What is John Gerges's NPI number?

John Gerges's National Provider Identifier (NPI) is 1043951601, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Gerges's specialty?

John Gerges is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).

Where is John Gerges located?

John Gerges's practice location on file with NPPES is 450 Clarkson Ave, Brooklyn, NY 11203-2012.

What is John Gerges's phone number?

The practice phone number listed in the NPPES registry for John Gerges is (718) 270-1926.

Is John Gerges's NPI active?

Yes — John Gerges's NPI (1043951601) is active in the NPPES registry as of the last update on 2026-03-09.

IndividualActive

John Gerges, DO

NPI 1043951601 · Anesthesiology Physician · Brooklyn, NY

John Gerges, DO is a Anesthesiology Physician provider in Brooklyn, NY (NPI 1043951601).

Provider details

NPI number: 1043951601
Entity type: Individual
Primary specialty: Anesthesiology PhysicianAllopathic & Osteopathic Physicians
Credential: DO
Sex: Male
Sole proprietor: No
License: 342440 (NY)

Specialties & taxonomies

Anesthesiology PhysicianPrimary207L00000XLicense 342440 (NY)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(60/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
4 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

450 Clarkson Ave

Brooklyn, NY 11203-2012

Phone: (718) 270-1926

Street-level locationGet directions

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Mailing address