Charles Ruvolo, MD
NPI 1669669123 · Hematology & Oncology Physician · Brooklyn, NY
Charles Ruvolo, MD is a Hematology & Oncology Physician provider in Brooklyn, NY (NPI 1669669123).
Provider details
- NPI number
- 1669669123
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 107573 (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
18 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
- 2007-09-28
- Last updated
- 2007-09-28
Frequently asked questions
- What is Charles Ruvolo's NPI number?
- Charles Ruvolo's National Provider Identifier (NPI) is 1669669123, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Ruvolo's specialty?
- Charles Ruvolo is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Ruvolo located?
- Charles Ruvolo's practice location on file with NPPES is 2601 Ocean Pkwy, Brooklyn, NY 11235-7745.
- What is Charles Ruvolo's phone number?
- The practice phone number listed in the NPPES registry for Charles Ruvolo is (718) 616-4408.
- Is Charles Ruvolo's NPI active?
- Yes — Charles Ruvolo's NPI (1669669123) is active in the NPPES registry as of the last update on 2007-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.