Matthew Jon Nims, MD
NPI 1194775304ActiveIndividual· Anesthesiology· Waipahu, HI
Anesthesiology (MD) in Waipahu, Hawaii, trained at University of Iowa, Rj & L Carver College of Medicine (class of 2001). Medicare paid $23,727 for services to 137 patients in 2024. Vertex Pharmaceuticals Incorporated was the largest of 3 companies reporting payments in 2025, $251.71 in all, mostly food and beverage.
Overview
| NPI | 1194775304 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 10, 2006 |
| Last updated in NPPES | Feb 10, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | MD-14163 | HI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Anesthesiology (HI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 137 |
|---|---|
| Services billed | 148 across 38 procedure codes |
| Paid by Medicare | $23,727 |
Education and affiliations
| Medical school | University of Iowa, Rj & L Carver College of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Anesthesiology |
Medical group
- Koolau Anesthesia Group LLCKailua, HI · 20 clinicians
Hospital affiliation
- Adventist Health CastleKailua, HI
Industry payments (Open Payments)
- 2025$251.71 · 3 payments from 3 companies
- 2024$143.88 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vertex Pharmaceuticals Incorporated | $119.26 | 1 |
| Pacira Pharmaceuticals Incorporated | $114.29 | 1 |
| Avanos Medical | $18.16 | 1 |
What the 2025 payments were for
- Food and Beverage$251.71 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records