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

Charmaine Diaz, MSNAPRNFNP-BC

Individual provider Family Nurse Practitioner · NPI 1306774021

Charmaine Diaz, MSNAPRNFNP-BC is a Nurse Practitioner in Fairfield, Connecticut. Qualified in 2025, 1 year ago. Licensed in Connecticut.

Years since qualifying
1
Licensed in
CT
In the registry since
2026

Practice location Address checks out

425 Post Rd
Fairfield, CT 06824-6232
Phone: (203) 254-2021
Fax: (302) 254-2022
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 16726 (CT)

Record details

NPI number1306774021
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSNAPRNFNP-BC
Sole proprietorNo
NPI enumeratedMay 12, 2026
Last updated in NPPESJune 4, 2026
Certification dateJune 4, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

Other providers in Fairfield