What is Alyson Leffel's NPI number?

Alyson Leffel's National Provider Identifier (NPI) is 1962128009, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alyson Leffel's specialty?

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

Where is Alyson Leffel located?

Alyson Leffel's practice location on file with NPPES is 50 Locust Ave E, West Harrison, NY 10604-2702.

What is Alyson Leffel's phone number?

The practice phone number listed in the NPPES registry for Alyson Leffel is (516) 238-5131.

Is Alyson Leffel's NPI active?

Yes — Alyson Leffel's NPI (1962128009) is active in the NPPES registry as of the last update on 2022-10-19.

IndividualActive

Alyson Leffel, LCSW

NPI 1962128009 · Social Worker · West Harrison, NY

Alyson Leffel, LCSW is a Social Worker provider in West Harrison, NY (NPI 1962128009).

Provider details

NPI number: 1962128009
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LCSW
Sex: Female
Sole proprietor: Yes
License: 082017 (NY)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 082017 (NY)
Behavioral Health & Social Service Providers

Profile Score

Established profile(59/100 index)

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

Registry tenure38% of score
3 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

50 Locust Ave E

West Harrison, NY 10604-2702

Phone: (516) 238-5131

Street-level locationGet directions

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Mailing address