M Elizabeth Ruiz Wilfong, D.O.
NPI 1164661989ActiveIndividual· Obstetrics & Gynecology· Kerrville, TX
Obstetrics & Gynecology (D.O.) in Kerrville, Texas, trained at University of North Texas Hsc, College of Osteopathic Med (class of 2005). Their prescriptions cost Medicare Part D more than their services did: $18,116 for 266 claims, against $8,894 paid for services in 2024. Daiichi Sankyo Inc. was the largest of 3 companies reporting payments in 2025, $160.18 in all, mostly food and beverage.
Overview
| NPI | 1164661989 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Feb 18, 2009 |
| Last updated in NPPES | Jul 27, 2022 |
| Certified by provider | Jul 27, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | N3386 | 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 - Obstetrics/Gynecology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 65 |
|---|---|
| Services billed | 442 across 30 procedure codes |
| Paid by Medicare | $8,894 |
Part D prescriptions in 2024
| Prescriptions (claims) | 266 · 419 30-day fills |
|---|---|
| Patients | 70 |
| Total drug cost | $18,116 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | University of North Texas Hsc, College of Osteopathic Med |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Peterson Medical AssociatesKerrville, TX · 191 clinicians
Hospital affiliation
- Peterson Regional Medical CenterKerrville, TX
Industry payments (Open Payments)
- 2025$160.18 · 6 payments from 3 companies
- 2024$75.87 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Daiichi Sankyo Inc. | $73.77 | 3 |
| Becton, Dickinson and Company | $58.49 | 1 |
| Organon LLC | $27.92 | 2 |
What the 2025 payments were for
- Food and Beverage$160.18 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Obstetrics & Gynecology providers in Kerrville
- 1679572671
- 1376505925
- 1770800575
- 1184574824
- 1831157403
- 1396199121
- 1124082623
- 1700993581
- 1932162864