Gary Sandwick, MA
NPI 1184611477 · Marriage & Family Therapist · Olympia, WA
Gary Sandwick, MA is a Marriage & Family Therapist provider in Olympia, WA (NPI 1184611477).
Provider details
- NPI number
- 1184611477
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MA
- Sex
- Male
- License
- LH00004858 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Mailing address
Registry dates
- Enumerated
- 2005-10-01
- Last updated
- 2025-09-11
Frequently asked questions
- What is Gary Sandwick's NPI number?
- Gary Sandwick's National Provider Identifier (NPI) is 1184611477, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Sandwick's specialty?
- Gary Sandwick is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Gary Sandwick located?
- Gary Sandwick's practice location on file with NPPES is 2617 12th Ct Sw, Olympia, WA 98502-1022.
- What is Gary Sandwick's phone number?
- The practice phone number listed in the NPPES registry for Gary Sandwick is (360) 493-1700.
- Is Gary Sandwick's NPI active?
- Yes — Gary Sandwick's NPI (1184611477) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.