Luis Ayala, CRNA
NPI 1891874418ActiveIndividual· Nurse Anesthetist, Certified Registered· Harlingen, TX
Nurse Anesthetist, Certified Registered (CRNA) with Hospitalist Medicine Physicians of Texas - Dallas PLLC, practicing in Harlingen, Texas. Medicare paid $13,711 for services to 69 patients in 2024. Ucb, Inc. was the largest of 2 companies reporting payments in 2025, $40.89 in all, mostly food and beverage. Lists Laredo Medical Center as a hospital affiliation.
Overview
| NPI | 1891874418 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Nov 3, 2006 |
| Last updated in NPPES | Mar 26, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 710443 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Certified Registered Nurse Anesthetist (CRNA) (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 69 |
|---|---|
| Services billed | 73 across 27 procedure codes |
| Paid by Medicare | $13,711 |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- Hospitalist Medicine Physicians of Texas - Dallas PLLCLaredo, TX · 19 clinicians
Hospital affiliation
- Laredo Medical CenterLaredo, TX
Industry payments (Open Payments)
- 2025$40.89 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ucb, Inc. | $23.54 | 1 |
| Pfizer Inc. | $17.35 | 1 |
What the 2025 payments were for
- Food and Beverage$40.89 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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