Quick answers
- Does Marcleana R. Haack accept Medicare assignment?
- Yes. Medicare's clinician data says Marcleana R. Haack accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Marcleana R. Haack see?
- In 2024, CMS data shows 85 Original Medicare patients and 472 services for Marcleana R. Haack. This counts Original Medicare only and measures volume, not quality.
- What is Marcleana R. Haack's NPI number?
- 1447983457. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Marcleana R. Haack, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 85 |
|---|---|
| Services billed to Medicare | 472 |
| Different services or procedures | 34 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)154 services
- Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)120 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)27 services
- Hemoglobin a1c level (83036)25 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)18 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol71%
- High blood pressure66%
- Arthritis41%
- Anxiety28%
- Ischemic heart disease20%
- Diabetes19%
Hospitals where Marcleana R. Haack works
Medicare's Facility Affiliation Data lists Marcleana R. Haack at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Wood County HospitalBowling Green, OH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 360029
Practice locations
Addresses where Marcleana R. Haack is enrolled with Medicare (CMS data updated October 2, 2026).
- 1039 Haskins RdBowling Green, OH 43402 (419) 352‑1121
Group practices
Medicare enrollment lists Marcleana R. Haack as a member of this group (CMS data updated October 2, 2026).
- Wood Health Company LLC61 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Bowling Green
Clinicians with the same Medicare primary specialty in Bowling Green, OH — not a recommendation.
Other clinicians in Wood Health Company LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| School | Toledo Medical College |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1447983457 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians