Guerdy Michel-Loiseau, ADULT GERONTOLOGY NP
NPI 1629597224 · Gerontology Nurse Practitioner · Elmhurst, NY
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Guerdy Michel-Loiseau, ADULT GERONTOLOGY NP is a Gerontology Nurse Practitioner provider in Elmhurst, NY (NPI 1629597224).
Provider details
- NPI number
- 1629597224
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ADULT GERONTOLOGY NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 308249 (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
8 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
- 2017-09-14
- Last updated
- 2017-09-14
Frequently asked questions
- What is Guerdy Michel-Loiseau's NPI number?
- Guerdy Michel-Loiseau's National Provider Identifier (NPI) is 1629597224, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Guerdy Michel-Loiseau's specialty?
- Guerdy Michel-Loiseau is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Guerdy Michel-Loiseau located?
- Guerdy Michel-Loiseau's practice location on file with NPPES is 90-01 Broadway, Elmhurst, NY 11373.
- What is Guerdy Michel-Loiseau's phone number?
- The practice phone number listed in the NPPES registry for Guerdy Michel-Loiseau is (718) 334-3680.
- Does Guerdy Michel-Loiseau accept Medicare?
- Guerdy Michel-Loiseau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Guerdy Michel-Loiseau's NPI active?
- Yes — Guerdy Michel-Loiseau's NPI (1629597224) is active in the NPPES registry as of the last update on 2017-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.