David Glenn Parker, MD
NPI 1255370003ActiveIndividual· Family Medicine· Marion, VA
Family Medicine (MD) in Marion, Virginia, trained at West Virginia School of Osteopathic Medicine (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $717,697 for 10,582 claims, against $40,161 paid for services in 2024. Pfizer Inc. reported $18.64 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1255370003 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 6, 2006 |
| Last updated in NPPES | Apr 11, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 0102201854 | VA |
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 (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 133 |
|---|---|
| Services billed | 452 across 11 procedure codes |
| Paid by Medicare | $40,161 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,582 · 10,598 30-day fills |
|---|---|
| Patients | 259 |
| Total drug cost | $717,697 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | West Virginia School of Osteopathic Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Family Practice |
| Secondary specialties | Emergency Medicine, Geriatric Medicine |
Industry payments (Open Payments)
- 2025$18.64 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $18.64 | 1 |
What the 2025 payments were for
- Food and Beverage$18.64 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 19 family medicine physicians in Marion · All family medicine physicians in Virginia