William J. Kemp, MD
NPI 1275518003ActiveIndividual· Family Medicine· Chattanooga, TN
Family Medicine (MD) in Chattanooga, Tennessee, trained at University of Tennessee, Hsc, College of Medicine (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $753,058 for 8,262 claims, against $96,212 paid for services in 2024. Pfizer Inc. was the largest of 3 companies reporting payments in 2025, $58.03 in all, mostly food and beverage.
Overview
| NPI | 1275518003 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 14, 2005 |
| Last updated in NPPES | Aug 13, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 15801 | 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 - Family Practice (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 230 |
|---|---|
| Services billed | 7,129 across 84 procedure codes |
| Paid by Medicare | $96,212 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,262 · 19,258 30-day fills |
|---|---|
| Patients | 441 |
| Total drug cost | $753,058 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Tennessee, Hsc, College of Medicine |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Family Practice |
Medical group
- Professional Therapies of Roanoke, Inc.Midlothian, VA · 266 clinicians
Industry payments (Open Payments)
- 2025$58.03 · 3 payments from 3 companies
- 2024$479.49 · 29 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $22.27 | 1 |
| Novo Nordisk Inc | $18.66 | 1 |
| Astrazeneca Pharmaceuticals LP | $17.10 | 1 |
What the 2025 payments were for
- Food and Beverage$58.03 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 164 family medicine physicians in Chattanooga · All family medicine physicians in Tennessee