Thomas Hamilton, DO
NPI 1871592246ActiveIndividual· Family Medicine· Topeka, KS
Family Medicine (DO) in Topeka, Kansas, trained at Kansas City University of Med & Biosciences, College of Osteo Med (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $1,665,492 for 15,014 claims, against $237,808 paid for services in 2024. Pfizer Inc. was the largest of 29 companies reporting payments in 2025, $2,399 in all, mostly food and beverage.
Overview
| NPI | 1871592246 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jul 19, 2005 |
| Last updated in NPPES | Apr 21, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 521236 | KS |
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 - Family Practice (KS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 499 |
|---|---|
| Services billed | 10,464 across 81 procedure codes |
| Paid by Medicare | $237,808 |
Part D prescriptions in 2024
| Prescriptions (claims) | 15,014 · 32,010 30-day fills |
|---|---|
| Patients | 770 |
| Total drug cost | $1,665,492 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Kansas City University of Med & Biosciences, College of Osteo Med |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Family Practice |
Medical groups
- Select Rehabilitation, LLCGlenview, IL · 2,046 clinicians
- Topeka Physician Group LLCTopeka, KS · 149 clinicians
Hospital affiliations
- Stormont Vail HospitalTopeka, KS
- University of Kansas Health System - St Francis CampusTopeka, KS
Other facilities
- Elara CaringHome health agency · Topeka, KS
- Enhabit Home HealthHome health agency · Topeka, KS
- Interim Healthcare of TopekaHome health agency · Topeka, KS
- Midland Care Home HealthHome health agency · Topeka, KS
- Phoenix Home CareHome health agency · Overland Park, KS
Industry payments (Open Payments)
- 2025$2,399 · 185 payments from 29 companies
- 2024$2,088 · 178 payments from 27 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $339.16 | 20 |
| Astrazeneca Pharmaceuticals LP | $270.70 | 42 |
| Novo Nordisk Inc | $259.58 | 17 |
| Abbvie Inc. | $251.62 | 22 |
| Lilly USA, LLC | $235.58 | 14 |
What the 2025 payments were for
- Food and Beverage$2,399 · 185 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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