What is Sidney Ganzler's NPI number?

Sidney Ganzler's National Provider Identifier (NPI) is 1619091907, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sidney Ganzler's specialty?

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

Where is Sidney Ganzler located?

Sidney Ganzler's practice location on file with NPPES is 8 Lakeshore Ter, Chico, CA 95928-3914.

What is Sidney Ganzler's phone number?

The practice phone number listed in the NPPES registry for Sidney Ganzler is (530) 898-9813.

Is Sidney Ganzler's NPI active?

Yes — Sidney Ganzler's NPI (1619091907) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Sidney Ganzler, PHD

NPI 1619091907 · Clinical Psychologist · Chico, CA

Sidney Ganzler, PHD is a Clinical Psychologist provider in Chico, CA (NPI 1619091907).

Provider details

NPI number: 1619091907
Entity type: Individual
Primary specialty: Clinical PsychologistBehavioral Health & Social Service Providers
Credential: PHD
Sex: Male
Sole proprietor: No
License: PSY 3419 (CA)

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700XLicense PSY 3419 (CA)
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

8 Lakeshore Ter

Chico, CA 95928-3914

Phone: (530) 898-9813

Street-level locationGet directions

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Mailing address