Carolyn O'Brien, PA-C
NPI 1548211287ActiveIndividual· Physician Assistant, Medical· Puyallup, WA
Physician Assistant, Medical (PA-C) with Cascade Eye and Skin Centers PC, practicing in Puyallup, Washington. Their prescriptions cost Medicare Part D more than their services did: $370,488 for 895 claims, against $86,455 paid for services in 2024. Abbvie Inc. was the largest of 14 companies reporting payments in 2025, $1,513 in all, mostly food and beverage. Lists Tacoma General Allenmore Hospital as a hospital affiliation.
Overview
| NPI | 1548211287 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | May 15, 2006 |
| Last updated in NPPES | Dec 17, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | PA10004610 | WA |
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 (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 474 |
|---|---|
| Services billed | 2,442 across 52 procedure codes |
| Paid by Medicare | $86,455 |
Part D prescriptions in 2024
| Prescriptions (claims) | 895 · 1,257 30-day fills |
|---|---|
| Patients | 355 |
| Total drug cost | $370,488 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Cascade Eye and Skin Centers PCGig Harbor, WA · 47 clinicians
Hospital affiliation
- Tacoma General Allenmore HospitalTacoma, WA
Industry payments (Open Payments)
- 2025$1,513 · 66 payments from 14 companies
- 2024$1,254 · 54 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $435.79 | 25 |
| Novartis Pharmaceuticals Corporation | $197.02 | 14 |
| Revance Therapeutics, Inc. | $179.89 | 1 |
| Janssen Scientific Affairs, LLC | $147.09 | 1 |
| Genzyme Corporation | $110.54 | 4 |
What the 2025 payments were for
- Food and Beverage$1,494 · 64 payments
- Education$19.30 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 29 physician assistants in Puyallup · All physician assistants in Washington