The employer identification numbers (EINs) health plans and networks list for Mt. Airy Development, 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
83-2008794Mt Airy Development LLC
50Aetna, Cigna, United Healthcare (incl Optum, Rocky Mountain, Health Plan of Nevada, Sierra Health), Allied Benefit Systems, Ambetter and 45 more
1801405519 Mt. Airy Development Llc
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.
What Mt. Airy Development, Llc reported to Medicare in its latest cost report, covering Jan 1, 2025 to Dec 31, 2025.
2,512
Inpatient discharges
Medicare 4%, Medicaid 0%
19,819
Inpatient days
68% of available bed days used
137
Employees (full-time equivalent)
Source: CMS cost report (HCRIS) (report 840807). Figures cover the reporting period, which is not always 12 months, and are self-reported.
Utilization by payer and unit
Inpatient days and discharges Mt. Airy Development, Llc reported by payer. Medicare and Medicaid include their managed care plans, shown separately below.
Medicare
Medicaid
Other
Total
Inpatient days
998
35
18,786
19,819
Discharges
100
6
2,406
2,512
Average length of stay
10.0 days
5.8 days
7.8 days
7.9 days
Average daily census
2.7
0.1
51.5
54.3
Beds and days by unit
Unit
Beds
Inpatient days
Medicare days
Occupancy
Adults & pediatrics
80
19,819
998
68%
Source: CMS cost report (HCRIS, Form 2552-10), report 840807, settled without audit. 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 Mt. Airy Development, Llc reported at its latest Medicare certification survey (2021). Counts are people, not full-time equivalents.
Revenue, expenses and income Mt. Airy Development, 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)
$86.2M
266.8%
Inpatient
$84.9M
263.0%
Outpatient
$1.2M
3.8%
Contractual allowances and discounts
-$53.9M
-166.8%
Net patient revenue
$32.3M
100.0%
Operating expenses
-$23.8M
-73.5%
Operating income from patient care
$8.5M
26.5%
Other income
$5,197
0.0%
Net income
$8.6M
26.5%
Gross revenue by payer
Line
Amount
Share
Traditional Medicare
$787,912
0.9%
Other payers and self-pay
$82.2M
99.1%
Total charges
$83M
100.0%
Source: CMS cost report (HCRIS, Form 2552-10), report 840807, settled without audit. 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 Mt. Airy Development, Llc's latest cost report.
26.5%
Operating margin
Operating income from patient care / net patient revenue
26.5%
Total margin
Net income / net patient revenue plus other income
31.7%
EBITDAR margin
Net income before interest, depreciation and leases (Worksheet A-7), / total revenue
Cash, temporary investments and net receivables / current liabilities
0 days
Days cash on hand
Cash and temporary investments / daily operating expenses excluding depreciation
34 days
Days in patient receivables
Net patient receivables / daily net patient revenue
17 days
Average payment period
Current liabilities / daily operating expenses excluding depreciation
1.11
Asset turnover
Total revenue for a year / total assets
4.7 years
Average age of plant
Accumulated depreciation / depreciation for a year
Source: CMS cost report (HCRIS, Form 2552-10), report 840807, settled without audit. Hospitals report these figures themselves; they are not audited financial statements.
Balance sheet
What Mt. Airy Development, Llc owned and owed at the end of its reporting period (Dec 2025), across all fund types: $29.1M in total assets and a $126,265 fund balance.
Show the balance sheetHide the balance sheet
Line
Amount
Of total assets
Cash and temporary investments
-$8,167
-0.0%
Patient receivables, net
$3M
10.3%
Inventory
$53,754
0.2%
Total current assets
$3.1M
10.7%
Property and equipment, net of depreciation
$25.7M
88.1%
Investments and other assets
$326,667
1.1%
Total assets
$29.1M
100.0%
Current liabilities
$1M
3.5%
Total liabilities
$29M
99.6%
Fund balance (net assets)
$126,265
0.4%
Source: CMS cost report (HCRIS, Form 2552-10), report 840807, settled without audit. Hospitals report these figures themselves; they are not audited financial statements.
Financial trend
Mt. Airy Development, Llc's full-year cost reports, by fiscal year end. Reports shorter than ten months are left out.
Show 4 yearsHide 4 years
Fiscal year ending
Dec 2022
Dec 2023
Dec 2024
Dec 2025
Net patient revenue
$6.1M
$13.1M
$28.6M
$32.3M
Operating expenses
$12.2M
$16.1M
$21.5M
$23.8M
Operating margin
-98.7%
-23.3%
24.7%
26.5%
Net income
-$6M
-$3M
$7.1M
$8.6M
Total assets
$31.1M
$30.9M
$30.4M
$29.1M
Discharges
1,219
2,188
2,230
2,512
Inpatient days
6,728
14,521
18,306
19,819
Beds
70
70
80
80
Employees (FTE)
75
106
126
137
Source: CMS cost report (HCRIS, Form 2552-10), report 840807, settled without audit. Hospitals report these figures themselves; they are not audited financial statements.
Departments
Each cost center Mt. Airy Development, Llc reports, largest first. Total cost includes its share of overhead; the cost-to-charge ratio is total cost / charges.
Show all 17 departmentsHide all 17 departments
Ancillary and outpatient departments
Department
Salaries
Total cost
Charges
Cost-to-charge
Square feet
Drugs charged to patients
$694,888
$3.8M
0.19
296
Partial hospitalization
$124,700
$231,974
$1.2M
0.19
Laboratory
$61,684
$34,960
1.76
Radiology-diagnostic
$12,359
$3,870
3.19
Inpatient units
Department
Salaries
Total cost
Charges
Cost-to-charge
Square feet
Adults & pediatrics
$4.7M
$19.3M
$78M
0.25
34,752
Overhead (general service) departments
Department
Salaries
Direct cost
Paid hours
Average hourly wage
Square feet
Administrative & general
$3.9M
$6.3M
13,565
Nursing administration
$761,515
$2M
366
Cap rel costs-bldg & fixt
$1.9M
57,662
Employee benefits department
$146,907
$1.8M
179
Social service
$737,580
$740,304
Dietary
$186,185
$614,812
4,339
Operation of plant
$170,254
$609,231
3,155
Cap rel costs-mvble equip
$441,240
Medical records & library
$330,057
$410,662
350
Housekeeping
$111,453
$143,301
125
Laundry & linen service
$111,513
192
Maintenance & repairs
$5,935
Source: CMS cost report (HCRIS, Form 2552-10), report 840807, settled without audit. 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 Mt. Airy Development, Llc reports to Medicare as owners or with operational control.
Acadia Healthcare Company Inc
5% or greater direct ownership interest, 100%, since 2018
About Mt. Airy Development, Llc's rates and hospital price transparency.
How many patients does Mt. Airy Development, Llc admit?
Mt. Airy Development, Llc reported 2,512 inpatient discharges and 19,819 inpatient days from Jan 1, 2025 to Dec 31, 2025.
How many employees does Mt. Airy Development, Llc have?
Mt. Airy Development, Llc reported 137 full-time-equivalent employees on payroll from Jan 1, 2025 to Dec 31, 2025.
How much revenue does Mt. Airy Development, Llc make?
Mt. Airy Development, Llc reported $32.3M in net patient revenue on $86.2M of gross charges for Jan 1, 2025 to Dec 31, 2025, an operating margin of 26.5%, and net income of $8.6M.
Who is the CEO of Mt. Airy Development, Llc?
Mt. Airy Development, Llc's Medicare enrollment lists Debra K Osteen as President since 2026.
What is Mt. Airy Development, Llc's tax ID (EIN)?
Insurers' price transparency files list Mt. Airy Development, Llc under employer identification number 83-2008794 (Mt Airy Development LLC). 50 health plans and networks list 83-2008794 for it.
Is Mt. Airy Development, Llc accredited?
Yes. CMS's Provider of Services file lists The Joint Commission as the accrediting organization for Mt. Airy Development, Llc, effective 2025.
Who owns Mt. Airy Development, Llc?
In its Medicare enrollment, Mt. Airy Development, Llc reports Acadia Healthcare Company Inc as 5% or greater direct ownership interest (100%).
How many beds does Mt. Airy Development, Llc have?
Mt. Airy Development, Llc has 80 beds, including its psychiatric, rehabilitation and other subprovider units, in its latest Medicare cost report.
Where is Mt. Airy Development, Llc and what is its phone number?
Mt. Airy Development, Llc is located at Cincinnati, OH.
What is Mt. Airy Development, Llc's CCN (Medicare provider number)?
Mt. Airy Development, Llc's CMS Certification Number (CCN), also called its Medicare provider number, is 364065.
What is Mt. Airy Development, Llc's NPI number?
The National Provider Identifier (NPI) on file for Mt. Airy Development, Llc is 1801405519.
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