Joseph Rockwell Rheim, MD
NPI 1891781100ActiveIndividual· Dermatology· Monterey, CA
Dermatology (MD) in Monterey, California, trained at Tulane University School of Medicine (class of 2000). 1,768 Medicare patients in 2024, $352,991 paid; nearly all of their 862 Part D prescriptions were generic (96%). Janssen Biotech, Inc. was the largest of 5 companies reporting payments in 2025, $165.76 in all, mostly education.
Overview
| NPI | 1891781100 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 22, 2005 |
| Last updated in NPPES | Oct 23, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | A86800 | 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 | 1,768 |
|---|---|
| Services billed | 7,721 across 56 procedure codes |
| Paid by Medicare | $352,991 |
Part D prescriptions in 2024
| Prescriptions (claims) | 862 · 1,172 30-day fills |
|---|---|
| Patients | 375 |
| Total drug cost | $220,417 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Tulane University School of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Dermatology |
Hospital affiliation
- Community Hospital of the Monterey PeninsulaMonterey, CA
Industry payments (Open Payments)
- 2025$165.76 · 5 payments from 5 companies
- 2024$132.21 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $99.99 | 1 |
| Lilly USA, LLC | $21.07 | 1 |
| Incyte Corporation | $15.84 | 1 |
| Abbvie Inc. | $14.91 | 1 |
| Arcutis Biotherapeutics, Inc. | $13.95 | 1 |
What the 2025 payments were for
- Education$99.99 · 1 payment
- Food and Beverage$65.77 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 25 dermatologists in Monterey · All dermatologists in California