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William Portman, M.D
NPI 1639551294 · on the registry since 2015 · sole proprietor
Practice
- Address
- 604 Koko Isle Cir
Honolulu, HI 96825 - Phone
- (405) 590-3825
Registry record
- Primary taxonomy
- Psychiatry
2084P0800X
- Also registered as
- Psychiatry
- Licence states on file
- CA, HI
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2026-04-21
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Hawaii