Jean Necker Gassan
NPI 1922372903 · Adult Health Nurse Practitioner · Elmhurst, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jean Necker Gassan is a Adult Health Nurse Practitioner provider in Elmhurst, NY (NPI 1922372903).
Provider details
- NPI number
- 1922372903
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- F309189 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs 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
Mailing address
Registry dates
- Enumerated
- 2012-03-08
- Last updated
- 2022-11-05
- Certified
- 2022-11-05
Frequently asked questions
- What is Jean Necker Gassan's NPI number?
- Jean Necker Gassan's National Provider Identifier (NPI) is 1922372903, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jean Necker Gassan's specialty?
- Jean Necker Gassan is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jean Necker Gassan located?
- Jean Necker Gassan's practice location on file with NPPES is 7901 Broadway, Elmhurst, NY 11373-1329.
- What is Jean Necker Gassan's phone number?
- The practice phone number listed in the NPPES registry for Jean Necker Gassan is (718) 334-1419.
- Does Jean Necker Gassan accept Medicare?
- Jean Necker Gassan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jean Necker Gassan's NPI active?
- Yes — Jean Necker Gassan's NPI (1922372903) is active in the NPPES registry as of the last update on 2022-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.