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St. Barnabas Ob Gyn, PC

Obstetrics & Gynecology Physician in Bronx, NY · enumerated 2006 · authorized official Mark Rosing, President of PC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1124060595

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Registry record

Entity type Organization (Type 2)
Legal business name St. Barnabas Ob Gyn, PC
Practice address 4422 Third Avenue, Bronx, NY, 10457
Phone (718) 960-9415
Fax (718) 960-9414
Enumeration date Jun 12, 2006
Last updated in NPPES Sep 13, 2023

Taxonomy & classification

174400000X Specialist Other Service Providers Secondary
207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Mark Rosing
Title President of PC
Phone (718) 960-9415

Other identifiers

Identifier Type State Issuer
01928463 Medicaid NY -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What type of organization is St. Barnabas Ob Gyn, PC?
St. Barnabas Ob Gyn, PC is registered in NPPES as a Obstetrics & Gynecology Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-13.