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
Mailing address4 West St, Belchertown, MA 01007-9621

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