Nancy Green
NPI 1578683967 · Pediatric Hematology & Oncology Physician · New York, NY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Green is a Pediatric Hematology & Oncology Physician provider in New York, NY (NPI 1578683967).
Provider details
- NPI number
- 1578683967
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 164471 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-03-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is Nancy Green's NPI number?
- Nancy Green's National Provider Identifier (NPI) is 1578683967, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Green's specialty?
- Nancy Green is listed in the NPPES registry with a primary specialty of Pediatric Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Nancy Green located?
- Nancy Green's practice location on file with NPPES is 3959 Broadway, New York, NY 10032-1559.
- What is Nancy Green's phone number?
- The practice phone number listed in the NPPES registry for Nancy Green is (212) 304-7250.
- Does Nancy Green accept Medicare?
- Nancy Green is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Green's NPI active?
- Yes — Nancy Green's NPI (1578683967) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.