Rebecca Diaz
NPI 1548675440 · Family Nurse Practitioner · West Springfield, MA
Rebecca Diaz is a Family Nurse Practitioner provider in West Springfield, MA (NPI 1548675440).
Provider details
- NPI number
- 1548675440
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2268362 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2014-06-30
- Last updated
- 2014-10-06
Frequently asked questions
- What is Rebecca Diaz's NPI number?
- Rebecca Diaz's National Provider Identifier (NPI) is 1548675440, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Diaz's specialty?
- Rebecca Diaz is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rebecca Diaz located?
- Rebecca Diaz's practice location on file with NPPES is 928 Riverdale St, West Springfield, MA 01089-4620.
- What is Rebecca Diaz's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Diaz is (413) 733-6490.
- Is Rebecca Diaz's NPI active?
- Yes — Rebecca Diaz's NPI (1548675440) is active in the NPPES registry as of the last update on 2014-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.