Tiffany Penhallurick, PA-C
NPI 1083952147ActiveIndividual· Physician Assistant· Hemet, CA
Physician Assistant (PA-C) with Community Memorial Health System, practicing in Hemet, California. 12 Medicare patients in 2024, $921.89 paid; nearly all of their 66 Part D prescriptions were generic (97%). Janssen Biotech, Inc. was the largest of 5 companies reporting payments in 2025, $155.83 in all, mostly food and beverage. Lists Community Memorial Hospital - Ventura as a hospital affiliation.
Overview
| NPI | 1083952147 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jan 24, 2013 |
| Last updated in NPPES | Jan 24, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA22727 | 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 - Physician Assistant (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 12 |
|---|---|
| Services billed | 22 across 9 procedure codes |
| Paid by Medicare | $921.89 |
Part D prescriptions in 2024
| Prescriptions (claims) | 66 · 83 30-day fills |
|---|---|
| Patients | 21 |
| Total drug cost | $691.76 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Community Memorial Health SystemOxnard, CA · 185 clinicians
Hospital affiliation
- Community Memorial Hospital - VenturaVentura, CA
Industry payments (Open Payments)
- 2025$155.83 · 7 payments from 5 companies
- 2024$217.48 · 6 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $55.21 | 2 |
| Ucb, Inc. | $52.02 | 2 |
| Amgen Inc. | $17.26 | 1 |
| Pfizer Inc. | $16.48 | 1 |
| Sage Therapeutics, LLC | $14.86 | 1 |
What the 2025 payments were for
- Food and Beverage$155.83 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 24 physician assistants in Hemet · All physician assistants in California