Gary S. Katz, PH.D., a Professional Psychology Corporation
NPI 1457605164 · Clinical Psychologist · Thousand Oaks, CA
Gary S. Katz, PH.D., a Professional Psychology Corporation is a Clinical Psychologist organization in Thousand Oaks, CA (NPI 1457605164).
Provider details
- NPI number
- 1457605164
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Gary Katz, President(805) 405-8994
- License
- PSY17371 (CA)
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
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
Mailing address
Registry dates
- Enumerated
- 2012-11-01
- Last updated
- 2012-11-01
Frequently asked questions
- What is Gary S. Katz, PH.D., a Professional Psychology Corporation's NPI number?
- Gary S. Katz, PH.D., a Professional Psychology Corporation's National Provider Identifier (NPI) is 1457605164, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gary S. Katz, PH.D., a Professional Psychology Corporation?
- Gary S. Katz, PH.D., a Professional Psychology Corporation is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Gary S. Katz, PH.D., a Professional Psychology Corporation located?
- Gary S. Katz, PH.D., a Professional Psychology Corporation's practice location on file with NPPES is 509 Marin St, Thousand Oaks, CA 91360-4261.
- What is Gary S. Katz, PH.D., a Professional Psychology Corporation's phone number?
- The practice phone number listed in the NPPES registry for Gary S. Katz, PH.D., a Professional Psychology Corporation is (805) 405-8994.
- Who is the authorized official for Gary S. Katz, PH.D., a Professional Psychology Corporation?
- The authorized official listed on Gary S. Katz, PH.D., a Professional Psychology Corporation's NPPES record is Gary Katz, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gary S. Katz, PH.D., a Professional Psychology Corporation's NPI active?
- Yes — Gary S. Katz, PH.D., a Professional Psychology Corporation's NPI (1457605164) is active in the NPPES registry as of the last update on 2012-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.