Giselle Joy Teston, CNM
NPI 1790450690 · Women's Health Nurse Practitioner · Brooklyn, NY
Enrolled with Medicare as Practitioner - Certified Nurse Midwife (cnm) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Giselle Joy Teston, CNM is a Women's Health Nurse Practitioner provider in Brooklyn, NY (NPI 1790450690).
Provider details
- NPI number
- 1790450690
- Entity type
- Individual
- Primary specialty
- Women's Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNM
- Sex
- Female
- Sole proprietor
- No
- License
- F421737-01 (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
4 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
- 2021-08-12
- Last updated
- 2024-05-21
- Certified
- 2024-05-21
Frequently asked questions
- What is Giselle Joy Teston's NPI number?
- Giselle Joy Teston's National Provider Identifier (NPI) is 1790450690, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Giselle Joy Teston's specialty?
- Giselle Joy Teston is listed in the NPPES registry with a primary specialty of Women's Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Giselle Joy Teston located?
- Giselle Joy Teston's practice location on file with NPPES is 44 Court St Fl 4, Brooklyn, NY 11201-4418.
- What is Giselle Joy Teston's phone number?
- The practice phone number listed in the NPPES registry for Giselle Joy Teston is (212) 965-7000.
- Does Giselle Joy Teston accept Medicare?
- Giselle Joy Teston is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Giselle Joy Teston's NPI active?
- Yes — Giselle Joy Teston's NPI (1790450690) is active in the NPPES registry as of the last update on 2024-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.