Chrystal Armenta, RN
NPI 1003491879ActiveIndividual· Nurse Anesthetist, Certified Registered· Scottsdale, AZ
Nurse Anesthetist, Certified Registered (RN) with Mayo Clinic Arizona and 2 other groups, practicing in Scottsdale, Arizona. Medicare paid $24,850 for services to 207 patients in 2024. Lists City of Hope Cancer Center Phoenix and 1 other hospital as hospital affiliations.
Overview
| NPI | 1003491879 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | RN |
| Sole proprietor | No |
| NPI issued | Mar 13, 2021 |
| Last updated in NPPES | Jul 15, 2021 |
| Certified by provider | Jul 15, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 259413 | AZ |
| Registered Nurse | 163W00000X | RN179543 | AZ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Certified Registered Nurse Anesthetist (CRNA) (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 207 |
|---|---|
| Services billed | 223 across 52 procedure codes |
| Paid by Medicare | $24,850 |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Mayo Clinic ArizonaScottsdale, AZ · 1,626 clinicians
- Grand Canyon Anesthesia LLCGoodyear, AZ · 50 clinicians
- Premier Anesthesia of Arizona PCGoodyear, AZ · 31 clinicians
Hospital affiliations
- City of Hope Cancer Center PhoenixGoodyear, AZ
- Mayo Clinic HospitalPhoenix, AZ
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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