What is Brian Klapak's NPI number?

Brian Klapak's National Provider Identifier (NPI) is 1053115436, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Brian Klapak's specialty?

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

Where is Brian Klapak located?

Brian Klapak's practice location on file with NPPES is 34 Blackburn Ctr, Gloucester, MA 01930-2270.

What is Brian Klapak's phone number?

The practice phone number listed in the NPPES registry for Brian Klapak is (978) 283-7198.

Is Brian Klapak's NPI active?

Yes — Brian Klapak's NPI (1053115436) is active in the NPPES registry as of the last update on 2025-04-03.

IndividualActive

Brian Klapak

NPI 1053115436 · Assistant Behavior Analyst · Gloucester, MA

Brian Klapak is a Assistant Behavior Analyst provider in Gloucester, MA (NPI 1053115436).

Provider details

NPI number: 1053115436
Entity type: Individual
Primary specialty: Assistant Behavior AnalystBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Assistant Behavior AnalystPrimary106E00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(48/100 index)

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

Registry tenure38% of score
1 yr in NPPES registry
Profile completeness38% of score
83% 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

34 Blackburn Ctr

Gloucester, MA 01930-2270

Phone: (978) 283-7198

Street-level locationGet directions

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Mailing address