What is Brianna Zimmerman's NPI number?

Brianna Zimmerman's National Provider Identifier (NPI) is 1326617101, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Brianna Zimmerman's specialty?

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

Where is Brianna Zimmerman located?

Brianna Zimmerman's practice location on file with NPPES is 14 Westport Ave, Norwalk, CT 06851-3915.

What is Brianna Zimmerman's phone number?

The practice phone number listed in the NPPES registry for Brianna Zimmerman is (800) 860-6656.

Is Brianna Zimmerman's NPI active?

Yes — Brianna Zimmerman's NPI (1326617101) is active in the NPPES registry as of the last update on 2026-04-03.

IndividualActive

Brianna Zimmerman

NPI 1326617101 · Behavior Analyst · Norwalk, CT

Brianna Zimmerman is a Behavior Analyst provider in Norwalk, CT (NPI 1326617101).

Provider details

NPI number: 1326617101
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes
License: 1-24-73201

Specialties & taxonomies

Behavior AnalystPrimary103K00000XLicense 1-24-73201
Behavioral Health & Social Service Providers

Profile Score

Established profile(62/100 index)

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

Registry tenure38% of score
5 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

14 Westport Ave

Norwalk, CT 06851-3915

Phone: (800) 860-6656

Street-level locationGet directions

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Mailing address