Kotomi Obayashi, DO
NPI 1609491513ActiveIndividual· Pain Medicine, Interventional Pain Medicine· Green Bay, WI
Pain Medicine, Interventional Pain Medicine (DO) with Michigan Primary Care Partners P C, practicing in Green Bay, Wisconsin. Enrolled in Medicare as practitioner - physical medicine and rehabilitation and practitioner - pain management. Boston Scientific Corporation was the largest of 13 companies reporting payments in 2025, $5,892 in all, mostly travel and lodging. Lists Corewell Health Big Rapids Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1609491513 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 16, 2020 |
| Last updated in NPPES | Oct 22, 2026 |
| Certified by provider | Oct 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pain Medicine, Interventional Pain Medicine Primary | 208VP0014X | 81476 | 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 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 - Physical Medicine and Rehabilitation (MI); Practitioner - Pain Management (WI) |
|---|
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Physical Medicine And Rehabilitation |
Medical group
- Michigan Primary Care Partners P CBig Rapids, MI · 20 clinicians
Hospital affiliations
- Corewell Health Big Rapids HospitalBig Rapids, MI
- Corewell Health Reed City HospitalReed City, MI
Industry payments (Open Payments)
- 2025$5,892 · 53 payments from 13 companies
- 2024$1,247 · 25 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $2,752 | 17 |
| Spinal Simplicity, LLC | $1,068 | 13 |
| Curonix LLC | $641.25 | 1 |
| Abbott Laboratories | $606.62 | 5 |
| Stryker Corporation | $303.70 | 4 |
What the 2025 payments were for
- Travel and Lodging$4,095 · 17 payments
- Food and Beverage$1,796 · 36 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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