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

Diadette I Hernandez, APRN

Individual provider Nurse Practitioner · NPI 1396035382

Diadette I Hernandez, APRN is a Nurse Practitioner in New Haven, Connecticut. Qualified in 2010, 16 years ago. Practices with Northeast Medical Group Inc, a 1,360-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
16
Licensed in
CT
In the registry since
2011
Specialties on file
2
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

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Practice location Address checks out

20 York St CB-2041
New Haven, CT 06510-3220
Phone: (203) 688-4748
Fax: (203) 688-4740
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 4637 (CT)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 4637 (CT)

Record details

NPI number1396035382
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorNo
NPI enumeratedApril 12, 2011
Last updated in NPPESMay 3, 2017

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Northeast Medical Group Inc — 1360 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in New Haven