What is Fiona Joffroy's NPI number?

Fiona Joffroy's National Provider Identifier (NPI) is 1649102732, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Fiona Joffroy's specialty?

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

Where is Fiona Joffroy located?

Fiona Joffroy's practice location on file with NPPES is 117 Dobbin St, Brooklyn, NY 11222-5502.

What is Fiona Joffroy's phone number?

The practice phone number listed in the NPPES registry for Fiona Joffroy is (646) 881-0305.

Is Fiona Joffroy's NPI active?

Yes — Fiona Joffroy's NPI (1649102732) is active in the NPPES registry as of the last update on 2026-06-02.

IndividualActive

Fiona Joffroy, LMSW

NPI 1649102732 · Social Worker · Brooklyn, NY

Fiona Joffroy, LMSW is a Social Worker provider in Brooklyn, NY (NPI 1649102732).

Provider details

NPI number: 1649102732
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LMSW
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Social WorkerPrimary104100000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(46/100 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
83% 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

117 Dobbin St

Brooklyn, NY 11222-5502

Phone: (646) 881-0305

Street-level locationGet directions

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Mailing address