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

Dr. Katie Maree Moynihan, MD

Individual provider Pediatric Cardiology Physician · NPI 1699297374

Dr. Katie Maree Moynihan, MD is a Pediatric Cardiology Physician in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2017.

Licensed in
MA
In the registry since
2017
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

300 Longwood Ave
Boston, MA 02115-5724
Phone: (617) 712-6121
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Critical Care Medicine Physician (primary) Taxonomy 2080P0203X · Licence 276698 (MA)
Pediatric Cardiology Physician Taxonomy 2080P0202X · Licence 272208 (MA)

Record details

NPI number1699297374
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 13, 2017
Last updated in NPPESSeptember 3, 2024
Certification dateSeptember 3, 2024

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