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

MS. Patricia A Diffendale, NP

Individual provider Adult Health Nurse Practitioner · NPI 1043294135

MS. Patricia A Diffendale, NP is an Adult Health Nurse Practitioner in Palmer, 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

175 State Ave Monson Developmental Ctr
Palmer, MA 01069-1843
Phone: (413) 283-3411
Fax: (413) 283-1361
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 119025 (MA)

Record details

NPI number1043294135
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedDecember 1, 2005
Last updated in NPPESJuly 8, 2007

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