Ashley Gefen, M.D.
NPI 1740636141ActiveIndividual· Pediatrics, Pediatric Nephrology· Phoenix, AZ
Pediatrics, Pediatric Nephrology (M.D.) with Phoenix Children's Hospital, practicing in Phoenix, Arizona. Enrolled in Medicare as practitioner - nephrology and practitioner - nephrology. Novo Nordisk Inc reported $105.10 in payments in 2025, mostly food and beverage. Lists Phoenix Children's Hospital as a hospital affiliation.
Overview
| NPI | 1740636141 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 4, 2016 |
| Last updated in NPPES | Aug 29, 2023 |
| Certified by provider | Aug 29, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics, Pediatric Nephrology Primary | 2080P0210X | 69215 | AZ |
| Pediatrics, Pediatric Nephrology | 2080P0210X | A176441 | CA |
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 - Nephrology (AZ); Practitioner - Nephrology (CA) |
|---|
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nephrology |
Medical group
- Phoenix Children's HospitalPhoenix, AZ · 437 clinicians
Hospital affiliation
- Phoenix Children's HospitalPhoenix, AZ
Industry payments (Open Payments)
- 2025$105.10 · 1 payment from 1 company
- 2024$125.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $105.10 | 1 |
What the 2025 payments were for
- Food and Beverage$105.10 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 16 Pediatrics, Pediatric Nephrology providers in Phoenix · All Pediatrics, Pediatric Nephrology providers in Arizona