Douglas R. Diemer, PA-C
NPI 1518037878ActiveIndividual· Physician Assistant· Portage, MI
Physician Assistant (PA-C) in Portage, Michigan, licensed in MI, with an NPI issued in November 2006. Inspire Medical Systems, Inc. reported $31.16 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1518037878 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Nov 8, 2006 |
| Last updated in NPPES | Aug 30, 2022 |
| Certified by provider | Aug 30, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 5601004477 | 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 |
|---|
Industry payments (Open Payments)
- 2025$31.16 · 1 payment from 1 company
- 2024$36.22 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $31.16 | 1 |
What the 2025 payments were for
- Food and Beverage$31.16 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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