What is Joshua Heitzmann's NPI number?

Joshua Heitzmann's National Provider Identifier (NPI) is 1306159546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joshua Heitzmann's specialty?

Joshua Heitzmann is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).

Where is Joshua Heitzmann located?

Joshua Heitzmann's practice location on file with NPPES is 1174 Lincoln Ave Ste 6, San Jose, CA 95125-3029.

What is Joshua Heitzmann's phone number?

The practice phone number listed in the NPPES registry for Joshua Heitzmann is (669) 203-4847.

Is Joshua Heitzmann's NPI active?

Yes — Joshua Heitzmann's NPI (1306159546) is active in the NPPES registry as of the last update on 2026-01-08.

IndividualActive

Joshua Heitzmann, PH.D.

NPI 1306159546 · Psychologist · San Jose, CA

Joshua Heitzmann, PH.D. is a Psychologist provider in San Jose, CA (NPI 1306159546).

Provider details

NPI number: 1306159546
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PH.D.
Sex: Male
Sole proprietor: Yes
License: PSY26746 (CA)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense PSY26746 (CA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(83/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
15 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

1174 Lincoln Ave Ste 6

San Jose, CA 95125-3029

Phone: (669) 203-4847

Street-level locationGet directions

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Mailing address