Yajaira Diaz, PA
NPI 1720890916 · Medical Physician Assistant · New Haven, CT
Yajaira Diaz, PA is a Medical Physician Assistant provider in New Haven, CT (NPI 1720890916).
Provider details
- NPI number
- 1720890916
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- Yes
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
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
- 2025-01-23
- Last updated
- 2025-01-23
- Certified
- 2025-01-23
Frequently asked questions
- What is Yajaira Diaz's NPI number?
- Yajaira Diaz's National Provider Identifier (NPI) is 1720890916, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yajaira Diaz's specialty?
- Yajaira Diaz is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Yajaira Diaz located?
- Yajaira Diaz's practice location on file with NPPES is 1860 Ella T Grasso Blvd, New Haven, CT 06511-1604.
- What is Yajaira Diaz's phone number?
- The practice phone number listed in the NPPES registry for Yajaira Diaz is (754) 209-6549.
- Is Yajaira Diaz's NPI active?
- Yes — Yajaira Diaz's NPI (1720890916) is active in the NPPES registry as of the last update on 2025-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.