024-06-30	Not Available		32.01
Hours of physical-restraint use per 1,000 psychiatric patient hours2024-01-01 to 2024-12-31 · 27,592 cases	0.02	0.05	0.1117		Worse than 62% of US hospitals
Hours of seclusion use per 1,000 psychiatric patient hours2024-01-01 to 2024-12-31 · 27,592 cases	0.39	0.03	0.6622		Better than 85% of US hospitals
Psychiatric patients screened for and given the flu vaccine2024-10-01 to 2025-03-31 · 378 cases	99	87	79.54		Better than 87% of US hospitals
Medication continuation after psychiatric discharge2022-07-01 to 2024-06-30	Not Available		77.85
Readmitted to any hospital within 30 days of psychiatric discharge2022-07-01 to 2024-06-30 · 26 cases	20	19.1	20.34	No Different Than the National Rate	Worse than 64% of US hospitals
Psychiatric patients screened for metabolic disorders2024-01-01 to 2024-12-31 · 477 cases	99	92	87.13		Better than 80% of US hospitals
Alcohol use brief intervention provided or offered2024-01-01 to 2024-12-31 · 48 cases	100	74	72.65		The best result, shared by 8% of US hospitals
Alcohol use brief intervention provided2024-01-01 to 2024-12-31 · 48 cases	83	81	79.02		Better than 53% of US hospitals
Alcohol and other drug use disorder treatment provided or offered at discharge2024-01-01 to 2024-12-31 · 110 cases	21	77	66.83		Worse than 92% of US hospitals
Alcohol and other drug use disorder treatment provided at discharge2024-01-01 to 2024-12-31 · 110 cases	21	56	52.67		Worse than 83% of US hospitals
Tobacco use treatment provided or offered at discharge2024-01-01 to 2024-12-31 · 275 cases	0	64	67.73		The worst result, shared by 8% of US hospitals
Tobacco use treatment provided at discharge2024-01-01 to 2024-12-31 · 275 cases	0	4	16.42		The worst result, shared by 31% of US hospitals
Discharged patients who received a transition record with the specified elements2024-01-01 to 2024-12-31 · 724 cases	100	77	74.38		The best result, shared by 9% of US hospitals

Source: CMS Care Compare hospital files, latest release 2026-08-13, with program results for earlier fiscal years from CMS's archived snapshots. US medians and ranks count every hospital CMS reports; state averages are plain means of the state's reporting hospitals, not CMS's patient-weighted state rates.

Accreditation and services

DNV (since 2024)
Accreditation
None
Medical school affiliation
Private (not for profit)
Ownership type
140
Medicare-certified beds
16
Registered nurses (full-time equivalent)
1974
In Medicare since

12 services at Ness Healthcare Nfp Dba Northlake Be

Emergency and trauma: Emergency Psychiatric Care
Imaging: Diagnostic Radiology
Women and children: Clinical Laboratory
Behavioral health: Adult Inpatient Psychiatric CareOutpatient Psychiatric CarePsychiatric Care of Children and/or Adolescents
Rehabilitation and therapy: OT (Occupational Therapy)Respiratory Care
Other services: Dietary CareOutpatientPharmacySocial Care

Source: CMS Provider of Services file, as reported by the hospital and state surveyors.

Size and patient volume

What Ness Healthcare Nfp Dba Northlake Be reported to Medicare in its latest cost report, covering Jan 1, 2025 to Dec 31, 2025.

987
Inpatient discharges
Medicare 3%, Medicaid 1%
31,102
Inpatient days
61% of available bed days used
273
Employees (full-time equivalent)

Source: CMS cost report (HCRIS) (report 836375). Figures cover the reporting period, which is not always 12 months, and are self-reported.

Utilization by payer and unit

Inpatient days and discharges Ness Healthcare Nfp Dba Northlake Be reported by payer. Medicare and Medicaid include their managed care plans, shown separately below.

	Medicare	Medicaid	Other	Total
Inpatient days	487	127	30,488	31,102
Discharges	30	5	952	987
Average length of stay	16.2 days	25.4 days	32.0 days	31.5 days
Average daily census	1.3	0.3	83.5	85.2

8,058
Medicaid managed care days
384 discharges

Beds and days by unit

Unit	Beds	Inpatient days	Medicare days	Occupancy
Adults & pediatrics	140	31,102	487	61%

Source: CMS cost report (HCRIS, Form 2552-10), report 836375, as submitted. Hospitals report these figures themselves; they are not audited financial statements. Worksheet S-3 Part I.

Staff and facilities

Staff by profession and the rooms and units Ness Healthcare Nfp Dba Northlake Be reported at its latest Medicare certification survey (2024). Counts are people, not full-time equivalents.

16
Registered nurses
18
Licensed practical nurses
1
Dietitians
214
Other personnel

Source: CMS Provider of Services file.

Income statement

Revenue, expenses and income Ness Healthcare Nfp Dba Northlake Be reported to Medicare for Jan 1, 2025 to Dec 31, 2025. Percentages are of net patient revenue.

Line	Amount	Share
Gross patient revenue (charges)	$42.9M	167.3%
Inpatient	$37.3M	145.5%
Outpatient	$5.6M	21.8%
Contractual allowances and discounts	-$17.3M	-67.3%
Net patient revenue	$25.6M	100.0%
Operating expenses	-$26.1M	-102.0%
Operating income from patient care	-$501,959	-2.0%
Other income	$1.8M	7.1%
Net income	$1.3M	5.1%

Gross revenue by payer

Line	Amount	Share
Traditional Medicare	$365,940	1.0%
Other payers and self-pay	$38M	99.0%
Total charges	$38.4M	100.0%

Source: CMS cost report (HCRIS, Form 2552-10), report 836375, as submitted. Hospitals report these figures themselves; they are not audited financial statements. Traditional Medicare is the program charges on Worksheets D-3 and D Part V; Medicaid is from Worksheet S-10.

Financial ratios

Computed from Ness Healthcare Nfp Dba Northlake Be's latest cost report.

-2.0%
Operating margin
Operating income from patient care / net patient revenue
4.8%
Total margin
Net income / net patient revenue plus other income
12.3%
EBITDAR margin
Net income before interest, depreciation and leases (Worksheet A-7), / total revenue
53% of expenses
Personnel costs
Salaries, direct-care contract labor and core wage-related costs / operating expenses
4.0%
Return on assets
Net income for a year / total assets
4.42
Current ratio
Current assets / current liabilities
2.37
Quick ratio
Cash, temporary investments and net receivables / current liabilities
10 days
Days cash on hand
Cash and temporary investments / daily operating expenses excluding depreciation
103 days
Days in patient receivables
Net patient receivables / daily net patient revenue
48 days
Average payment period
Current liabilities / daily operating expenses excluding depreciation
0.84
Asset turnover
Total revenue for a year / total assets
14.7 years
Average age of plant
Accumulated depreciation / depreciation for a year

Source: CMS cost report (HCRIS, Form 2552-10), report 836375, as submitted. Hospitals report these figures themselves; they are not audited financial statements.

Balance sheet

What Ness Healthcare Nfp Dba Northlake Be owned and owed at the end of its reporting period (Dec 2025), across all fund types: $32.7M in total assets and a -$2.7M fund balance.

Show the balance sheet

Line	Amount	Of total assets
Cash and temporary investments	$690,905	2.1%
Patient receivables, net	$7.2M	22.1%
Inventory	$13,330	0.0%
Total current assets	$14.7M	45.2%
Property and equipment, net of depreciation	$15.2M	46.5%
Investments and other assets	$2.7M	8.4%
Total assets	$32.7M	100.0%
Current liabilities	$3.3M	10.2%
Long-term debt	$28.9M	88.5%
Total liabilities	$35.4M	108.3%
Fund balance (net assets)	-$2.7M	-8.3%

Source: CMS cost report (HCRIS, Form 2552-10), report 836375, as submitted. Hospitals report these figures themselves; they are not audited financial statements.

Financial trend

Ness Healthcare Nfp Dba Northlake Be's full-year cost reports, by fiscal year end. Reports shorter than ten months are left out.

Show 6 years

Fiscal year ending	Dec 2020	Dec 2021	Dec 2022	Dec 2023	Dec 2024	Dec 2025
Net patient revenue	$16.6M	$13.4M	$15.8M	$22.3M	$22.3M	$25.6M
Operating expenses	$19.3M	$20.5M	$19.6M	$25.3M	$24.3M	$26.1M
Operating margin	-16.3%	-52.9%	-24.3%	-13.3%	-8.9%	-2.0%
Net income	-$1.7M	-$4.4M	$1.4M	$795,904	$1.1M	$1.3M
Total assets	$34.3M	$33.4M	$28.1M	$29M	$32M	$32.7M
Discharges	942	894	702	1,056	1,056	987
Inpatient days	26,875	25,904	25,936	32,558	27,563	31,102
Beds	140	140	140	140	140	140
Employees (FTE)	213	216	202	258	247	273

Source: CMS cost report (HCRIS, Form 2552-10), report 836375, as submitted. Hospitals report these figures themselves; they are not audited financial statements.

Departments

Each cost center Ness Healthcare Nfp Dba Northlake Be reports, largest first. Total cost includes its share of overhead; the cost-to-charge ratio is total cost / charges.

Show all 18 departments

Ancillary and outpatient departments

Department	Salaries	Total cost	Charges	Cost-to-charge	Square feet
Other reimbursable cost ctr iop sai	$589,366	$1.4M	$1M	1.33	3,766
Laboratory		$90,045	$690	130.50
Blood laboratory		$10,005
Drugs charged to patients		$4,743

Inpatient units

Department	Salaries	Total cost	Charges	Cost-to-charge	Square feet
Adults & pediatrics	$8.7M	$23.1M	$37.3M	0.62	83,237

Overhead (general service) departments

Department	Salaries	Direct cost	Square feet
Administrative & general	$2.2M	$4.2M	35,189
Cap rel costs-bldg & fixt		$2.2M	145,668
Operation of plant	$806,682	$1.6M
Dietary	$350,134	$985,643	7,919
Pharmacy		$617,077	4,000
Maintenance & repairs	$57,176	$616,381	1,950
Housekeeping	$377,197	$566,431	1,950
Nursing administration	$418,533	$479,815	4,000
Cap rel costs-mvble equip		$470,177
Employee benefits department	$200,863	$393,020	1,575
Medical records & library	$114,455	$149,392	1,872
Laundry & linen service		$77,780
Central services & supply		$66,286

Source: CMS cost report (HCRIS, Form 2552-10), report 836375, as submitted. Hospitals report these figures themselves; they are not audited financial statements. Worksheets A, B-1, C Part I and S-3 Part II.

Ownership

Organizations Ness Healthcare Nfp Dba Northlake Be reports to Medicare as owners or with operational control. 1 individuals also hold ownership interests; they are not listed here.

Ness Healthcare Nfp
5% or greater direct ownership interest, 100%, since 2016

Changes of ownership

2016-11-10: Acquired Mbh Of Louisiana, LLC (Change of ownership)
2016-11-10: Sold to Ness Healthcare Nfp (Change of ownership)

Sources: CMS Hospital All Owners, CMS Hospital Change of Ownership.

Leadership

The officers and board members on Ness Healthcare Nfp Dba Northlake Be's Medicare enrollment and on the IRS Form 990 filed under its tax ID.

Officers and directors on the Medicare enrollment

Anatoliy Shir Officer, President, since 2016
Michael Kuzmenko Officer, Treasurer And Secretary, since 2016
Brian Hemmert Officer, CEO, since 2018
Franklin Scott Kellman Director, since 2016
Michael B Tarnoff Director, Board Member, since 2016
Michael Messing Director, Board Member, since 2016

Source: CMS Hospital All Owners (PECOS), the people the hospital lists on its Medicare enrollment; the first 6 of 8 are shown.

Officers and key employees of Ness Healthcare Nfp (IRS Form 990, tax year 2024)

Ness Healthcare Nfp files the Form 990 for the tax ID insurers list for Ness Healthcare Nfp Dba Northlake Be, so these people may lead the wider organization rather than Ness Healthcare Nfp Dba Northlake Be alone.

Name	Title
Garrick Klaybor	Chief Of Staff
Anatoliy Shir	President, Chairman
Joe Buckley	CEO
Michael Zeringue	Chief Nursing Officer
Wayne Thompson	CFO
Diana Polyakov	COO
Michael Kuzmenko	Treasurer, Secretary
Jonell King	Chief Nursing Officer
Sureshkumar Bhatt	Chief Of Staff

Board members: Michael Tarnoff, Michael Messing.

Source: IRS Form 990 Part VII filed by Ness Healthcare Nfp (EIN 47-4572658), via the IRS e-file data. A health system's return can cover several hospitals.

Frequently asked questions

About Ness Healthcare Nfp Dba Northlake Be's rates and hospital price transparency.

How many patients does Ness Healthcare Nfp Dba Northlake Be admit?

Ness Healthcare Nfp Dba Northlake Be reported 987 inpatient discharges and 31,102 inpatient days from Jan 1, 2025 to Dec 31, 2025.

How many employees does Ness Healthcare Nfp Dba Northlake Be have?

Ness Healthcare Nfp Dba Northlake Be reported 273 full-time-equivalent employees on payroll from Jan 1, 2025 to Dec 31, 2025.

How much revenue does Ness Healthcare Nfp Dba Northlake Be make?

Ness Healthcare Nfp Dba Northlake Be reported $25.6M in net patient revenue on $42.9M of gross charges for Jan 1, 2025 to Dec 31, 2025, an operating margin of -2.0%, and net income of $1.3M.

Who is the CEO of Ness Healthcare Nfp Dba Northlake Be?

Ness Healthcare Nfp Dba Northlake Be's Medicare enrollment lists Brian Hemmert as CEO since 2018.

What is Ness Healthcare Nfp Dba Northlake Be's tax ID (EIN)?

Insurers' price transparency files list Ness Healthcare Nfp Dba Northlake Be under employer identification number 47-4572658 (Ness Healthcare Nfp). 39 health plans and networks list 47-4572658 for it.

Is Ness Healthcare Nfp Dba Northlake Be accredited?

Yes. CMS's Provider of Services file lists DNV as the accrediting organization for Ness Healthcare Nfp Dba Northlake Be, effective 2024.

Who owns Ness Healthcare Nfp Dba Northlake Be?

In its Medicare enrollment, Ness Healthcare Nfp Dba Northlake Be reports Ness Healthcare Nfp as 5% or greater direct ownership interest (100%).

What services does Ness Healthcare Nfp Dba Northlake Be offer?

CMS lists 12 services at Ness Healthcare Nfp Dba Northlake Be, including Adult Inpatient Psychiatric Care, Clinical Laboratory, Diagnostic Radiology, Dietary Care, Emergency Psychiatric Care, OT (Occupational Therapy).

How many beds does Ness Healthcare Nfp Dba Northlake Be have?

Ness Healthcare Nfp Dba Northlake Be has 140 beds, including its psychiatric, rehabilitation and other subprovider units, in its latest Medicare cost report. Facility type: Psychiatric Hospital.

Where is Ness Healthcare Nfp Dba Northlake Be and what is its phone number?

Ness Healthcare Nfp Dba Northlake Be is located at 23515 Highway 190, Mandeville, LA 70448. Its main phone number is (985) 626-6300.

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{
  "description": "MRI of brain (no contrast)",
  "code_information": [
    { "code": "611", "type": "RC" },
    { "code": "70551", "type": "CPT" }
  ],
  "standard_charges": [{
    "setting": "outpatient",
    "minimum": 250,
    "maximum": 400,
    "gross_charge": 1200,
    "discounted_cash": 1080,
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      {
        "payer_name": "Platform Health Insurance",
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About this hospital

Negotiated Rates

Insurance Accepted

More about this hospital

Tax IDs and NPIs insurers list

Location

Every CMS quality measure

Accreditation and services

12 services at Ness Healthcare Nfp Dba Northlake Be

Size and patient volume

Utilization by payer and unit

Beds and days by unit

Staff and facilities

Income statement

Gross revenue by payer

Financial ratios

Balance sheet

Financial trend

Departments

Ancillary and outpatient departments

Inpatient units

Overhead (general service) departments

Ownership

Changes of ownership

Leadership

Officers and directors on the Medicare enrollment

Officers and key employees of Ness Healthcare Nfp (IRS Form 990, tax year 2024)

Nearby hospitals

Frequently asked questions

Running price transparency at a hospital like this one?

Publish a CMS-compliant machine-readable file

Get your chargemaster right for billing and payer contracts