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

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1538245824

Dr. Martin Mordechai Grajower, MD is an Internal Medicine in Bronx, New York. Graduated from Albert Einstein College of Medicine of Yeshiva University in 1973, 53 years ago. Practices with Riverdale Medicine, LLP, a 3-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
53
Trained at
Albert Einstein College of Medicine of Yeshiva University
Licensed in
NY
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3736 Henry Hudson Pkwy
Bronx, NY 10463-1502
Phone: (718) 549-6268
Fax: (718) 549-7178
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 120544 (NY)

Record details

NPI number1538245824
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 28, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesENDOCRINOLOGY
Medical schoolALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY
Graduated 1973 (53 years in practice)
Group practice Riverdale Medicine,Llp — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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