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

Leah B Callan, NP

Individual provider Adult Health Nurse Practitioner · NPI 1861473977

Leah B Callan, NP is an Adult Health Nurse Practitioner in Brockton, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2005.

Licensed in
MA
In the registry since
2005
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

1 Pearl St Ste 2400
Brockton, MA 02301-2864
Phone: (508) 897-6130
Fax: (508) 897-6135
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 184446 (MA)

Record details

NPI number1861473977
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedNovember 7, 2005
Last updated in NPPESMay 11, 2008
Mailing address1 Pearl St, Suite 2400, Brockton, MA 02301-2864

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