What is Fraida Zelinger's NPI number?

Fraida Zelinger's National Provider Identifier (NPI) is 1639800220, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Fraida Zelinger's specialty?

Fraida Zelinger is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Fraida Zelinger located?

Fraida Zelinger's practice location on file with NPPES is 4514 16th Ave, Brooklyn, NY 11204-1101.

What is Fraida Zelinger's phone number?

The practice phone number listed in the NPPES registry for Fraida Zelinger is (718) 407-7300.

Is Fraida Zelinger's NPI active?

Yes — Fraida Zelinger's NPI (1639800220) is active in the NPPES registry as of the last update on 2026-03-13.

IndividualActive

Fraida Zelinger

NPI 1639800220 · Social Worker · Brooklyn, NY

Fraida Zelinger is a Social Worker provider in Brooklyn, NY (NPI 1639800220).

Provider details

NPI number: 1639800220
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: 117722 (NY)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 117722 (NY)
Behavioral Health & Social Service Providers

Profile Score

Established profile(60/100 index)

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

Registry tenure38% of score
4 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

4514 16th Ave

Brooklyn, NY 11204-1101

Phone: (718) 407-7300

Street-level locationGet directions

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Mailing address