What is Marc Sardar's NPI number?

Marc Sardar's National Provider Identifier (NPI) is 1245909563, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marc Sardar's specialty?

Marc Sardar is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Marc Sardar located?

Marc Sardar's practice location on file with NPPES is 5309 18th Ave, Brooklyn, NY 11204-1523.

What is Marc Sardar's phone number?

The practice phone number listed in the NPPES registry for Marc Sardar is (718) 875-6900.

Is Marc Sardar's NPI active?

Yes — Marc Sardar's NPI (1245909563) is active in the NPPES registry as of the last update on 2023-03-22.

IndividualActive

Marc Sardar

NPI 1245909563 · Social Worker · Brooklyn, NY

Marc Sardar is a Social Worker provider in Brooklyn, NY (NPI 1245909563).

Provider details

NPI number: 1245909563
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Social WorkerPrimary104100000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(56/100 index)

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

Registry tenure38% of score
5 yrs in NPPES registry
Profile completeness38% of score
83% 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

5309 18th Ave

Brooklyn, NY 11204-1523

Phone: (718) 875-6900

Street-level locationGet directions

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Mailing address