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ROSS MARTIN HAMMERMAN
NPI 1396086930
Obstetrics & Gynecology in New York, NY

Active since March 06, 2013
1175 YORK AVE, NEW YORK, NY 10065(212) 980-7990 Get Directions Write a Review

NPPES record last updated: March 6, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ross Martin Hammerman NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ROSS MARTIN HAMMERMAN (NPI 1396086930) is an individual obstetrics & gynecology provider in New York, New York, licensed in New York (204592) and active in the NPI registry since March 2013.

NPPES Registry Identity

NPI1396086930
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameROSS MARTIN HAMMERMAN
Location Address1175 YORK AVENew York, NY 10065-7169
Mailing Address1175 York AveNew York, NY 10065-7169
Phone(212) 980-7990
Sole ProprietorYes
Enumeration DateMarch 6, 2013
✔ NPI 1396086930 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in NY · 204592
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
1175 YORK AVE, New York, NY 10065
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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RAJENDRA K BIRLA MD
Specialist
1175 YORK AVE
NEW YORK, NY 10065
New York County (212) 688-1093
MS. JENNIFER MARIE CELIO OTR/L
Occupational Therapist (Pediatrics)
1175 YORK AVE, APT 9J
NEW YORK, NY 10065
New York County (646) 688-4140

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ross Hammerman's NPI number?

The NPI number for Ross Hammerman is 1396086930. It was assigned to this individual provider in the NPPES registry on March 6, 2013.

Where is Ross Hammerman located?

Ross Hammerman practices at 1175 York Ave, New York, NY 10065. The listed phone number is (212) 980-7990.

What is Ross Hammerman's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

When was this NPI record last updated?

The NPPES record for Ross Hammerman was last updated on March 6, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.