Thomas Russell Geisenheimer Jr., D.O.
NPI 1104233378ActiveIndividual· Family Medicine· Kirksville, MO
Family Medicine (D.O.) with Newgen Alabama Billing LLC and 2 other groups, practicing in Kirksville, Missouri. In 2024 Medicare paid $42,414 for 319 patients, and Part D covered 114 of their prescriptions, 82% of them generic. Purdue Pharma L.P. reported $17.62 in payments in 2025, mostly food and beverage. Lists Andalusia Health and 1 other hospital as hospital affiliations.
Overview
| NPI | 1104233378 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jul 18, 2014 |
| Last updated in NPPES | Jul 18, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 2014021962 | MO |
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 - Emergency Medicine (AL); Practitioner - Emergency Medicine (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 319 |
|---|---|
| Services billed | 456 across 20 procedure codes |
| Paid by Medicare | $42,414 |
Part D prescriptions in 2024
| Prescriptions (claims) | 114 · 117 30-day fills |
|---|---|
| Patients | 93 |
| Total drug cost | $3,877 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical groups
- Newgen Alabama Billing LLCSheffield, AL · 96 clinicians
- Andalusia Physician Practices LLCAndalusia, AL · 34 clinicians
- Alabama Physicians Group LLCAnniston, AL · 16 clinicians
Hospital affiliations
- Andalusia HealthAndalusia, AL
- Northeast Alabama Regional Medical CenterAnniston, AL
Industry payments (Open Payments)
- 2025$17.62 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Purdue Pharma L.P. | $17.62 | 1 |
What the 2025 payments were for
- Food and Beverage$17.62 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 58 family medicine physicians in Kirksville · All family medicine physicians in Missouri