Pamela Michelle Ayala, M.D.
NPI 1205361698ActiveIndividual· Family Medicine· Sugar Land, TX
Family Medicine (M.D.) with Tmh Physician Associates PLLC, practicing in Sugar Land, Texas. Their prescriptions cost Medicare Part D more than their services did: $625,547 for 5,255 claims, against $66,182 paid for services in 2024. Abbott Laboratories was the largest of 13 companies reporting payments in 2025, $765.03 in all, mostly food and beverage. Lists Houston Methodist Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1205361698 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 24, 2017 |
| Last updated in NPPES | Mar 8, 2024 |
| Certified by provider | Mar 8, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | S6123 | 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 | 184 |
|---|---|
| Services billed | 963 across 41 procedure codes |
| Paid by Medicare | $66,182 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,255 · 12,891 30-day fills |
|---|---|
| Patients | 434 |
| Total drug cost | $625,547 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Tmh Physician Associates PLLCKaty, TX · 1,690 clinicians
Hospital affiliations
- Houston Methodist HospitalHouston, TX
- Houston Methodist Sugarland HospitalSugar Land, TX
Industry payments (Open Payments)
- 2025$765.03 · 51 payments from 13 companies
- 2024$1,636 · 103 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $205.02 | 20 |
| Pfizer Inc. | $107.29 | 6 |
| Novo Nordisk Inc | $78.66 | 4 |
| Glaxosmithkline, LLC. | $61.83 | 4 |
| Abbvie Inc. | $59.73 | 3 |
What the 2025 payments were for
- Food and Beverage$765.03 · 51 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 216 family medicine physicians in Sugar Land · All family medicine physicians in Texas