Thomas Charles Guirkin Jr., MD
NPI 1265441166ActiveIndividual· Internal Medicine· Suffolk, VA
Internal Medicine (MD) in Suffolk, Virginia, licensed in VA, with an NPI issued in August 2006. Mostly services rather than prescriptions: Medicare paid $24,463 for 120 patients in 2024, with only 22 Part D claims.
Overview
| NPI | 1265441166 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 7, 2006 |
| Last updated in NPPES | Nov 29, 2023 |
| Certified by provider | Nov 29, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 0101240216 | VA |
| Hospitalist | 208M00000X | 0101240216 | 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 | 120 |
|---|---|
| Services billed | 249 across 8 procedure codes |
| Paid by Medicare | $24,463 |
Part D prescriptions in 2024
| Prescriptions (claims) | 22 · 27 30-day fills |
|---|---|
| Total drug cost | $865.23 |
| Generic share | 77% of claims |
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 52 internal medicine physicians in Suffolk · All internal medicine physicians in Virginia