Alan Lim, CRNA
NPI 1144896580ActiveIndividual· Nurse Anesthetist, Certified Registered· Dallas, TX
Nurse Anesthetist, Certified Registered (CRNA) with U S Anesthesia Partners of Texas, PA and 1 other group, practicing in Dallas, Texas. Medicare paid $25,611 for services to 164 patients in 2024. Vertex Pharmaceuticals Incorporated was the largest of 2 companies reporting payments in 2025, $40.01 in all, mostly food and beverage. Lists Memorial Hermann Katy Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1144896580 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | May 27, 2021 |
| Last updated in NPPES | Sep 1, 2021 |
| Certified by provider | Sep 1, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 1045613 | TX |
| Nurse Anesthetist, Certified Registered | 367500000X | 133660 | 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 - Certified Registered Nurse Anesthetist (CRNA) (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 164 |
|---|---|
| Services billed | 172 across 45 procedure codes |
| Paid by Medicare | $25,611 |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- U S Anesthesia Partners of Texas, PAHouston, TX · 2,752 clinicians
- Compass Anesthesia Providers, PLLCHumble, TX · 165 clinicians
Hospital affiliations
- Memorial Hermann Katy HospitalKaty, TX
- Memorial Hermann Memorial City HospitalHouston, TX
- Townsen Memorial HospitalHumble, TX
Industry payments (Open Payments)
- 2025$40.01 · 2 payments from 2 companies
- 2024$60.58 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vertex Pharmaceuticals Incorporated | $26.06 | 1 |
| Merck Sharp & Dohme LLC | $13.95 | 1 |
What the 2025 payments were for
- Food and Beverage$40.01 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other nurse anesthetists in Dallas
- 1003002205
- 1003220666
- 1003275025
- 1003344623
- 1003859182
- 1013093756
- 1013218635
- 1013555978
- 1013797885
- 1023010477
- 1023124245
- 1023362407
All 1,478 nurse anesthetists in Dallas · All nurse anesthetists in Texas