Patricia Diffendale, N.P.
NPI 1043294135 · Adult Health Nurse Practitioner · Palmer, MA
Patricia Diffendale, N.P. is a Adult Health Nurse Practitioner provider in Palmer, MA (NPI 1043294135).
Provider details
- NPI number
- 1043294135
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- 119025 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Patricia Diffendale's NPI number?
- Patricia Diffendale's National Provider Identifier (NPI) is 1043294135, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia Diffendale's specialty?
- Patricia Diffendale is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Patricia Diffendale located?
- Patricia Diffendale's practice location on file with NPPES is 175 State Ave, Palmer, MA 01069-1843.
- What is Patricia Diffendale's phone number?
- The practice phone number listed in the NPPES registry for Patricia Diffendale is (413) 283-3411.
- Is Patricia Diffendale's NPI active?
- Yes — Patricia Diffendale's NPI (1043294135) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.