Robert Stephen Grosserode, MD
NPI 1982748232ActiveIndividual· Ophthalmology· Antioch, CA
Ophthalmology (MD) in Antioch, California, licensed in CA, with an NPI issued in February 2007. In 2024 Medicare paid $40,754 for 465 patients, and Part D covered 599 of their prescriptions, 57% of them generic. Abbvie Inc. reported $25.83 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1982748232 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 19, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | G51975 | 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 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 - Ophthalmology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 465 |
|---|---|
| Services billed | 605 across 14 procedure codes |
| Paid by Medicare | $40,754 |
Part D prescriptions in 2024
| Prescriptions (claims) | 599 · 1,356 30-day fills |
|---|---|
| Patients | 204 |
| Total drug cost | $47,609 |
| Generic share | 57% of claims |
Industry payments (Open Payments)
- 2024$25.83 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $25.83 | 1 |
What the 2024 payments were for
- Food and Beverage$25.83 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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