Quick answers
- Which hospitals does Gregory M. Polcha work at?
- Medicare's official clinician data lists Gregory M. Polcha at 2 hospitals: HMHP St Elizabeth Boardman Health Center and MH St Elizabeth Youngstown Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gregory M. Polcha see patients?
- Medicare's clinician data lists 3 practice locations, including Youngstown, OH, Warren, OH and Boardman, OH. Call before your visit to confirm the address.
- What is Gregory M. Polcha's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Gregory M. Polcha accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory M. Polcha 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 Gregory M. Polcha?
- (330) 746-7400, as listed in official Medicare / NPI Registry data.
- What is Gregory M. Polcha's NPI number?
- 1750888103. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gregory M. Polcha works
Medicare's Facility Affiliation Data lists Gregory M. Polcha at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- HMHP St Elizabeth Boardman Health CenterBoardman, OH · Acute Care Hospital · CCN 360276
- MH St Elizabeth Youngstown HospitalYoungstown, OH · Acute Care Hospital · CCN 360064
Practice locations
Addresses where Gregory M. Polcha is enrolled with Medicare (CMS data updated 2026-10-02).
- 1001 Covington StYoungstown, OH 44510 (330) 746‑7400
- 667 Eastland Ave SEWarren, OH 44484 (330) 841‑4000
- 8401 Market StBoardman, OH 44512 (330) 729‑2929
Group practices
Medicare enrollment lists Gregory M. Polcha as a member of these groups (CMS data updated 2026-10-02).
- Mercy Health Physicians Youngstown Specialty Care LLC472 clinicians in the group
- Mercy Health Physicians Youngstown, LLC119 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Youngstown
Clinicians with the same Medicare primary specialty in Youngstown, OH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Lake Erie College Of Osteopathic Medicine, Erie |
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1750888103 |
| 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