What is Andrew Katz's NPI number?

Andrew Katz's National Provider Identifier (NPI) is 1689520322, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Andrew Katz's specialty?

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

Where is Andrew Katz located?

Andrew Katz's practice location on file with NPPES is 4024 Loma Vista Ave, Oakland, CA 94619-1517.

What is Andrew Katz's phone number?

The practice phone number listed in the NPPES registry for Andrew Katz is (510) 231-1426.

Is Andrew Katz's NPI active?

Yes — Andrew Katz's NPI (1689520322) is active in the NPPES registry as of the last update on 2026-03-05.

IndividualActive

Andrew Katz

NPI 1689520322 · School Psychologist · Oakland, CA

Andrew Katz is a School Psychologist provider in Oakland, CA (NPI 1689520322).

Provider details

NPI number: 1689520322
Entity type: Individual
Primary specialty: School PsychologistBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes
License: 230059016 (CA)

Specialties & taxonomies

School PsychologistPrimary103TS0200XLicense 230059016 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

4024 Loma Vista Ave

Oakland, CA 94619-1517

Phone: (510) 231-1426

Street-level locationGet directions

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Mailing address