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

Yajaira Ramona Diaz, PA

Individual provider Medical Physician Assistant · NPI 1720890916

Yajaira Ramona Diaz, PA is a Medical Physician Assistant in New Haven, Connecticut. Practices as a sole proprietor. Registered with an NPI since 2025.

In the registry since
2025
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

See every abbreviation used in this directory →

Practice location Address checks out

1860 Ella T Grasso Blvd
New Haven, CT 06511-1604
Phone: (754) 209-6549
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X

Record details

NPI number1720890916
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorYes
NPI enumeratedJanuary 23, 2025
Last updated in NPPESJanuary 23, 2025
Certification dateJanuary 23, 2025

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