Stephen Gilheeney, MD, MMS
NPI 1982759577 · Pediatric Hematology & Oncology Physician · New York, NY
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Gilheeney, MD, MMS is a Pediatric Hematology & Oncology Physician provider in New York, NY (NPI 1982759577).
Provider details
- NPI number
- 1982759577
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MMS
- Sex
- Male
- Sole proprietor
- No
- License
- 218757 (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
- 2007-01-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is Stephen Gilheeney's NPI number?
- Stephen Gilheeney's National Provider Identifier (NPI) is 1982759577, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Gilheeney's specialty?
- Stephen Gilheeney is listed in the NPPES registry with a primary specialty of Pediatric Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Gilheeney located?
- Stephen Gilheeney's practice location on file with NPPES is Memorial Sloan Kettering Cancer Center, New York, NY 10021.
- What is Stephen Gilheeney's phone number?
- The practice phone number listed in the NPPES registry for Stephen Gilheeney is (212) 639-2153.
- Does Stephen Gilheeney accept Medicare?
- Stephen Gilheeney is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Gilheeney's NPI active?
- Yes — Stephen Gilheeney's NPI (1982759577) 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.