Long-Term Care Hospital

Sonoma Specialty Hospital, Llc

Sebastopol, CA

501 Petaluma Avenue, Sebastopol, CA 95472

Beds

421

Inpatient discharges a year

$49.7M

Net patient revenue a year

About this hospital

Sonoma Specialty Hospital, Llc is a 58-bed hospital in Sebastopol, CA.

CCN: 052057
NPI: 1396205050
County: Sonoma County
Metro area: Santa Rosa-Petaluma, CA MSA
Medicare contractor: Jurisdiction E, Noridian Healthcare Solutions (01011)
In Medicare since: 2019
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

Doctors and services
Accredited by DNV
- 4 affiliated clinicians
See doctors and services
Finances
$49.7M net patient revenue
- Operating margin on patient care 3.2%
- $4.5M net income
See finances
Ownership and leadership
Private (for profit)
- Gurpreet Singh Randhawa, chief executive
See ownership and leadership

Tax IDs and NPIs insurers list

The employer identification numbers (EINs) health plans and networks list for Sonoma Specialty Hospital, Llc 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
83-1534467Sonoma Specialty Hospital	26Aetna, Allied Benefit Systems, Aspirus Health Plan, Asuris Northwest Health, BCBS and 21 more	1396205050 Sonoma Specialty Hospital Llc1053634725 Palm Drive Health Care District1508891649 Palm Drive Health Care District

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

501 Petaluma Avenue, Sebastopol, CA 95472

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Accreditation and services

DNV (since 2024)
Accreditation
None
Medical school affiliation
Private (for profit)
Ownership type
37
Medicare-certified beds
77
Registered nurses (full-time equivalent)
2019
In Medicare since

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

Size and patient volume

What Sonoma Specialty Hospital, Llc reported to Medicare in its latest cost report, covering Jan 1, 2025 to Dec 31, 2025.

421
Inpatient discharges
Medicare 39%, Medicaid 0%
18,173
Inpatient days
86% of available bed days used
232
Employees (full-time equivalent)

Source: CMS cost report (HCRIS) (report 838460). Figures cover the reporting period, which is not always 12 months, and are self-reported.

Utilization by payer and unit

Inpatient days and discharges Sonoma Specialty Hospital, Llc reported by payer. Medicare and Medicaid include their managed care plans, shown separately below.

	Medicare	Medicaid	Other	Total
Inpatient days	3,918	35	14,220	18,173
Discharges	164	1	256	421
Average length of stay	23.9 days	35.0 days	55.5 days	43.2 days
Average daily census	10.7	0.1	39.0	49.8

277
Medicare Advantage days
6 discharges

Beds and days by unit

Unit	Beds	Inpatient days	Medicare days	Occupancy
Adults & pediatrics	58	18,173	3,918	86%

Source: CMS cost report (HCRIS, Form 2552-10), report 838460, as submitted. Hospitals report these figures themselves; they are not audited financial statements. Worksheet S-3 Part I.

Where patients come from

ZIP codes with the most Medicare inpatient stays at Sonoma Specialty Hospital, Llc in 2025. Market share is this hospital's part of every hospital's Medicare stays from the ZIP code. Its published Medicare stays went from 23 in 2023 to 12 in 2025.

ZIP code	Stays	Of this hospital's stays	Days	Charges	Market share
95422	12	100%	272	$2.5M	1%

Source: CMS Hospital Service Area file. Shares are of the 12 stays from ZIP codes CMS publishes; it omits ZIP codes with fewer than 11 stays, so market shares count published stays only.

Staff and facilities

Staff by profession and the rooms and units Sonoma Specialty Hospital, Llc reported at its latest Medicare certification survey (2024). Counts are people, not full-time equivalents.

2
Operating rooms

77
Registered nurses
23
Licensed practical nurses
7
Pharmacists
15
Respiratory therapists
2
Physical therapists
2
Occupational therapists
1
Speech pathologists and audiologists
2
Radiology technicians
3
Laboratory technicians
2
Dietitians
1
Social workers

Source: CMS Provider of Services file.

Doctors and clinicians

4 clinicians who bill Medicare list Sonoma Specialty Hospital, Llc as a hospital affiliation. Book a demo to see the commercial rates insurers publish for them, or start a free trial.

Internal Medicine Physician 2
Family Medicine Physician 1
Hospitalist Physician 1

Vishnuvardhan Komari, M.D.
Internal Medicine Physician
NPI 1790929966
See commercial rates for Vishnuvardhan Komari, M.D.
Mujeeb Altaf, MBBS.,MRCP(UK)
Hospitalist Physician
NPI 1316125941
See commercial rates for Mujeeb Altaf, MBBS.,MRCP(UK)
Jan Sonander, MD
Family Medicine Physician
NPI 1982763959
See commercial rates for Jan Sonander, MD
Naseer Jameel
Internal Medicine Physician
NPI 1518378413
See commercial rates for Naseer Jameel

Source: CMS Doctors and Clinicians facility affiliations, released 2026-10-15, with names and specialties from NPPES. Affiliation means the clinician bills Medicare for care at this hospital; it is not employment.

Income statement

Revenue, expenses and income Sonoma Specialty Hospital, Llc reported to Medicare for Jan 1, 2025 to Dec 31, 2025. Percentages are of net patient revenue.

Line	Amount	Share
Gross patient revenue (charges)	$171.3M	344.9%
Inpatient	$171.3M	344.9%
Outpatient	$12,744	0.0%
Contractual allowances and discounts	-$121.6M	-244.9%
Net patient revenue	$49.7M	100.0%
Operating expenses	-$48.1M	-96.8%
Operating income from patient care	$1.6M	3.2%
Other income	$3M	6.0%
Net income	$4.5M	9.2%

Gross revenue by payer

Line	Amount	Share
Traditional Medicare	$18.8M	10.9%
Other payers and self-pay	$152.5M	89.1%
Total charges	$171.3M	100.0%

Source: CMS cost report (HCRIS, Form 2552-10), report 838460, 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 Sonoma Specialty Hospital, Llc's latest cost report.

3.2%
Operating margin
Operating income from patient care / net patient revenue
8.6%
Total margin
Net income / net patient revenue plus other income
17.5%
EBITDAR margin
Net income before interest, depreciation and leases (Worksheet A-7), / total revenue
48% of expenses
Personnel costs
Salaries, direct-care contract labor and core wage-related costs / operating expenses
7.0%
Return on assets
Net income for a year / total assets
47.1%
Return on equity
Net income for a year / fund balance
2.72
Long-term debt to fund balance
Mortgages, notes and loans / fund balance
1.55
Current ratio
Current assets / current liabilities
1.39
Quick ratio
Cash, temporary investments and net receivables / current liabilities
11 days
Days cash on hand
Cash and temporary investments / daily operating expenses excluding depreciation
288 days
Days in patient receivables
Net patient receivables / daily net patient revenue
223 days
Average payment period
Current liabilities / daily operating expenses excluding depreciation
0.81
Asset turnover
Total revenue for a year / total assets
4.4 years
Average age of plant
Accumulated depreciation / depreciation for a year

Source: CMS cost report (HCRIS, Form 2552-10), report 838460, as submitted. Hospitals report these figures themselves; they are not audited financial statements.

Balance sheet

What Sonoma Specialty Hospital, Llc owned and owed at the end of its reporting period (Dec 2025), across all fund types: $65.3M in total assets and a $9.7M fund balance.

Show the balance sheet

Line	Amount	Of total assets
Cash and temporary investments	$1.5M	2.2%
Patient receivables, net	$39.2M	60.1%
Inventory	$415,270	0.6%
Total current assets	$45.5M	69.7%
Property and equipment, net of depreciation	$1.5M	2.3%
Investments and other assets	$18.3M	28.0%
Total assets	$65.3M	100.0%
Current liabilities	$29.3M	44.9%
Long-term debt	$26.3M	40.3%
Total liabilities	$55.6M	85.2%
Fund balance (net assets)	$9.7M	14.8%

Source: CMS cost report (HCRIS, Form 2552-10), report 838460, as submitted. Hospitals report these figures themselves; they are not audited financial statements.

Financial trend

Sonoma Specialty Hospital, Llc's full-year cost reports, by fiscal year end. Reports shorter than ten months are left out.

Show 6 years

Fiscal year ending	Mar 2020	Mar 2021	Mar 2022	Mar 2023	Mar 2024	Dec 2025
Net patient revenue	$3M	$23.4M	$26.2M	$30.9M	$51.5M	$49.7M
Operating expenses	$13.4M	$26.5M	$35.3M	$32.3M	$41.3M	$48.1M
Operating margin	-343.6%	-13.2%	-34.8%	-4.6%	19.7%	3.2%
Net income	-$7.8M	-$2.5M	-$6.9M	-$1.3M	$15.3M	$4.5M
Total assets	$12.3M	$27.2M	$18.7M	$33.5M	$58.6M	$65.3M
Discharges	55	301	307	405	509	421
Inpatient days	2,139	9,506	10,902	10,898	15,494	18,173
Medicare Advantage days		40		51	30	277
Beds	37	37	37	37	58	58
Employees (FTE)	84	142	146	134	180	232

Source: CMS cost report (HCRIS, Form 2552-10), report 838460, as submitted. Hospitals report these figures themselves; they are not audited financial statements.

Departments

Each cost center Sonoma Specialty Hospital, Llc reports, largest first. Total cost includes its share of overhead; the cost-to-charge ratio is total cost / charges.

Show all 20 departments

Ancillary and outpatient departments

Department	Salaries	Total cost	Charges	Cost-to-charge	Square feet
Respiratory therapy	$2.9M	$3.9M	$15.7M	0.25
Drugs charged to patients		$3.4M	$20.1M	0.17
Medical supplies charged to patient		$2.5M	$14.9M	0.17
Laboratory	$390,288	$1M	$3.4M	0.31	1,909
Radiology-diagnostic	$234,715	$666,066	$978,574	0.68	1,712
Physical therapy	$445,261	$665,369	$2.2M	0.30	435
Occupational therapy	$238,475	$304,779	$989,333	0.31
Speech pathology	$125,160	$162,162	$1M	0.16

Inpatient units

Department	Salaries	Total cost	Charges	Cost-to-charge	Square feet
Adults & pediatrics	$13.9M	$35.3M	$112M	0.32	14,807

Overhead (general service) departments

Department	Salaries	Direct cost	Square feet
Administrative & general	$705,943	$5M	24,372
Cap rel costs-bldg & fixt		$4.7M	53,816
Pharmacy	$1M	$1.3M	544
Operation of plant	$319,180	$1.2M	3,714
Dietary	$598,658	$1.1M	3,060
Housekeeping	$559,022	$876,394	159
Nursing administration	$732,594	$812,165	651
Social service	$448,197	$487,517
Central services & supply	$147,046	$182,619	979
Medical records & library	$123,269	$155,463	1,042
Maintenance & repairs		$13,721

Source: CMS cost report (HCRIS, Form 2552-10), report 838460, 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.

Frequently asked questions

About Sonoma Specialty Hospital, Llc's rates and hospital price transparency.

How many patients does Sonoma Specialty Hospital, Llc admit?

Sonoma Specialty Hospital, Llc reported 421 inpatient discharges and 18,173 inpatient days from Jan 1, 2025 to Dec 31, 2025.

How many employees does Sonoma Specialty Hospital, Llc have?

Sonoma Specialty Hospital, Llc reported 232 full-time-equivalent employees on payroll from Jan 1, 2025 to Dec 31, 2025.

How much revenue does Sonoma Specialty Hospital, Llc make?

Sonoma Specialty Hospital, Llc reported $49.7M in net patient revenue on $171.3M of gross charges for Jan 1, 2025 to Dec 31, 2025, an operating margin of 3.2%, and net income of $4.5M.

Who is the CEO of Sonoma Specialty Hospital, Llc?

Sonoma Specialty Hospital, Llc's Medicare enrollment lists Gurpreet Singh Randhawa as President since 2019.

What is Sonoma Specialty Hospital, Llc's tax ID (EIN)?

Insurers' price transparency files list Sonoma Specialty Hospital, Llc under employer identification number 83-1534467 (Sonoma Specialty Hospital). 26 health plans and networks list 83-1534467 for it.

How many doctors are affiliated with Sonoma Specialty Hospital, Llc?

4 clinicians who bill Medicare list Sonoma Specialty Hospital, Llc as a hospital affiliation in CMS's Doctors and Clinicians data. The largest groups are internal medicine physician (2), family medicine physician (1), hospitalist physician (1).

Is Sonoma Specialty Hospital, Llc accredited?

Yes. CMS's Provider of Services file lists DNV as the accrediting organization for Sonoma Specialty Hospital, Llc, effective 2024.

Where do Sonoma Specialty Hospital, Llc's patients come from?

In CMS's 2025 Hospital Service Area file, the most Medicare inpatient stays at Sonoma Specialty Hospital, Llc came from ZIP codes 95422 (12).

How many beds does Sonoma Specialty Hospital, Llc have?

Sonoma Specialty Hospital, Llc has 58 beds, including its psychiatric, rehabilitation and other subprovider units, in its latest Medicare cost report. 37 are Medicare-certified beds in CMS's Provider of Services file. Facility type: Long-Term Care Hospital.

Where is Sonoma Specialty Hospital, Llc and what is its phone number?

Sonoma Specialty Hospital, Llc is located at 501 Petaluma Avenue, Sebastopol, CA 95472.

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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,
    "payers_information": [
      {
        "payer_name": "Platform Health Insurance",
        "plan_name": "PPO",
        "methodology": "fee schedule",
        "standard_charge_dollar": 400
      },
      {
        "payer_name": "Region Health Insurance",
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        "methodology": "fee schedule",
        "standard_charge_dollar": 250
      }
    ]
  }]
}

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Sonoma Specialty Hospital, Llc

About this hospital

Negotiated Rates

Insurance Accepted

More about this hospital

Tax IDs and NPIs insurers list

Location

Accreditation and services

Size and patient volume

Utilization by payer and unit

Beds and days by unit

Where patients come from

Staff and facilities

Doctors and clinicians

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

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

About this hospital

Negotiated Rates

Insurance Accepted

More about this hospital

Tax IDs and NPIs insurers list

Location

Accreditation and services

Size and patient volume

Utilization by payer and unit

Beds and days by unit

Where patients come from

Staff and facilities

Doctors and clinicians

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

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