What is Marie Ganthier's NPI number?

Marie Ganthier's National Provider Identifier (NPI) is 1013711068, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marie Ganthier's specialty?

Marie Ganthier is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Marie Ganthier located?

Marie Ganthier's practice location on file with NPPES is 89 Bartlett St, Brooklyn, NY 11206-4463.

What is Marie Ganthier's phone number?

The practice phone number listed in the NPPES registry for Marie Ganthier is (718) 828-2666.

Is Marie Ganthier's NPI active?

Yes — Marie Ganthier's NPI (1013711068) is active in the NPPES registry as of the last update on 2025-04-01.

IndividualActive

Marie Ganthier

NPI 1013711068 · Registered Nurse · Brooklyn, NY

Marie Ganthier is a Registered Nurse provider in Brooklyn, NY (NPI 1013711068).

Provider details

NPI number: 1013711068
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: No
License: 743448 (NY)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 743448 (NY)
Nursing 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

89 Bartlett St

Brooklyn, NY 11206-4463

Phone: (718) 828-2666

Street-level locationGet directions

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Mailing address