What is Hal Sitt's NPI number?

Hal Sitt's National Provider Identifier (NPI) is 1376958108, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Hal Sitt's specialty?

Hal Sitt is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).

Where is Hal Sitt located?

Hal Sitt's practice location on file with NPPES is 451 Clarkson Ave, Brooklyn, NY 11203-2054.

What is Hal Sitt's phone number?

The practice phone number listed in the NPPES registry for Hal Sitt is (718) 245-3660.

Is Hal Sitt's NPI active?

Yes — Hal Sitt's NPI (1376958108) is active in the NPPES registry as of the last update on 2025-03-12.

IndividualActive

Hal Sitt, M.D.

NPI 1376958108 · Pediatrics Physician · Brooklyn, NY

Hal Sitt, M.D. is a Pediatrics Physician provider in Brooklyn, NY (NPI 1376958108).

Provider details

NPI number: 1376958108
Entity type: Individual
Primary specialty: Pediatrics PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: 290470 (NY)

Specialties & taxonomies

Pediatrics PhysicianPrimary208000000XLicense 290470 (NY)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(75/100 index)

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

Registry tenure38% of score
11 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

451 Clarkson Ave

Brooklyn, NY 11203-2054

Phone: (718) 245-3660

Street-level locationGet directions

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Mailing address