Ernest H. Agatstein, MD
NPI 1952386583ActiveIndividual· Urology· Downey, CA
Urology (MD) in Downey, California, trained at University of California, Geffen School of Medicine (class of 1981). Their prescriptions cost Medicare Part D more than their services did: $1,171,876 for 2,466 claims, against $145,139 paid for services in 2024. Pfizer Inc. was the largest of 18 companies reporting payments in 2025, $901.93 in all, mostly food and beverage.
Overview
| NPI | 1952386583 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 7, 2005 |
| Last updated in NPPES | Oct 4, 2021 |
| Certified by provider | Oct 4, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | G48418 | CA |
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 - Urology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 480 |
|---|---|
| Services billed | 4,777 across 56 procedure codes |
| Paid by Medicare | $145,139 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,466 · 5,592 30-day fills |
|---|---|
| Patients | 531 |
| Total drug cost | $1,171,876 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | University of California, Geffen School of Medicine |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical group
- Genesis Healthcare Partners PCSan Francisco, CA · 228 clinicians
Hospital affiliation
- Uci Health-OrangeOrange, CA
Industry payments (Open Payments)
- 2025$901.93 · 34 payments from 18 companies
- 2024$908.69 · 42 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $137.92 | 6 |
| Sumitomo Pharma America, Inc. | $117.67 | 5 |
| Astellas Pharma US Inc | $93.72 | 2 |
| Sun Pharmaceutical Industries Inc. | $71.26 | 2 |
| Urogen Pharma, Inc. | $67.59 | 2 |
What the 2025 payments were for
- Food and Beverage$822.94 · 33 payments
- Education$78.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Urology providers in Downey
- 1407059314
- 1285909051
- 1467741694