Harold Reilly, M.D.
NPI 1649543604 · Hematology & Oncology Physician · Staten Island, NY
Harold Reilly, M.D. is a Hematology & Oncology Physician provider in Staten Island, NY (NPI 1649543604).
Provider details
- NPI number
- 1649543604
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 083654-1 (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
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
- 2012-02-21
- Last updated
- 2012-02-21
Frequently asked questions
- What is Harold Reilly's NPI number?
- Harold Reilly's National Provider Identifier (NPI) is 1649543604, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harold Reilly's specialty?
- Harold Reilly is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Harold Reilly located?
- Harold Reilly's practice location on file with NPPES is 5 Whitwell Pl, Staten Island, NY 10304.
- What is Harold Reilly's phone number?
- The practice phone number listed in the NPPES registry for Harold Reilly is (718) 816-1842.
- Is Harold Reilly's NPI active?
- Yes — Harold Reilly's NPI (1649543604) is active in the NPPES registry as of the last update on 2012-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.