Mai Otsuka Colvin, M.D.
NPI 1588926547ActiveIndividual· Internal Medicine, Critical Care Medicine· Seattle, WA
Internal Medicine, Critical Care Medicine (M.D.) with The Association of University Physicians, practicing in Seattle, Washington. Mostly services rather than prescriptions: Medicare paid $40,062 for 186 patients in 2024, with only 46 Part D claims. Lists University of Washington Medical Ctr as a hospital affiliation.
Overview
| NPI | 1588926547 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 14, 2012 |
| Last updated in NPPES | Nov 15, 2022 |
| Certified by provider | Nov 15, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | MD61157827 | WA |
| Internal Medicine | 207R00000X | MD61157827 | WA |
| Internal Medicine, Pulmonary Disease | 207RP1001X | MD61157827 | WA |
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 - Critical Care (Intensivists) (NY); Practitioner - Critical Care (Intensivists) (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 186 |
|---|---|
| Services billed | 484 across 24 procedure codes |
| Paid by Medicare | $40,062 |
Part D prescriptions in 2024
| Prescriptions (claims) | 46 · 68 30-day fills |
|---|---|
| Patients | 16 |
| Total drug cost | $11,548 |
| Generic share | 39% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Critical Care (Intensivists) |
| Secondary specialties | Internal Medicine |
Medical group
- The Association of University PhysiciansSeattle, WA · 3,535 clinicians
Hospital affiliation
- University of Washington Medical CtrSeattle, WA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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