Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Grel Obs OBGYN PC

Organization Ambulatory Surgical Clinic/Center · NPI 1578766333

Grel Obs OBGYN PC is an Ambulatory Surgical Clinic/Center in Brooklyn, New York. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1766 E 12th St
Brooklyn, NY 11229-1014
Phone: (718) 743-0505
Fax: (718) 339-0760
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ambulatory Surgical Clinic/Center (primary) Taxonomy 261QA1903X

Record details

NPI number1578766333
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Gregory Suifrin — Owner · (718) 743-0505
NPI enumeratedJune 8, 2007
Last updated in NPPESSeptember 27, 2013
Mailing address1766 E 12th St, Brooklyn, NY 11229-1014

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