What is Alexa Weissman's NPI number?

Alexa Weissman's National Provider Identifier (NPI) is 1639034358, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alexa Weissman's specialty?

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

Where is Alexa Weissman located?

Alexa Weissman's practice location on file with NPPES is 111 Gnarled Hollow Rd, Setauket, NY 11733-1931.

What is Alexa Weissman's phone number?

The practice phone number listed in the NPPES registry for Alexa Weissman is (631) 487-4016.

Is Alexa Weissman's NPI active?

Yes — Alexa Weissman's NPI (1639034358) is active in the NPPES registry as of the last update on 2025-12-16.

IndividualActive

Alexa Weissman

NPI 1639034358 · Social Worker · Setauket, NY

Alexa Weissman is a Social Worker provider in Setauket, NY (NPI 1639034358).

Provider details

NPI number: 1639034358
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes
License: 124460 (NY)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 124460 (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

111 Gnarled Hollow Rd

Setauket, NY 11733-1931

Phone: (631) 487-4016

Street-level locationGet directions

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Mailing address