Riley Sean Grogan, MD
NPI 1669935631ActiveIndividual· Surgery· Missoula, MT
Surgery (MD) in Missoula, Montana, trained at University of Washington School of Medicine (class of 2019). Part D covered 82 prescriptions written in 2024, 98% of them generic. Medical Device Business Services, Inc. reported $67.36 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1669935631 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 8, 2019 |
| Last updated in NPPES | Nov 16, 2025 |
| Certified by provider | Nov 16, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | MED-PHYS-LIC-156377 | MT |
| Surgery | 208600000X | 74548-20 | WI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (MT) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 82 · 88 30-day fills |
|---|---|
| Patients | 38 |
| Total drug cost | $718.04 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | University of Washington School of Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | General Surgery |
| Telehealth | Offers telehealth |
Medical group
- Providence Health and Services MtMissoula, MT · 362 clinicians
Hospital affiliation
- St. Patrick HospitalMissoula, MT
Industry payments (Open Payments)
- 2024$67.36 · 3 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Medical Device Business Services, Inc. | $67.36 | 3 |
What the 2024 payments were for
- Food and Beverage$67.36 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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