What is Andrea Elfers's NPI number?

Andrea Elfers's National Provider Identifier (NPI) is 1558249367, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Andrea Elfers's specialty?

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

Where is Andrea Elfers located?

Andrea Elfers's practice location on file with NPPES is 558 Willoughby Ave, Brooklyn, NY 11206-6859.

What is Andrea Elfers's phone number?

The practice phone number listed in the NPPES registry for Andrea Elfers is (201) 458-2681.

Is Andrea Elfers's NPI active?

Yes — Andrea Elfers's NPI (1558249367) is active in the NPPES registry as of the last update on 2025-08-21.

IndividualActive

Andrea Elfers, LCSW

NPI 1558249367 · Clinical Social Worker · Brooklyn, NY

Andrea Elfers, LCSW is a Clinical Social Worker provider in Brooklyn, NY (NPI 1558249367).

Provider details

NPI number: 1558249367
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LCSW
Sex: Female
Sole proprietor: No
License: 099648-01 (NY)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 099648-01 (NY)
Behavioral Health & Social Service Providers

Profile Score

Established profile(54/100 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

558 Willoughby Ave

Brooklyn, NY 11206-6859

Phone: (201) 458-2681

Street-level locationGet directions

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Mailing address