Barbara Blair Feldhaus
NPI 1326704651ActiveIndividual· Physician Assistant· Sonora, CA
Physician Assistant with Sonora Community Hospital, practicing in Sonora, California. Their prescriptions cost Medicare Part D more than their services did: $210,648 for 1,032 claims, against $53,380 paid for services in 2024. Abbvie Inc. was the largest of 3 companies reporting payments in 2025, $96.68 in all, mostly food and beverage. Lists Adventist Health Sonora and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1326704651 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Nov 10, 2021 |
| Last updated in NPPES | Nov 10, 2021 |
| Certified by provider | Nov 10, 2021 |
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 | 664 |
|---|---|
| Services billed | 1,333 across 29 procedure codes |
| Paid by Medicare | $53,380 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,032 · 2,437 30-day fills |
|---|---|
| Patients | 416 |
| Total drug cost | $210,648 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Sonora Community HospitalSonora, CA · 133 clinicians
Hospital affiliations
- Adventist Health SonoraSonora, CA
- Mark Twain Medical CenterSan Andreas, CA
- Stanford Health Care Tri-ValleyPleasanton, CA
Other facilities
- Adventist Health Home Care ServicesHome health agency · Sonora, CA
Industry payments (Open Payments)
- 2025$96.68 · 4 payments from 3 companies
- 2024$52.84 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $52.91 | 2 |
| Teleflex LLC | $26.36 | 1 |
| Procept Biorobotics Corporation | $17.41 | 1 |
What the 2025 payments were for
- Food and Beverage$96.68 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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