Ryan H. Tatum, MD
NPI 1679867394ActiveIndividual· Family Medicine· Anna, TX
Family Medicine (MD) in Anna, Texas, trained at University of Texas Medical School at Houston (class of 2011). Their prescriptions cost Medicare Part D more than their services did: $62,510 for 1,113 claims, against $24,650 paid for services in 2024. Novo Nordisk Inc was the largest of 7 companies reporting payments in 2025, $207.78 in all, mostly food and beverage.
Overview
| NPI | 1679867394 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 31, 2011 |
| Last updated in NPPES | Oct 7, 2026 |
| Certified by provider | Oct 7, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | P8197 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 86 |
|---|---|
| Services billed | 1,471 across 40 procedure codes |
| Paid by Medicare | $24,650 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,113 · 2,129 30-day fills |
|---|---|
| Patients | 129 |
| Total drug cost | $62,510 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at Houston |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- TexomacareDurant, OK · 47 clinicians
Hospital affiliations
- Baylor Scott and White Medical Center McKinneyMc Kinney, TX
- Medical Center of McKinneyMcKinney, TX
- Texoma Medical CenterDenison, TX
Industry payments (Open Payments)
- 2025$207.78 · 12 payments from 7 companies
- 2024$288.91 · 10 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $73.60 | 4 |
| Astellas Pharma US Inc | $32.13 | 2 |
| Corcept Therapeutics | $31.56 | 2 |
| Dexcom, Inc. | $22.49 | 1 |
| Abbvie Inc. | $17.66 | 1 |
What the 2025 payments were for
- Food and Beverage$207.78 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Family Medicine providers in Anna
- 1053268235
- 1972232940