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

Maureen Ann McCallum, NP

Individual provider Adult Health Nurse Practitioner · NPI 1811970031

Maureen Ann McCallum, NP is an Adult Health Nurse Practitioner in Williamsville, New York. Licensed in New York. Registered with an NPI since 2005.

Licensed in
NY
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

60 Maple Rd
Williamsville, NY 14221-2917
Phone: (716) 626-5250
Fax: (716) 626-5313
Show map & directions

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

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence F303129-1 (NY)

Record details

NPI number1811970031
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedNovember 22, 2005
Last updated in NPPESMay 30, 2013

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