Medley Larkin, D.O.
NPI 1992782569ActiveIndividual· Internal Medicine, Gastroenterology· Saginaw, MI
Internal Medicine, Gastroenterology (D.O.) in Saginaw, Michigan, licensed in MI, with an NPI issued in December 2005. Their prescriptions cost Medicare Part D more than their services did: $150,034 for 152 claims, against $1,223 paid for services in 2024. Abbvie Inc. reported $14.84 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1992782569 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Dec 27, 2005 |
| Last updated in NPPES | Feb 23, 2023 |
| Certified by provider | Feb 23, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 5101007897 | MI |
| Surgery | 208600000X | 5101007897 | MI |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 13 |
|---|---|
| Services billed | 14 across 7 procedure codes |
| Paid by Medicare | $1,223 |
Part D prescriptions in 2024
| Prescriptions (claims) | 152 · 302 30-day fills |
|---|---|
| Patients | 76 |
| Total drug cost | $150,034 |
| Generic share | 78% of claims |
Industry payments (Open Payments)
- 2024$14.84 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $14.84 | 1 |
What the 2024 payments were for
- Food and Beverage$14.84 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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