Elissa Gropen, M.D.
NPI 1700949112ActiveIndividual· Specialist· Riverside, CA
Specialist (M.D.) in Riverside, California, trained at University of Southern California Keck School of Medicine (class of 1989). 563 Medicare patients in 2024, $185,033 paid; nearly all of their 694 Part D prescriptions were generic (91%). Incyte Corporation reported $21.50 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1700949112 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Dec 18, 2006 |
| Last updated in NPPES | Nov 27, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | G69545 | 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 - Dermatology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 563 |
|---|---|
| Services billed | 3,231 across 54 procedure codes |
| Paid by Medicare | $185,033 |
Part D prescriptions in 2024
| Prescriptions (claims) | 694 · 768 30-day fills |
|---|---|
| Patients | 259 |
| Total drug cost | $243,410 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of Southern California Keck School of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Dermatology |
Industry payments (Open Payments)
- 2025$21.50 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Incyte Corporation | $21.50 | 1 |
What the 2025 payments were for
- Food and Beverage$21.50 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 97 Specialist providers in Riverside · All Specialist providers in California