Shannon Rebecca Prevette, MD
NPI 1780681510ActiveIndividual· Family Medicine· San Antonio, TX
Family Medicine (MD) in San Antonio, Texas, trained at Brody School of Medicine at East Carolina University (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $739,470 for 6,607 claims, against $16,408 paid for services in 2024. Lilly USA, LLC was the largest of 13 companies reporting payments in 2025, $505.08 in all, mostly food and beverage.
Overview
| NPI | 1780681510 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 7, 2005 |
| Last updated in NPPES | Dec 13, 2021 |
| Certified by provider | Dec 13, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | L5881 | TX |
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 | 70 |
|---|---|
| Services billed | 345 across 36 procedure codes |
| Paid by Medicare | $16,408 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,607 · 16,015 30-day fills |
|---|---|
| Patients | 643 |
| Total drug cost | $739,470 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Brody School of Medicine at East Carolina University |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Family Practice |
| Secondary specialties | Internal Medicine |
Medical group
- Conviva Medical Center Management of Texas, P.A.San Antonio, TX · 143 clinicians
Other facilities
- Hope HospiceHospice · New Braunfels, TX
- Vitas Healthcare of Texas LPHospice · San Antonio, TX
Industry payments (Open Payments)
- 2025$505.08 · 24 payments from 13 companies
- 2024$527.63 · 28 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $113.32 | 5 |
| Glaxosmithkline, LLC. | $65.02 | 3 |
| Bayer Healthcare Pharmaceuticals Inc. | $57.84 | 3 |
| Exact Sciences Corporation | $53.83 | 3 |
| Inspire Medical Systems, Inc. | $33.53 | 1 |
What the 2025 payments were for
- Food and Beverage$505.08 · 24 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 1,086 family medicine physicians in San Antonio · All family medicine physicians in Texas