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

Melissa R Stein, MD

Individual provider Internal Medicine Physician · NPI 1699865592

Melissa R Stein, MD is an Internal Medicine in Bronx, New York. Graduated from Js Weill Medical College, Cornell University in 1999, 27 years ago. Practices with Montefiore Medical Center, a 2,796-clinician group. Licensed in New York.

Years since qualifying
27
Trained at
Js Weill Medical College, Cornell University
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.

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Practice location Address checks out

804 E 138th St
Bronx, NY 10454-1902
Phone: (718) 665-7500
Fax: (718) 665-4768
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction Medicine (Internal Medicine) Physician (primary) Taxonomy 207RA0401X · Licence 224773 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 224773 (NY)

Record details

NPI number1699865592
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 13, 2006
Last updated in NPPESMarch 31, 2021
Certification dateMarch 31, 2021
Mailing address804 E 138th St, Bronx, NY 10454-1902

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesADDICTION MEDICINE
Medical schoolJS WEILL MEDICAL COLLEGE, CORNELL UNIVERSITY
Graduated 1999 (27 years in practice)
Group practice Montefiore Medical Center — 2796 clinicians
Accepts Medicare assignment Not indicated

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