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

Individual provider Internal Medicine Physician · NPI 1417940305

Dr. Rajan Gurunathan, MD is an Internal Medicine Physician in New York, New York. Licensed in New York. Registered with an NPI since 2005.

Licensed in
NY
In the registry since
2005
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

1090 Amsterdam Ave 4th Fl
New York, NY 10025-1737
Phone: (212) 961-5500
Fax: (212) 531-7650
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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 221139 (NY)

Record details

NPI number1417940305
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 25, 2005
Last updated in NPPESOctober 16, 2007

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