What is Chana Langer's NPI number?

Chana Langer's National Provider Identifier (NPI) is 1659159895, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Chana Langer's specialty?

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

Where is Chana Langer located?

Chana Langer's practice location on file with NPPES is 1465 51st St, Brooklyn, NY 11219-3606.

What is Chana Langer's phone number?

The practice phone number listed in the NPPES registry for Chana Langer is (646) 762-1600.

Is Chana Langer's NPI active?

Yes — Chana Langer's NPI (1659159895) is active in the NPPES registry as of the last update on 2025-07-17.

IndividualActive

Chana Langer

NPI 1659159895 · Behavior Analyst · Brooklyn, NY

Chana Langer is a Behavior Analyst provider in Brooklyn, NY (NPI 1659159895).

Provider details

NPI number: 1659159895
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Behavior AnalystPrimary103K00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(51/100 index)

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

Registry tenure38% of score
2 yrs 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

1465 51st St

Brooklyn, NY 11219-3606

Phone: (646) 762-1600

Street-level locationGet directions

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Mailing address