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

Joann Diaz

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1255064549

Joann Diaz is a Nurse Practitioner in Plymouth, Connecticut. Qualified in 2024, 2 years ago. Practices with Guiding Light Counseling Associates, a 2-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
2
Licensed in
CT
In the registry since
2022

Practice location Address checks out

86 Watch Tower Rd
Plymouth, CT 06782-2811
Phone: (860) 485-4931
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 00 (CT)

Record details

NPI number1255064549
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJuly 5, 2022
Last updated in NPPESJuly 5, 2022
Certification dateJune 27, 2022
Mailing address86 Watch Tower Rd, Plymouth, CT 06782-2811

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Guiding Light Counseling Associates — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount