What is Ashley Kerwin's NPI number?

Ashley Kerwin's National Provider Identifier (NPI) is 1447057484, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ashley Kerwin's specialty?

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

Where is Ashley Kerwin located?

Ashley Kerwin's practice location on file with NPPES is 400 Community Dr, Manhasset, NY 11030-3815.

What is Ashley Kerwin's phone number?

The practice phone number listed in the NPPES registry for Ashley Kerwin is (516) 639-9061.

Is Ashley Kerwin's NPI active?

Yes — Ashley Kerwin's NPI (1447057484) is active in the NPPES registry as of the last update on 2025-02-27.

IndividualActive

Ashley Kerwin, LMSW

NPI 1447057484 · Social Worker · Manhasset, NY

Ashley Kerwin, LMSW is a Social Worker provider in Manhasset, NY (NPI 1447057484).

Provider details

NPI number: 1447057484
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LMSW
Sex: Female
Sole proprietor: No
License: 123314 (NY)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 123314 (NY)
Behavioral Health & Social Service Providers

Profile Score

Established profile(55/100 index)

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

Registry tenure38% of score
1 yr 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

400 Community Dr

Manhasset, NY 11030-3815

Phone: (516) 639-9061

Street-level locationGet directions

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Mailing address