Patricia Dianne Farnam, PA-C
NPI 1982914792ActiveIndividual· Physician Assistant· Westminster, CA
Physician Assistant (PA-C) with Pathway Medical Group Inc, practicing in Westminster, California. Their prescriptions cost Medicare Part D more than their services did: $390,890 for 4,283 claims, against $13,723 paid for services in 2024. Lilly USA, LLC was the largest of 7 companies reporting payments in 2025, $205.32 in all, mostly food and beverage.
Overview
| NPI | 1982914792 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Oct 14, 2010 |
| Last updated in NPPES | Oct 14, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
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 | 57 |
|---|---|
| Services billed | 213 across 18 procedure codes |
| Paid by Medicare | $13,723 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,283 · 8,219 30-day fills |
|---|---|
| Patients | 401 |
| Total drug cost | $390,890 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Pathway Medical Group IncWestminster, CA · 18 clinicians
Industry payments (Open Payments)
- 2025$205.32 · 9 payments from 7 companies
- 2024$234.54 · 10 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $70.76 | 3 |
| Pfizer Inc. | $31.77 | 1 |
| Exact Sciences Corporation | $25.55 | 1 |
| Amgen Inc. | $23.37 | 1 |
| Novo Nordisk Inc | $19.39 | 1 |
What the 2025 payments were for
- Food and Beverage$205.32 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 31 physician assistants in Westminster · All physician assistants in California