Gary Hirthler
NPI 1689242380 · Marriage & Family Therapist · Santa Cruz, CA
Gary Hirthler is a Marriage & Family Therapist provider in Santa Cruz, CA (NPI 1689242380).
Provider details
- NPI number
- 1689242380
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
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
5 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 2901 Park Ave Ste A3Soquel, CA 95073-2831Phone: (831) 423-9444
Registry dates
- Enumerated
- 2021-06-17
- Last updated
- 2022-03-28
- Certified
- 2022-03-28
Frequently asked questions
- What is Gary Hirthler's NPI number?
- Gary Hirthler's National Provider Identifier (NPI) is 1689242380, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Hirthler's specialty?
- Gary Hirthler is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Gary Hirthler located?
- Gary Hirthler's practice location on file with NPPES is 104 Walnut Ave Ste 208, Santa Cruz, CA 95060-3929.
- What is Gary Hirthler's phone number?
- The practice phone number listed in the NPPES registry for Gary Hirthler is (831) 423-9444.
- Is Gary Hirthler's NPI active?
- Yes — Gary Hirthler's NPI (1689242380) is active in the NPPES registry as of the last update on 2022-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.