What is Charlie Leahey's NPI number?

Charlie Leahey's National Provider Identifier (NPI) is 1689463812, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Charlie Leahey's specialty?

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

Where is Charlie Leahey located?

Charlie Leahey's practice location on file with NPPES is 17 Bridge Sq, Westport, CT 06880-5901.

What is Charlie Leahey's phone number?

The practice phone number listed in the NPPES registry for Charlie Leahey is (475) 349-2129.

Is Charlie Leahey's NPI active?

Yes — Charlie Leahey's NPI (1689463812) is active in the NPPES registry as of the last update on 2025-10-09.

IndividualActive

Charlie Leahey, LMSW

NPI 1689463812 · Social Worker · Westport, CT

Charlie Leahey, LMSW is a Social Worker provider in Westport, CT (NPI 1689463812).

Provider details

NPI number: 1689463812
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LMSW
Sex: Female
Sole proprietor: No
License: 10959 (CT)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 10959 (CT)
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
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

17 Bridge Sq

Westport, CT 06880-5901

Phone: (475) 349-2129

Street-level locationGet directions

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Mailing address