What is Kalina Hatzell's NPI number?

Kalina Hatzell's National Provider Identifier (NPI) is 1437633963, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Kalina Hatzell's specialty?

Kalina Hatzell is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).

Where is Kalina Hatzell located?

Kalina Hatzell's practice location on file with NPPES is 2730 Shadelands Dr Bldg 10, Walnut Creek, CA 94598-2538.

What is Kalina Hatzell's phone number?

The practice phone number listed in the NPPES registry for Kalina Hatzell is (510) 910-3425.

Is Kalina Hatzell's NPI active?

Yes — Kalina Hatzell's NPI (1437633963) is active in the NPPES registry as of the last update on 2025-12-05.

IndividualActive

Kalina Hatzell

NPI 1437633963 · Behavior Analyst · Walnut Creek, CA

Kalina Hatzell is a Behavior Analyst provider in Walnut Creek, CA (NPI 1437633963).

Provider details

NPI number: 1437633963
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: 1-15-18794 (CA)

Specialties & taxonomies

Behavior AnalystPrimary103K00000XLicense 1-15-18794 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(67/100 index)

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

Registry tenure38% of score
7 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

2730 Shadelands Dr Bldg 10

Walnut Creek, CA 94598-2538

Phone: (510) 910-3425

Street-level locationGet directions

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Mailing address