Jonathan Okman, M.D.
NPI 1003227372ActiveIndividual· Dermatology· Hercules, CA
Dermatology (M.D.) in Hercules, California, trained at Pennsylvania State University College of Medicine (class of 2014). 722 Medicare patients in 2024, $215,640 paid; nearly all of their 814 Part D prescriptions were generic (95%). Janssen Biotech, Inc. was the largest of 18 companies reporting payments in 2025, $16,940 in all, mostly speaking and faculty fees.
Overview
| NPI | 1003227372 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 8, 2014 |
| Last updated in NPPES | May 19, 2022 |
| Certified by provider | May 19, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | A137860 | 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 - Dermatology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 722 |
|---|---|
| Services billed | 3,544 across 89 procedure codes |
| Paid by Medicare | $215,640 |
Part D prescriptions in 2024
| Prescriptions (claims) | 814 · 1,038 30-day fills |
|---|---|
| Patients | 336 |
| Total drug cost | $288,381 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Pennsylvania State University College of Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Dermatology |
| Telehealth | Offers telehealth |
Medical groups
- Petaluma Health Center IncPetaluma, CA · 73 clinicians
- Eitan Homa MD and Jennifer Krasnoff MD IncPetaluma, CA · 5 clinicians
Industry payments (Open Payments)
- 2025$16,940 · 124 payments from 18 companies
- 2024$39,625 · 195 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $15,219 | 40 |
| Ucb, Inc. | $369.78 | 17 |
| Lilly USA, LLC | $262.30 | 13 |
| Novartis Pharmaceuticals Corporation | $207.56 | 12 |
| Pfizer Inc. | $189.18 | 9 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$12,375 · 9 payments
- Food and Beverage$2,459 · 112 payments
- Travel and Lodging$2,011 · 2 payments
- Education$94.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Dermatology providers in Hercules
- 1164514881