What is Fion Leung's NPI number?

Fion Leung's National Provider Identifier (NPI) is 1346118247, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Fion Leung's specialty?

Fion Leung is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is Fion Leung located?

Fion Leung's practice location on file with NPPES is 2255 W 6th St, Brooklyn, NY 11223-4622.

What is Fion Leung's phone number?

The practice phone number listed in the NPPES registry for Fion Leung is (347) 885-8088.

Is Fion Leung's NPI active?

Yes — Fion Leung's NPI (1346118247) is active in the NPPES registry as of the last update on 2025-10-23.

IndividualActive

Fion Leung

NPI 1346118247 · Specialist · Brooklyn, NY

Fion Leung is a Specialist provider in Brooklyn, NY (NPI 1346118247).

Provider details

NPI number: 1346118247
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Sex: Female
Sole proprietor: No
License: 1413206 (NY)

Specialties & taxonomies

SpecialistPrimary174400000XLicense 1413206 (NY)
Other 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
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

2255 W 6th St

Brooklyn, NY 11223-4622

Phone: (347) 885-8088

Street-level locationGet directions

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Mailing address