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

Individual provider Internal Medicine Physician · NPI 1578730859

Karyn Singer is an Internal Medicine Physician in New York, New York. Licensed in Maryland and New York. Registered with an NPI since 2008.

Licensed in
MD, NY
In the registry since
2008
Specialties on file
2
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Practice location Address checks out

227 Madison St
New York, NY 10002-7537
Phone: (212) 238-7897
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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 258534 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence D72687 (MD)

Record details

NPI number1578730859
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 14, 2008
Last updated in NPPESMarch 31, 2015

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