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

Dr. Isabel S Blumberg, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1821183989

Dr. Isabel S Blumberg, MD is an Obstetrics/Gynecology in New York, New York. Graduated from Icahn School of Medicine at Mount Sinai in 1998, 28 years ago. Licensed in New York.

Years since qualifying
28
Trained at
Icahn School of Medicine at Mount Sinai
Licensed in
NY
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1125 Park Ave
New York, NY 10128-1241
Phone: (917) 492-9200
Fax: (917) 492-8129
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 216565 (NY)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 2165651 (NY)

Record details

NPI number1821183989
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 4, 2006
Last updated in NPPESOctober 1, 2015

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
Graduated 1998 (28 years in practice)
Accepts Medicare assignment Not indicated

Other providers in New York