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

Margaret Callahan, MD

Individual provider Pediatrics Physician · NPI 1699018176

Margaret Callahan, MD is a Pediatrics Physician in Rochester, New York. Licensed in New York. Registered with an NPI since 2013.

Licensed in
NY
In the registry since
2013
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

601 Elmwood Ave Box 777R
Rochester, NY 14642-0001
Phone: (585) 275-4600
Fax: (585) 461-1231
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 285313 (NY)

Record details

NPI number1699018176
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 3, 2013
Last updated in NPPESOctober 28, 2016

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