Calvin Ramsey, M.D.
NPI 1508919648ActiveIndividual· Internal Medicine· Lexington, MS
Internal Medicine (M.D.) in Lexington, Mississippi, trained at University of Pittsburgh School of Medicine (class of 1976). Their prescriptions cost Medicare Part D more than their services did: $590,015 for 9,349 claims, against $55,315 paid for services in 2024. Gilead Sciences, Inc. reported $15.06 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1508919648 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jan 20, 2007 |
| Last updated in NPPES | Aug 5, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 07905 | MS |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 100 |
|---|---|
| Services billed | 774 across 3 procedure codes |
| Paid by Medicare | $55,315 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,349 · 12,414 30-day fills |
|---|---|
| Patients | 280 |
| Total drug cost | $590,015 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Pittsburgh School of Medicine |
|---|---|
| Graduation year | 1976 |
| Medicare specialty | Internal Medicine |
Medical group
- G A Carmichael Family Health Center, Inc.Canton, MS · 22 clinicians
Hospital affiliations
- Holmes County Hospital and ClinicsLexington, MS
- Merit Health MadisonCanton, MS
Other facilities
- Adoration Home Health and Hospice Care MississippiHome health agency · Indianola, MS
Industry payments (Open Payments)
- 2025$15.06 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $15.06 | 1 |
What the 2025 payments were for
- Food and Beverage$15.06 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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