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Gareth Holman, PH.D.
NPI 1285980599 · Clinical Psychologist · Seattle, WA
Gareth Holman, PH.D. is a Clinical Psychologist provider in Seattle, WA (NPI 1285980599).
Provider details
- NPI number
- 1285980599
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PY60382108 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
3245 Fairview Ave E
Seattle, WA 98102-3053
Phone: (206) 334-2755
Fax: (206) 299-3857
Street-level locationGet directions
Mailing address
11729 26th Ave Ne
Seattle, WA 98125-5309
Registry dates
- Enumerated
- 2012-07-24
- Last updated
- 2014-01-23
Frequently asked questions
- What is Gareth Holman's NPI number?
- Gareth Holman's National Provider Identifier (NPI) is 1285980599, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gareth Holman's specialty?
- Gareth Holman is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Gareth Holman located?
- Gareth Holman's practice location on file with NPPES is 3245 Fairview Ave E, Seattle, WA 98102-3053.
- What is Gareth Holman's phone number?
- The practice phone number listed in the NPPES registry for Gareth Holman is (206) 334-2755.
- Is Gareth Holman's NPI active?
- Yes — Gareth Holman's NPI (1285980599) is active in the NPPES registry as of the last update on 2014-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.