Felix Manuel Marti Rivera, M.D.
NPI 1275969941ActiveIndividual· Family Medicine· San Angelo, TX
Family Medicine (M.D.) with Shannon Clinic and 1 other group, practicing in San Angelo, Texas. Their prescriptions cost Medicare Part D more than their services did: $1,314,458 for 13,304 claims, against $114,653 paid for services in 2024. Novo Nordisk Inc was the largest of 13 companies reporting payments in 2025, $449.61 in all, mostly food and beverage. Lists Christus Southeast Texas- St Elizabeth and 1 other hospital as hospital affiliations.
Overview
| NPI | 1275969941 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Sep 25, 2013 |
| Last updated in NPPES | Jan 10, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | Q7741 | TX |
| Family Medicine | 207Q00000X | 19097 | PR |
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 | 273 |
|---|---|
| Services billed | 4,186 across 73 procedure codes |
| Paid by Medicare | $114,653 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13,304 · 26,535 30-day fills |
|---|---|
| Patients | 519 |
| Total drug cost | $1,314,458 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical groups
- Shannon ClinicSan Angelo, TX · 559 clinicians
- The West Texas Rehabilitation CenterSan Angelo, TX · 466 clinicians
Hospital affiliations
- Christus Southeast Texas- St ElizabethBeaumont, TX
- Shannon Medical CenterSan Angelo, TX
Other facilities
- Angels Care Home Health of San AngeloHome health agency · San Angelo, TX
- Centerwell Home HealthHome health agency · Eastland, TX
- Enhabit Home HealthHome health agency · Abilene, TX
Industry payments (Open Payments)
- 2025$449.61 · 23 payments from 13 companies
- 2024$486.04 · 30 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $87.43 | 5 |
| Lilly USA, LLC | $59.67 | 3 |
| Abbott Laboratories | $46.38 | 2 |
| Abbvie Inc. | $42.70 | 2 |
| Astrazeneca Pharmaceuticals LP | $32.82 | 2 |
What the 2025 payments were for
- Food and Beverage$449.61 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 65 family medicine physicians in San Angelo · All family medicine physicians in Texas