Joshua Benjamin Wolfsohn, D.O.
NPI 1205098456ActiveIndividual· Internal Medicine, Infectious Disease· Camarillo, CA
Internal Medicine, Infectious Disease (D.O.) in Camarillo, California, trained at Arizona College of Osteopathic Medicine Mid Western University (class of 2008). Their prescriptions cost Medicare Part D more than their services did: $1,094,895 for 1,068 claims, against $119,440 paid for services in 2024. Paratek Pharmaceuticals, Inc. reported $22.04 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1205098456 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Jun 30, 2008 |
| Last updated in NPPES | Jul 7, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 20A11186 | CA |
| Internal Medicine | 207R00000X | R70150 | AZ |
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 - Infectious Disease (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 473 |
|---|---|
| Services billed | 1,221 across 10 procedure codes |
| Paid by Medicare | $119,440 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,068 · 1,305 30-day fills |
|---|---|
| Patients | 146 |
| Total drug cost | $1,094,895 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | Arizona College of Osteopathic Medicine Mid Western University |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Infectious Disease |
Hospital affiliations
- Community Memorial Hospital - VenturaVentura, CA
- St Johns Regional Medical CenterOxnard, CA
Other facilities
- Los Robles HealthcareHome health agency · Thousand Oaks, CA
- Mission Home Health of Ventura, LLCHome health agency · Oxnard, CA
Industry payments (Open Payments)
- 2025$22.04 · 1 payment from 1 company
- 2024$45.99 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Paratek Pharmaceuticals, Inc. | $22.04 | 1 |
What the 2025 payments were for
- Food and Beverage$22.04 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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