Luke Klumpp, PA-C, AT
NPI 1881051902ActiveIndividual· Physician Assistant· Warwick, RI
Physician Assistant (PA-C, AT) with Affinity Physicians LLC. and 1 other group, practicing in Warwick, Rhode Island. 58 Medicare patients in 2024, $7,618 paid; nearly all of their 161 Part D prescriptions were generic (98%). Vertex Pharmaceuticals Incorporated was the largest of 3 companies reporting payments in 2025, $81.14 in all, mostly food and beverage. Lists Kent County Memorial Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1881051902 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C, AT |
| Sole proprietor | No |
| NPI issued | Jan 20, 2016 |
| Last updated in NPPES | Dec 16, 2025 |
| Certified by provider | Dec 16, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA01704 | RI |
| Physician Assistant, Medical | 363AM0700X | — | — |
| Specialist/Technologist, Athletic Trainer | 2255A2300X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 58 |
|---|---|
| Services billed | 198 across 22 procedure codes |
| Paid by Medicare | $7,618 |
Part D prescriptions in 2024
| Prescriptions (claims) | 161 · 161 30-day fills |
|---|---|
| Patients | 89 |
| Total drug cost | $720.38 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Affinity Physicians LLC.Warwick, RI · 730 clinicians
- Orthopedics Rhode Island IncWesterly, RI · 124 clinicians
Hospital affiliations
- Kent County Memorial HospitalWarwick, RI
- South County Hospital IncWakefield, RI
Industry payments (Open Payments)
- 2025$81.14 · 3 payments from 3 companies
- 2024$68.28 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vertex Pharmaceuticals Incorporated | $31.97 | 1 |
| Stryker Corporation | $30.34 | 1 |
| Ferring Pharmaceuticals Inc. | $18.83 | 1 |
What the 2025 payments were for
- Food and Beverage$81.14 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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