Advanced Ob/Gyn, PC in Brooklyn, NY

This location of Advanced Ob Gyn bills under NPI 1356634554, an organization record issued on May 20, 2011 with the primary taxonomy Obstetrics & Gynecology Physician. It is one of 2 NPIs registered under this name; each clinician who sees you there has their own NPI and license.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Organization recordNPPES, Aug 2026

1356634554

Legal name: Advanced Ob/Gyn, PC
Entity: Type 2 · organization
Primary taxonomy: Obstetrics & Gynecology Physician 207V00000X
Practice location: 1725 E 12TH ST #301, Brooklyn, NY 11229
Phone: 718-336-1909
Enumerated: May 20, 2011
Record updated: Feb 8, 2024
Authorized official: Owner (title as filed)

Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

1 clinician CMS lists with Advanced Ob Gyn in Brooklyn

Hayama Brill, MDObstetrics & Gynecology Physician1831397082

Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.

All 2 Advanced Ob Gyn NPIs

Every location registered under this name, in 2 cities.

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All taxonomies on this record

207V00000X Obstetrics & Gynecology Physician
207V00000X Obstetrics & Gynecology Physician

Common questions

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.