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

Dr. Ruffaida Diwan, MD

Individual provider Internal Medicine Physician · NPI 1598058851

Dr. Ruffaida Diwan, MD is an Internal Medicine in Bronx, New York. Qualified in 2005, 21 years ago. Practices with Montefiore Medical Center, a 2,796-clinician group. Licensed in New York.

Years since qualifying
21
Licensed in
NY
In the registry since
2011
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Partly verified

Some contact details are missing from the federal record.

Montefiore Medical Center 111 East 210th St
Bronx, NY 10467
Phone: (718) 904-2400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 272141 (NY)

Record details

NPI number1598058851
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 19, 2011
Last updated in NPPESOctober 24, 2018
Mailing address529 E 235th St, Apt 5c, Bronx, NY 10470-2455

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Montefiore Medical Center — 2796 clinicians
Accepts Medicare assignment Not indicated

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