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Gregory Dorris, PSY.D.
NPI 1861564718 · Psychologist · Olympia, WA
Gregory Dorris, PSY.D. is a Psychologist provider in Olympia, WA (NPI 1861564718).
Provider details
- NPI number
- 1861564718
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PY00002253 (WA)
Specialties & taxonomies
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
1021 Legion Way Se
Olympia, WA 98501-1522
Phone: (360) 455-0814
Fax: (360) 455-0814
Street-level locationGet directions
Mailing address
3915 South Bay Loop Ne
Olympia, WA 98516-2602
Registry dates
- Enumerated
- 2006-11-15
- Last updated
- 2007-07-09
Frequently asked questions
- What is Gregory Dorris's NPI number?
- Gregory Dorris's National Provider Identifier (NPI) is 1861564718, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Dorris's specialty?
- Gregory Dorris is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Gregory Dorris located?
- Gregory Dorris's practice location on file with NPPES is 1021 Legion Way Se, Olympia, WA 98501-1522.
- What is Gregory Dorris's phone number?
- The practice phone number listed in the NPPES registry for Gregory Dorris is (360) 455-0814.
- Is Gregory Dorris's NPI active?
- Yes — Gregory Dorris's NPI (1861564718) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.