Aspirus Merrill Hospital

  • Critical access hospital
  • Merrill, WI
NPI1124084678CCN521339PAC ID0143117556Dmand IDSOC-H-005278
Beds, FY2025
12
Affiliated HCPs
105
Executives
11
Discharges, FY2025
513
Net patient revenue, FY2025
$34.7M
Facility address
601 S Center Ave, Merrill, WI 54452
Main phone
(715) 536-5511
Website and social

Parent organization

Aspirus

Health system · Wausau, Wisconsin

Find the right contacts among 11 executives and 105 HCPs

Professional emails, personal emails and mobile numbers for Aspirus Merrill Hospital's buying committee, with a free Dmand AI account.

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Aspirus Merrill Hospital is a 12-bed critical access hospital in Merrill, Wisconsin

Aspirus Merrill Hospital is a nonprofit hospital in Aspirus.

Sources: Provider of Services File - Hospital & Non-Hospital Facilities (CMS); Dmand AI Org Hierarchy Data; and Hospital Provider Cost Report (CMS)

Aspirus Merrill Hospital has 11 executives and leaders in Dmand AI

Waterfall enrichment finds their professional emails, personal emails and mobile numbers.

Source: Dmand AI Executive Data

Aspirus Merrill Hospital's NPI is 1124084678 and its CCN is 521339

Identifiers
CMS Certification Number (CCN)
521339
Medicare PAC ID
0143117556
Dmand ID
SOC-H-005278
Tax ID (EIN)
39-0808503
Program participation
Medicare and Medicaid
Contact
Facility address
601 S Center Ave, Merrill, WI 54452
County
Lincoln County
Main phone
(715) 536-5511
Executive emails and mobiles
Get contacts
Classification
Facility type
Critical access hospital
CMS hospital type
Critical Access Hospital
Ownership
Voluntary Nonprofit - Other
Setting
Urban
Accreditation
The Joint Commission

Sources: NPPES NPI Registry (CMS); Provider of Services File - Hospital & Non-Hospital Facilities (CMS); Dmand AI Org Hierarchy Data; Dmand AI Organization Profile Data; and Hospital Enrollments (CMS)

Aspirus Merrill Hospital is part of Aspirus

Aspirus also runs 15 other hospitals and 28 medical groups.

  • AspirusHealth system
  • Aspirus Merrill HospitalCritical access hospital · Merrill, WI

15 other hospitals in Aspirus

+13 more hospitals in AspirusAvailable with a free account

Source: Dmand AI Org Hierarchy Data

Org hierarchy

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Aspirus Merrill Hospital has 12 beds and discharged 513 inpatients in fiscal 2025

Beds by type
Bed typeBeds
Staffed beds (fiscal 2025 cost report)12
Licensed beds25
CMS certified beds25

Inpatient volume and staffing, fiscal 2025

Inpatient discharges
513
Inpatient days
2,540
Average length of stay
5.0 days
Occupancy
58.0% of available bed days
Medicare discharges
154 (30.0%)
Medicaid discharges
9 (1.8%)
Employees on payroll
102 FTE
Registered nurses
55

Sources: Provider of Services File - Hospital & Non-Hospital Facilities (CMS); and Hospital Provider Cost Report (CMS)

Aspirus Merrill Hospital offers 20 of the 57 services CMS tracks

Its services fall in 7 of the 10 service lines.

  • Emergency and urgent care1 of 3
  • Surgery5 of 10
  • Intensive care1 of 6
  • Imaging and lab3 of 7
  • Cancer careNone on file
  • Maternity and children's care2 of 3
  • Behavioral healthNone on file
  • Rehabilitation and therapy4 of 7
  • Transplant and kidney careNone on file
  • Pharmacy and support services4 of 8

Most specialized services at Aspirus Merrill Hospital

Offered by the fewest US hospitals.

  • Obstetrics
  • Pediatric care
  • Medical-surgical ICU
  • Nuclear medicine
  • Inpatient surgery
+15 more servicesEvery service name with a free account

Source: Provider of Services File - Hospital & Non-Hospital Facilities (CMS)

Aspirus Merrill Hospital reported $34.7 million in net patient revenue in fiscal 2025

Its net income was 20.4% of net patient revenue.

Financial snapshot, fiscal 2025
Net patient revenue
$34.7M
Gross patient revenue (charges)
$88.6M
Operating expenses
$27.8M
Net income
$7.1M
Uncompensated care
$451,907
Estimated revenue leakage
See the estimate
Denied claims trend
See denied claims
Payers and insurance
Medicare
Participates
Medicaid
Participates
Medicare share of inpatient days
31.5%
Medicaid share of inpatient days
1.0%
Commercial payer mix
See payer mix

Source: Hospital Provider Cost Report (CMS)

Financials

See Aspirus Merrill Hospital's denied claims and payer mix

Get denied inpatient and outpatient claims, Medicare and Medicaid revenue splits, and the Dmand AI revenue leakage estimate for Aspirus Merrill Hospital, with year-over-year trends.

105 HCPs are affiliated with Aspirus Merrill Hospital

Physicians (MD, DO)61
Nurses21
Physician assistants11
Other clinicians12

Aspirus Merrill Hospital physicians by specialty

  1. Emergency medicine17
  2. Family medicine15
  3. Diagnostic radiology6
  4. Internal medicine6
  5. Surgery6

Share of the 61 physicians Dmand AI links to Aspirus Merrill Hospital.

Medical groups with the most clinicians at Aspirus Merrill Hospital

21 groups with 5 or more clinicians here. Clinicians can bill through more than one group, so counts overlap.

+19 more medical groups at this hospitalAvailable with a free account

Physicians at Aspirus Merrill Hospital

View all 105 HCPs

Sources: NPPES NPI Registry (CMS); and Dmand AI Affiliation Data

Dmand AI tracks 132 products in 24 technology categories at Aspirus Merrill Hospital

Vendor names, products and install status are available with a free account.

EHR market share in Wisconsin hospitals

Source: Dmand AI Technology Install Data

Technology

See the vendor behind each technology category at Aspirus Merrill Hospital

Get vendor and product names and install status for all 24 categories tracked at Aspirus Merrill Hospital, plus the IT leaders who own them.

Michael A Umland is listed as board member in Aspirus Merrill Hospital's CMS ownership record

Aspirus Merrill Hospital's CMS ownership record lists 11 corporate directors.

  • Michael A UmlandBoard member · Corporate directorSince 2020
  • Jeremy LewitzkeBoard member · Corporate directorSince 2021
  • Kyle PageBoard member · Corporate directorSince 2021
+8 more owners, directors and managersNames, roles and start dates with a free account

Source: Hospital All Owners (CMS)

Hospitals similar in size to Aspirus Merrill Hospital

These critical access hospitals in the Midwest have the closest bed counts to Aspirus Merrill Hospital on their latest cost reports.

See all 58 critical access hospitals in Wisconsin

Sources: Hospital Provider Cost Report (CMS); and Dmand AI Peer Benchmarks

Sources for Aspirus Merrill Hospital data

Sources for the data on this page
Data on this pageSource
NPI, CCN, PAC ID and classificationNPPES NPI Registry (CMS) (opens in a new tab)Provider of Services File - Hospital & Non-Hospital Facilities (CMS) (opens in a new tab)Hospital Enrollments (CMS) (opens in a new tab)
AddressProvider of Services File - Hospital & Non-Hospital Facilities (CMS) (opens in a new tab)
Dmand ID, phone, website and LinkedInDmand AI Org Hierarchy DataDmand AI Organization Profile Data
Beds, services, designations and procedure roomsProvider of Services File - Hospital & Non-Hospital Facilities (CMS) (opens in a new tab)Hospital Provider Cost Report (CMS) (opens in a new tab)
Staffed beds, discharges, payer days and financialsHospital Provider Cost Report (CMS) (opens in a new tab)
Parent organizations, sister hospitals and outpatient sitesDmand AI Org Hierarchy Data
Affiliated HCPs, specialties and medical groupsNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation Data
Executives and departmentsDmand AI Executive Data
Technology categories and productsDmand AI Technology Install Data
Owners, directors and managers (PECOS)Hospital All Owners (CMS) (opens in a new tab)
Similar hospitalsHospital Provider Cost Report (CMS) (opens in a new tab)Dmand AI Peer Benchmarks

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Aspirus Merrill Hospital

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is the address and phone number of Aspirus Merrill Hospital?

Aspirus Merrill Hospital is at 601 S Center Ave, Merrill, WI 54452. Its main phone number is (715) 536-5511.

How many beds does Aspirus Merrill Hospital have?

Aspirus Merrill Hospital has 12 staffed beds on its fiscal 2025 Medicare cost report and is licensed for 25.

How many patients does Aspirus Merrill Hospital treat each year?

Aspirus Merrill Hospital discharged 513 inpatients in fiscal 2025, with 2,540 inpatient days.

What is Aspirus Merrill Hospital's annual revenue?

Aspirus Merrill Hospital reported $34.7 million in net patient revenue in fiscal 2025, on $88.6 million in gross charges.

Is Aspirus Merrill Hospital profitable?

Aspirus Merrill Hospital reported a net income of $7.1 million on its fiscal 2025 Medicare cost report.

What share of Aspirus Merrill Hospital's patients are on Medicare or Medicaid?

Medicare covered 31.5% and Medicaid 1.0% of inpatient days at Aspirus Merrill Hospital in fiscal 2025.

What health system is Aspirus Merrill Hospital part of?

Aspirus Merrill Hospital is part of Aspirus, based in Wausau. Aspirus has 15 other hospitals in Dmand AI.

Who owns Aspirus Merrill Hospital?

Aspirus Merrill Hospital is a nonprofit hospital (Voluntary Nonprofit - Other in CMS records). Dmand AI places it under Aspirus. Its CMS ownership record lists 11 owners, directors and managers, including Michael A Umland.

What physician groups are affiliated with Aspirus Merrill Hospital?

Groups with the most clinicians at Aspirus Merrill Hospital include Aspirus Medical Group and Aspirus Merrill Hospital. Dmand AI finds 21 medical groups with 5 or more clinicians there.

How many physicians work at Aspirus Merrill Hospital?

Dmand AI links 61 physicians and 105 HCPs in all to Aspirus Merrill Hospital with a current affiliation.

Show 3 more questionsShow fewer questions

What is Aspirus Merrill Hospital's NPI number?

Aspirus Merrill Hospital's NPI number is 1124084678.

What is Aspirus Merrill Hospital's CCN?

Aspirus Merrill Hospital's CMS Certification Number (CCN) is 521339.

Is Aspirus Merrill Hospital for-profit or nonprofit?

Aspirus Merrill Hospital is a nonprofit hospital, listed as Voluntary Nonprofit - Other in CMS records.

Selling to critical access hospitals?

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