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

Colin D Marchant, MD

Individual provider Pediatrics Physician · NPI 1801903281

Colin D Marchant, MD is a Pediatrics Physician in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2006.

Licensed in
MA
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.

See every abbreviation used in this directory →

Practice location Address checks out

850 Harrison Ave Yacc 6
Boston, MA 02118-4001
Phone: (617) 414-4841
Fax: (617) 414-6040
Show map & directions

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

Specialties & licences

Pediatric Infectious Diseases Physician (primary) Taxonomy 2080P0208X · Licence 71565 (MA)
Pediatrics Physician Taxonomy 208000000X · Licence 71565 (MA)

Record details

NPI number1801903281
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 23, 2006
Last updated in NPPESFebruary 24, 2017
Mailing address720 Harrison Ave, Dob 503, Boston, MA 02118-2371

Other providers in Boston