What is Gregory Fleury's NPI number?

Gregory Fleury's National Provider Identifier (NPI) is 1487441945, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gregory Fleury's specialty?

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

Where is Gregory Fleury located?

Gregory Fleury's practice location on file with NPPES is 1400 Old Country Rd Ste C103n, Westbury, NY 11590-5156.

What is Gregory Fleury's phone number?

The practice phone number listed in the NPPES registry for Gregory Fleury is (917) 509-3435.

Is Gregory Fleury's NPI active?

Yes — Gregory Fleury's NPI (1487441945) is active in the NPPES registry as of the last update on 2025-04-21.

IndividualActive

Gregory Fleury

NPI 1487441945 · Specialist · Westbury, NY

Gregory Fleury is a Specialist provider in Westbury, NY (NPI 1487441945).

Provider details

NPI number: 1487441945
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

SpecialistPrimary174400000X
Other Service Providers

Profile Score

Basic profile(48/100 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
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

1400 Old Country Rd Ste C103n

Westbury, NY 11590-5156

Phone: (917) 509-3435

Street-level locationGet directions

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Mailing address