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Gary Groth-Marnat, PH.D.
NPI 1093838088 · Clinical Psychologist · Gaviota, CA
Gary Groth-Marnat, PH.D. is a Clinical Psychologist provider in Gaviota, CA (NPI 1093838088).
Provider details
- NPI number
- 1093838088
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PSY6686 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 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
98 Hollister Ranch Rd
Gaviota, CA 93117-9751
Phone: (805) 698-7817
Approximate (ZIP-level) locationGet directions
Mailing address
98 Hollister Ranch Rd
Gaviota, CA 93117-9751
Registry dates
- Enumerated
- 2007-04-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gary Groth-Marnat's NPI number?
- Gary Groth-Marnat's National Provider Identifier (NPI) is 1093838088, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Groth-Marnat's specialty?
- Gary Groth-Marnat is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Gary Groth-Marnat located?
- Gary Groth-Marnat's practice location on file with NPPES is 98 Hollister Ranch Rd, Gaviota, CA 93117-9751.
- What is Gary Groth-Marnat's phone number?
- The practice phone number listed in the NPPES registry for Gary Groth-Marnat is (805) 698-7817.
- Is Gary Groth-Marnat's NPI active?
- Yes — Gary Groth-Marnat's NPI (1093838088) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.