Quick answers
- Which hospitals does Mark T. Lemanski work at?
- Medicare's official clinician data lists Mark T. Lemanski at 2 hospitals: Munson Healthcare Otsego Memorial Hospital and MyMichigan Medical Center Alpena. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark T. Lemanski see patients?
- Medicare's clinician data lists 1 practice location in Hillman, MI. Call before your visit to confirm the address.
- What is Mark T. Lemanski's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Mark T. Lemanski accept Medicare assignment?
- Yes. Medicare's clinician data says Mark T. Lemanski accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Mark T. Lemanski?
- (989) 742-4583, as listed in official Medicare / NPI Registry data.
- What is Mark T. Lemanski's NPI number?
- 1871110833. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark T. Lemanski works
Medicare's Facility Affiliation Data lists Mark T. Lemanski at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Munson Healthcare Otsego Memorial HospitalGaylord, MI · Acute Care Hospital · CCN 230133
- MyMichigan Medical Center AlpenaAlpena, MI · Acute Care Hospital · CCN 230036
Practice locations
Addresses where Mark T. Lemanski is enrolled with Medicare (CMS data updated 2026-10-02).
- 15774 State StHillman, MI 49746 (989) 742‑4583
Group practices
Medicare enrollment lists Mark T. Lemanski as a member of this group (CMS data updated 2026-10-02).
- Thunder Bay Community Health Service Inc37 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Michigan
Clinicians with the same Medicare primary specialty in Michigan — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Central Michigan College Of Medicine |
| Graduation year | 2022 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1871110833 |
| 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 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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