Jose Mario Ayala, MD
NPI 1114960663ActiveIndividual· Internal Medicine· San Marcos, TX
Internal Medicine (MD) with Ipc Healthcare Services of Texas PLLC, practicing in San Marcos, Texas. 267 Medicare patients in 2024, $69,150 paid; nearly all of their 366 Part D prescriptions were generic (90%). Abbott Laboratories was the largest of 2 companies reporting payments in 2025, $171.35 in all, mostly food and beverage. Lists St David's Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1114960663 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 13, 2006 |
| Last updated in NPPES | Dec 28, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | M5037 | TX |
| Internal Medicine, Adolescent Medicine | 207RA0000X | 036104962 | IL |
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 - Hospitalist (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 267 |
|---|---|
| Services billed | 868 across 8 procedure codes |
| Paid by Medicare | $69,150 |
Part D prescriptions in 2024
| Prescriptions (claims) | 366 · 388 30-day fills |
|---|---|
| Patients | 164 |
| Total drug cost | $17,966 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine, Pediatric Medicine |
Medical group
- Ipc Healthcare Services of Texas PLLCAustin, TX · 188 clinicians
Hospital affiliations
- St David's Medical CenterAustin, TX
- St David's South Austin Medical CenterAustin, TX
Other facilities
- Hospice CompassusHospice · Round Rock, TX
Industry payments (Open Payments)
- 2025$171.35 · 2 payments from 2 companies
- 2024$437.51 · 12 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $139.88 | 1 |
| Pfizer Inc. | $31.47 | 1 |
What the 2025 payments were for
- Food and Beverage$171.35 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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