IndividualActive
Michael Nakayama, LICSW, GMHS
NPI 1316009632 · Psychiatric Hospital · Seattle, WA
Provider details
- NPI number
- 1316009632
- Entity type
- Individual
- Primary specialty
- Psychiatric HospitalHospitals
- Credential
- LICSW, GMHS
- Sex
- Male
- Sole proprietor
- Yes
- License
- RC00047472 (WA)
Specialties & taxonomies
Hospitals
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
1550 N 115th St
Ms: E-120
Seattle, WA 98133-8401
Phone: (206) 368-1172
Fax: (206) 368-1489
Street-level locationGet directions
Mailing address
1550 N 115th St
Seattle, WA 98133-8401
Registry dates
- Enumerated
- 2006-12-14
- Last updated
- 2008-11-21
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.