Dorissa R. Rivera, CRNA
NPI 1497273338ActiveIndividual· Nurse Anesthetist, Certified Registered· Round Rock, TX
Nurse Anesthetist, Certified Registered (CRNA) with Austin Anesthesiology Group PLLC and 1 other group, practicing in Round Rock, Texas. Medicare paid $23,417 for services to 228 patients in 2024. Lists North Austin Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1497273338 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | Yes |
| NPI issued | Aug 30, 2017 |
| Last updated in NPPES | Sep 21, 2022 |
| Certified by provider | Sep 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | AP136398 | TX |
| Registered Nurse | 163W00000X | 0821095 | 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 | 228 |
|---|---|
| Services billed | 246 across 34 procedure codes |
| Paid by Medicare | $23,417 |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Austin Anesthesiology Group PLLCRound Rock, TX · 428 clinicians
- Mark Malone MD PARound Rock, TX · 103 clinicians
Hospital affiliations
- North Austin Medical CenterAustin, TX
- Round Rock Medical CenterRound Rock, TX
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 22 nurse anesthetists in Round Rock · All nurse anesthetists in Texas