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

Ellen Grace Callahan, CPNP

Individual provider Pediatric Nurse Practitioner · NPI 1184065443

Ellen Grace Callahan, CPNP is a Pediatric Nurse Practitioner in Andover, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2013.

Licensed in
MA
In the registry since
2013
What do these letters mean?
CPNP — Certified Pediatric Nurse Practitioner
A nurse practitioner certified in paediatrics.

See every abbreviation used in this directory →

Practice location Address checks out

180 Main St
Andover, MA 01810-4166
Phone: (978) 749-4460
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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 2277495 (MA)

Record details

NPI number1184065443
Entity typeIndividual (Type 1)
GenderFemale
Credentials CPNP
Sole proprietorNo
NPI enumeratedJuly 15, 2013
Last updated in NPPESSeptember 13, 2018

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