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

Individual provider Pediatric Nurse Practitioner · NPI 1548339948

Janet Duncan, MSN, CPNP is a Pediatric Nurse Practitioner in Boston, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2006
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
CPNP — Certified Pediatric Nurse Practitioner
A nurse practitioner certified in paediatrics.

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Practice location Address checks out

300 Longwood Ave
Boston, MA 02115-5724
Phone: (617) 355-5231
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence 130680 (MA)

Record details

NPI number1548339948
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , CPNP
Sole proprietorYes
NPI enumeratedNovember 7, 2006
Last updated in NPPESJuly 8, 2007

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