David Cushman Harrison, MD
NPI 1326141797ActiveIndividual· Internal Medicine· Richmond, VA
Internal Medicine (MD) in Richmond, Virginia, trained at Virginia Commonwealth University, School of Medicine (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $484,194 for 10,627 claims, against $51,054 paid for services in 2024.
Overview
| NPI | 1326141797 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 7, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 0101056283 | 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 - Internal Medicine (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 244 |
|---|---|
| Services billed | 1,045 across 25 procedure codes |
| Paid by Medicare | $51,054 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,627 · 22,558 30-day fills |
|---|---|
| Patients | 554 |
| Total drug cost | $484,194 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Virginia Commonwealth University, School of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Internal Medicine |
Hospital affiliations
- Bon Secours Memorial Regional Medical CenterMechanicsville, VA
- Bon Secours St Marys HospitalRichmond, VA
- Henrico Doctors' HospitalRichmond, VA
Other facilities
- Commonwealth Home CareHome health agency · Richmond, VA
- HCA Virginia Healthcare at HomeHome health agency · North Chesterfield, VA
- James River Home Health AgencyHome health agency · Richmond, VA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 620 internal medicine physicians in Richmond · All internal medicine physicians in Virginia