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

Steven J Blumenthal, MD

Individual provider Interventional Cardiology Physician · NPI 1568441921

Steven J Blumenthal, MD is an Internal Medicine in Cold Spring Harbor, New York. Graduated from Albert Einstein College of Medicine of Yeshiva University in 1988, 38 years ago. Practices as a sole proprietor. Licensed in New Hampshire and New York.

Years since qualifying
38
Trained at
Albert Einstein College of Medicine of Yeshiva University
Licensed in
NH, 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 →

Practice location Address checks out

98 Woodchuck Hollow Rd
Cold Spring Harbor, NY 11724-2429
Phone: (516) 499-3964
Fax: (516) 570-7599
Show map & directions

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

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 181989 (NY)
Interventional Cardiology Physician Taxonomy 207RI0011X · Licence 25030 (NH)

Record details

NPI number1568441921
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 13, 2006
Last updated in NPPESNovember 13, 2023
Certification dateNovember 13, 2023
Mailing address98 Woodchuck Hollow Rd, Cold Spring Harbor, NY 11724-2429

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY
Graduated 1988 (38 years in practice)
Accepts Medicare assignment Not indicated