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

Karen Marrero, MD

Individual provider Internal Medicine Physician · NPI 1427383330

Karen Marrero, MD is an Internal Medicine Physician in New Rochelle, New York. Licensed in New York. Registered with an NPI since 2009.

Licensed in
NY
In the registry since
2009
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

838 Pelhamdale Ave
New Rochelle, NY 10801-1718
Phone: (914) 632-2030
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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 254995 (NY)

Record details

NPI number1427383330
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 9, 2009
Last updated in NPPESOctober 14, 2009

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