Ernesto Luis Arostegui Fernandez, MD
NPI 1184283160ActiveIndividual· Obstetrics & Gynecology· Phoenix, AZ
Obstetrics & Gynecology (MD) with Momdoc LLC, practicing in Phoenix, Arizona. Part D covered 12 prescriptions written in 2024, 100% of them generic. Intuitive Surgical, Inc. was the largest of 3 companies reporting payments in 2025, $971.85 in all, mostly travel and lodging.
Overview
| NPI | 1184283160 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 12, 2019 |
| Last updated in NPPES | Jul 10, 2024 |
| Certified by provider | Jul 10, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 73132 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Obstetrics/Gynecology (AZ) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 12 · 12 30-day fills |
|---|---|
| Total drug cost | $256.92 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Momdoc LLCGilbert, AZ · 64 clinicians
Industry payments (Open Payments)
- 2025$971.85 · 10 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $916.80 | 7 |
| Coopersurgical, Inc. | $35.72 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $19.33 | 1 |
What the 2025 payments were for
- Travel and Lodging$848.96 · 4 payments
- Food and Beverage$122.89 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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