What is Abby Hayden's NPI number?

Abby Hayden's National Provider Identifier (NPI) is 1841159720, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Abby Hayden's specialty?

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

Where is Abby Hayden located?

Abby Hayden's practice location on file with NPPES is 257 15th St, Brooklyn, NY 11215-4988.

What is Abby Hayden's phone number?

The practice phone number listed in the NPPES registry for Abby Hayden is (718) 788-5101.

Is Abby Hayden's NPI active?

Yes — Abby Hayden's NPI (1841159720) is active in the NPPES registry as of the last update on 2026-01-17.

IndividualActive

Abby Hayden, LMSW

NPI 1841159720 · Social Worker · Brooklyn, NY

Abby Hayden, LMSW is a Social Worker provider in Brooklyn, NY (NPI 1841159720).

Provider details

NPI number: 1841159720
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LMSW
Sex: Female
Sole proprietor: No
License: 128955 (NY)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 128955 (NY)
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

257 15th St

Brooklyn, NY 11215-4988

Phone: (718) 788-5101

Street-level locationGet directions

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Mailing address