Tracy Rene Stammann, DO
NPI 1538622170ActiveIndividual· Family Medicine· Richmond, TX
Family Medicine (DO) in Richmond, Texas, trained at Lincoln Memorial University Medical Department (class of 2019). Their prescriptions cost Medicare Part D more than their services did: $278,380 for 2,792 claims, against $10,556 paid for services in 2024. Exact Sciences Corporation was the largest of 3 companies reporting payments in 2025, $65.73 in all, mostly food and beverage.
Overview
| NPI | 1538622170 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 10, 2019 |
| Last updated in NPPES | Aug 11, 2022 |
| Certified by provider | Aug 11, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | T4061 | TX |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 40 |
|---|---|
| Services billed | 166 across 20 procedure codes |
| Paid by Medicare | $10,556 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,792 · 5,686 30-day fills |
|---|---|
| Patients | 185 |
| Total drug cost | $278,380 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Lincoln Memorial University Medical Department |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Family Practice |
Medical group
- Oakbend Medical GroupRichmond, TX · 9 clinicians
Hospital affiliations
- El Campo Memorial HospitalEl Campo, TX
- Oakbend Medical CenterRichmond, TX
Other facilities
- Angels Care Home HealthHome health agency · Bay City, TX
Industry payments (Open Payments)
- 2025$65.73 · 4 payments from 3 companies
- 2024$112.65 · 5 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $29.91 | 2 |
| Amgen Inc. | $18.86 | 1 |
| Organon LLC | $16.96 | 1 |
What the 2025 payments were for
- Food and Beverage$65.73 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 47 family medicine physicians in Richmond · All family medicine physicians in Texas