Kimberly McCosker, PA-C
NPI 1144861345ActiveIndividual· Physician Assistant· East Setauket, NY
Physician Assistant (PA-C) with Schweiger Dermatology PLLC, practicing in East Setauket, New York. Their prescriptions cost Medicare Part D more than their services did: $163,834 for 637 claims, against $61,820 paid for services in 2024. Arcutis Biotherapeutics, Inc. was the largest of 15 companies reporting payments in 2025, $1,491 in all, mostly food and beverage.
Overview
| NPI | 1144861345 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Sep 30, 2019 |
| Last updated in NPPES | Jan 13, 2021 |
| Certified by provider | Jan 13, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 024372 | NY |
| Respiratory Therapist, Registered | 227900000X | 009663 | NY |
| Physician Assistant | 363A00000X | 009663 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 282 |
|---|---|
| Services billed | 1,719 across 32 procedure codes |
| Paid by Medicare | $61,820 |
Part D prescriptions in 2024
| Prescriptions (claims) | 637 · 664 30-day fills |
|---|---|
| Patients | 240 |
| Total drug cost | $163,834 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Schweiger Dermatology PLLCNew York, NY · 260 clinicians
Industry payments (Open Payments)
- 2025$1,491 · 45 payments from 15 companies
- 2024$2,960 · 124 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Arcutis Biotherapeutics, Inc. | $599.36 | 5 |
| Novartis Pharmaceuticals Corporation | $186.25 | 10 |
| Janssen Biotech, Inc. | $162.88 | 6 |
| Incyte Corporation | $107.60 | 5 |
| Abbvie Inc. | $88.90 | 3 |
What the 2025 payments were for
- Food and Beverage$1,392 · 44 payments
- Education$99.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other physician assistants in East Setauket
- 1053719740
- 1063840866
- 1184665374
- 1265573919
- 1316450240
- 1366843781
- 1437106523
- 1639677271
- 1679894174
- 1700126018
- 1790007342
- 1942311360
All 42 physician assistants in East Setauket · All physician assistants in New York