William W. Ramsey, M.D.
NPI 1083611412ActiveIndividual· Internal Medicine· Jefferson City, TN
Internal Medicine (M.D.) in Jefferson City, Tennessee, licensed in TN, with an NPI issued in June 2005. Their prescriptions cost Medicare Part D more than their services did: $330,883 for 5,521 claims, against $41,416 paid for services in 2024. Abbott Laboratories was the largest of 3 companies reporting payments in 2025, $65.94 in all, mostly food and beverage.
Overview
| NPI | 1083611412 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 30, 2005 |
| Last updated in NPPES | Mar 6, 2020 |
| Certified by provider | Mar 6, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 18046 | TN |
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 (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 213 |
|---|---|
| Services billed | 1,949 across 92 procedure codes |
| Paid by Medicare | $41,416 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,521 · 12,934 30-day fills |
|---|---|
| Patients | 427 |
| Total drug cost | $330,883 |
| Generic share | 90% of claims |
Industry payments (Open Payments)
- 2025$65.94 · 3 payments from 3 companies
- 2024$50.74 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $23.14 | 1 |
| E.R. Squibb & Sons, L.L.C. | $21.84 | 1 |
| Dexcom, Inc. | $20.96 | 1 |
What the 2025 payments were for
- Food and Beverage$65.94 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 15 internal medicine physicians in Jefferson City · All internal medicine physicians in Tennessee