Quick answers
- Which hospitals does Douglas B. Grisier work at?
- Medicare's official clinician data lists Douglas B. Grisier at 3 hospitals: Lecom Medical Center and Behavioral Health Pav, Saint Vincent Hospital and UPMC Hamot. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Douglas B. Grisier see patients?
- Medicare's clinician data lists 1 practice location in Erie, PA. Call before your visit to confirm the address.
- What is Douglas B. Grisier's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Douglas B. Grisier accept Medicare assignment?
- Yes. Medicare's clinician data says Douglas B. Grisier 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 Douglas B. Grisier?
- (814) 456-1009, as listed in official Medicare / NPI Registry data.
- What is Douglas B. Grisier's NPI number?
- 1043276934. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Douglas B. Grisier works
Medicare's Facility Affiliation Data lists Douglas B. Grisier at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Lecom Medical Center and Behavioral Health PavErie, PA · Acute Care Hospital · CCN 390198
- Saint Vincent HospitalErie, PA · Acute Care Hospital · CCN 390009
- UPMC HamotErie, PA · Acute Care Hospital · CCN 390063
Practice locations
Addresses where Douglas B. Grisier is enrolled with Medicare (CMS data updated 2026-10-02).
- 537 W 18th St, Plaza 18 Medical CenterErie, PA 16502 (814) 456‑1009
Group practices
Medicare enrollment lists Douglas B. Grisier as a member of this group (CMS data updated 2026-10-02).
- Millcreek Community Hospital66 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Erie
Clinicians with the same Medicare primary specialty in Erie, PA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Philadelphia College Of Osteopathic Medicine |
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043276934 |
| 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