Tara Pemberton, PA-C
NPI 1275803462ActiveIndividual· Physician Assistant, Medical· Portland, OR
Physician Assistant, Medical (PA-C) with James W Baker MD LLC, practicing in Portland, Oregon. Their prescriptions cost Medicare Part D more than their services did: $173,311 for 301 claims, against $32,862 paid for services in 2024. Csl Behring was the largest of 11 companies reporting payments in 2025, $919.25 in all, mostly food and beverage.
Overview
| NPI | 1275803462 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jan 5, 2012 |
| Last updated in NPPES | Aug 20, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | — | — |
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 (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 52 |
|---|---|
| Services billed | 1,333 across 16 procedure codes |
| Paid by Medicare | $32,862 |
Part D prescriptions in 2024
| Prescriptions (claims) | 301 · 444 30-day fills |
|---|---|
| Patients | 76 |
| Total drug cost | $173,311 |
| Generic share | 39% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- James W Baker MD LLCPortland, OR · 5 clinicians
Industry payments (Open Payments)
- 2025$919.25 · 44 payments from 11 companies
- 2024$376.43 · 20 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Csl Behring | $299.95 | 17 |
| Genzyme Corporation | $231.90 | 11 |
| Regeneron Healthcare Solutions, Inc. | $93.91 | 3 |
| Genentech USA, Inc. | $67.40 | 3 |
| Novartis Pharmaceuticals Corporation | $62.78 | 4 |
What the 2025 payments were for
- Food and Beverage$919.25 · 44 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 281 physician assistants in Portland · All physician assistants in Oregon