Ian Paul Krouson, PA
NPI 1790744381ActiveIndividual· Physician Assistant, Medical· East Greenwich, RI
Physician Assistant, Medical (PA) with Mdri LLC, practicing in East Greenwich, Rhode Island. Their prescriptions cost Medicare Part D more than their services did: $438,019 for 6,808 claims, against $37,798 paid for services in 2024. Abbvie Inc. was the largest of 21 companies reporting payments in 2025, $1,979 in all, mostly food and beverage. Lists Kent County Memorial Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1790744381 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Mar 22, 2006 |
| Last updated in NPPES | Jun 1, 2026 |
| Certified by provider | Jun 1, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | 00398 | RI |
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 | 234 |
|---|---|
| Services billed | 796 across 29 procedure codes |
| Paid by Medicare | $37,798 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,808 · 12,800 30-day fills |
|---|---|
| Patients | 670 |
| Total drug cost | $438,019 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Mdri LLCEast Greenwich, RI · 18 clinicians
Hospital affiliations
- Kent County Memorial HospitalWarwick, RI
- South County Hospital IncWakefield, RI
- The Miriam HospitalProvidence, RI
- Westerly HospitalWesterly, RI
Industry payments (Open Payments)
- 2025$1,979 · 88 payments from 21 companies
- 2024$1,268 · 63 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $431.73 | 23 |
| Astrazeneca Pharmaceuticals LP | $264.24 | 14 |
| Novo Nordisk Inc | $178.55 | 6 |
| Indivior Inc. | $175.48 | 5 |
| Lundbeck LLC | $115.13 | 4 |
What the 2025 payments were for
- Food and Beverage$1,979 · 88 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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