Karla D. Grecia, CRNA
NPI 1417983735ActiveIndividual· Nurse Anesthetist, Certified Registered· Houston, TX
Nurse Anesthetist, Certified Registered (CRNA) with Phoenix Anesthesia Associates, PLLC and 1 other group, practicing in Houston, Texas. Medicare paid $11,195 for services to 106 patients in 2024. Abbvie Inc. was the largest of 3 companies reporting payments in 2025, $74.35 in all, mostly food and beverage.
Overview
| NPI | 1417983735 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Jun 26, 2006 |
| Last updated in NPPES | Aug 12, 2020 |
| Certified by provider | Aug 12, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 365871 | 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 | 106 |
|---|---|
| Services billed | 138 across 10 procedure codes |
| Paid by Medicare | $11,195 |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Phoenix Anesthesia Associates, PLLCSugar Land, TX · 19 clinicians
- Deerbrook Endo Sedation PLLCKingwood, TX · 10 clinicians
Industry payments (Open Payments)
- 2025$74.35 · 4 payments from 3 companies
- 2024$23.46 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $32.68 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $27.22 | 1 |
| Fisher & Paykel Healthcare Inc | $14.45 | 1 |
What the 2025 payments were for
- Food and Beverage$74.35 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 1,161 nurse anesthetists in Houston · All nurse anesthetists in Texas