Joshua Samuel Colman, D.O.
NPI 1285798694ActiveIndividual· Anesthesiology· Las Vegas, NV
Anesthesiology (D.O.) with Koolau Anesthesia Group LLC, practicing in Las Vegas, Nevada. Medicare paid $24,519 for services to 126 patients in 2024. Avanos Medical was the largest of 2 companies reporting payments in 2025, $34.99 in all, mostly food and beverage. Lists Adventist Health Castle as a hospital affiliation.
Overview
| NPI | 1285798694 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Dec 20, 2006 |
| Last updated in NPPES | Mar 16, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | DO1851 | NV |
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 | 126 |
|---|---|
| Services billed | 140 across 45 procedure codes |
| Paid by Medicare | $24,519 |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical group
- Koolau Anesthesia Group LLCKailua, HI · 20 clinicians
Hospital affiliation
- Adventist Health CastleKailua, HI
Industry payments (Open Payments)
- 2025$34.99 · 2 payments from 2 companies
- 2024$106.49 · 6 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Avanos Medical | $18.16 | 1 |
| Boston Scientific Corporation | $16.83 | 1 |
What the 2025 payments were for
- Food and Beverage$34.99 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 441 anesthesiologists in Las Vegas · All anesthesiologists in Nevada