Cristina Diaz, CNM
NPI 1073089108ActiveIndividual· Advanced Practice Midwife· Mesa, AZ
Advanced Practice Midwife (CNM) with Arizona OB GYN Affiliates PC, practicing in Mesa, Arizona. Medicare paid $2,852 for services to 17 patients in 2024. Astellas Pharma US Inc was the largest of 5 companies reporting payments in 2025, $256.10 in all, mostly food and beverage.
Overview
| NPI | 1073089108 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CNM |
| Sole proprietor | No |
| NPI issued | Oct 16, 2018 |
| Last updated in NPPES | Oct 25, 2024 |
| Certified by provider | Oct 25, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Advanced Practice Midwife Primary | 367A00000X | 218219 | AZ |
| Midwife | 176B00000X | 218219 | AZ |
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 Nurse Midwife (Cnm) (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 17 |
|---|---|
| Services billed | 44 across 14 procedure codes |
| Paid by Medicare | $2,852 |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Certified Nurse Midwife (Cnm) |
Medical group
- Arizona OB GYN Affiliates PCChandler, AZ · 123 clinicians
Industry payments (Open Payments)
- 2025$256.10 · 7 payments from 5 companies
- 2024$360.74 · 12 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $141.84 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $48.33 | 2 |
| Biogen, Inc. | $29.13 | 1 |
| Exact Sciences Corporation | $21.27 | 1 |
| Hologic Sales and Service, LLC | $15.53 | 1 |
What the 2025 payments were for
- Food and Beverage$256.10 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 certified nurse midwives in Mesa · All certified nurse midwives in Arizona