Erica R. Aronson, M.D.
NPI 1033431549ActiveIndividual· Dermatology· Napa, CA
Dermatology (M.D.) in Napa, California, trained at University of Chicago, Pritzker School of Medicine (class of 2009). 2,052 Medicare patients in 2024, $843,796 paid; nearly all of their 2,217 Part D prescriptions were generic (94%). Janssen Biotech, Inc. was the largest of 18 companies reporting payments in 2025, $3,058 in all, mostly food and beverage.
Overview
| NPI | 1033431549 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 25, 2010 |
| Last updated in NPPES | Apr 12, 2023 |
| Certified by provider | Apr 12, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | A124252 | CA |
| Dermatology, Procedural Dermatology | 207NS0135X | A124252 | 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 - Dermatology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,052 |
|---|---|
| Services billed | 15,081 across 61 procedure codes |
| Paid by Medicare | $843,796 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,217 · 2,933 30-day fills |
|---|---|
| Patients | 752 |
| Total drug cost | $632,100 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | University of Chicago, Pritzker School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Dermatology |
Medical group
- Solano Dermatology Associates IncVallejo, CA · 5 clinicians
Industry payments (Open Payments)
- 2025$3,058 · 158 payments from 18 companies
- 2024$3,496 · 172 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $737.37 | 27 |
| Incyte Corporation | $507.42 | 27 |
| Lilly USA, LLC | $270.60 | 10 |
| Abbvie Inc. | $238.44 | 12 |
| Ucb, Inc. | $229.39 | 18 |
What the 2025 payments were for
- Food and Beverage$2,884 · 154 payments
- Education$174.63 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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