Douglas B. Grisier, DO
NPI 1043276934ActiveIndividual· Family Medicine· Erie, PA
Family Medicine (DO) in Erie, Pennsylvania, trained at Philadelphia College of Osteopathic Medicine (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $715,831 for 9,804 claims, against $136,833 paid for services in 2024. Amgen Inc. was the largest of 9 companies reporting payments in 2025, $867.82 in all, mostly food and beverage.
Overview
| NPI | 1043276934 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 21, 2006 |
| Last updated in NPPES | Dec 5, 2023 |
| Certified by provider | Dec 5, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | OS006272L | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 254 |
|---|---|
| Services billed | 2,354 across 19 procedure codes |
| Paid by Medicare | $136,833 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,804 · 13,890 30-day fills |
|---|---|
| Patients | 519 |
| Total drug cost | $715,831 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Family Practice |
Medical group
- Millcreek Community HospitalErie, PA · 66 clinicians
Hospital affiliations
- Lecom Medical Center and Behavioral Health PavErie, PA
- Saint Vincent HospitalErie, PA
- Upmc HamotErie, PA
Other facilities
- Allegheny Health Network Healthcare at Home Home HHome health agency · Warrendale, PA
- Visiting Nurse Association of Erie CountyHome health agency · Erie, PA
- Saint Vincent HospitalInpatient rehabilitation facility · Erie, PA
Industry payments (Open Payments)
- 2025$867.82 · 23 payments from 9 companies
- 2024$842.55 · 15 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $316.22 | 6 |
| Exact Sciences Corporation | $190.73 | 8 |
| Madrigal Pharmaceuticals | $116.97 | 1 |
| Astrazeneca Pharmaceuticals LP | $101.47 | 1 |
| Lilly USA, LLC | $60.71 | 3 |
What the 2025 payments were for
- Food and Beverage$867.82 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 296 family medicine physicians in Erie · All family medicine physicians in Pennsylvania