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

Kieley Legrand Chapman, MD

Individual provider Pediatric Gastroenterology Physician · NPI 1336609486

Kieley Legrand Chapman, MD is a Gastroenterology in Boston, Massachusetts. Graduated from Icahn School of Medicine at Mount Sinai in 2019, 7 years ago. Licensed in Massachusetts.

Years since qualifying
7
Trained at
Icahn School of Medicine at Mount Sinai
Licensed in
MA
In the registry since
2019
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) 355-6000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Gastroenterology Physician (primary) Taxonomy 2080P0206X · Licence 292076 (MA)

Record details

NPI number1336609486
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 24, 2019
Last updated in NPPESJune 5, 2026
Certification dateJune 5, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Medical schoolICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
Graduated 2019 (7 years in practice)
Accepts Medicare assignment Not indicated

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