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George Gainor, M.D.
NPI 1124325642 · Internal Medicine Physician · Brooklyn, NY
George Gainor, M.D. is a Internal Medicine Physician provider in Brooklyn, NY (NPI 1124325642).
Provider details
- NPI number
- 1124325642
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 187543-1 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
373 Park Pl
Brooklyn, NY 11238-4001
Phone: (718) 230-7126
Street-level locationGet directions
Mailing address
3511 Ditmars Blvd
Astoria, NY 11105-2108
Registry dates
- Enumerated
- 2011-02-18
- Last updated
- 2011-02-18
Frequently asked questions
- What is George Gainor's NPI number?
- George Gainor's National Provider Identifier (NPI) is 1124325642, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is George Gainor's specialty?
- George Gainor is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is George Gainor located?
- George Gainor's practice location on file with NPPES is 373 Park Pl, Brooklyn, NY 11238-4001.
- What is George Gainor's phone number?
- The practice phone number listed in the NPPES registry for George Gainor is (718) 230-7126.
- Is George Gainor's NPI active?
- Yes — George Gainor's NPI (1124325642) is active in the NPPES registry as of the last update on 2011-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.