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

Dr. Katherine Amberson Hajjar, MD

Individual provider Pediatrics Physician · NPI 1740377837

Dr. Katherine Amberson Hajjar, MD is a Pediatrics Physician in New York, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
Specialties on file
2
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

1300 York Avenue A-108
New York, NY 10065-4805
Phone: (212) 746-2034
Fax: (212) 746-8809
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Hematology & Oncology Physician (primary) Taxonomy 2080P0207X · Licence 157869 (NY)
Pediatrics Physician Taxonomy 208000000X · Licence 157869 (NY)

Record details

NPI number1740377837
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 9, 2006
Last updated in NPPESAugust 5, 2008

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