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

Dr. Waleska Lynn Diaz, DNP, FNP-C

Individual provider Family Nurse Practitioner · NPI 1629653217

Dr. Waleska Lynn Diaz, DNP, FNP-C is a Nurse Practitioner in Chatham, New Jersey. Qualified in 2021, 5 years ago. Practices with Hackensack Meridian Urgent Care PC, a 50-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
5
Licensed in
NJ
In the registry since
2021
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Practice location Address checks out

471 Main St
Chatham, NJ 07928-2102
Phone: (973) 635-4636
Show map & directions

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

Additional practice locations (1)

  • 345 Chandler Ave, Roselle, NJ 07203-1313 — (908) 906-4840

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 26NJ01128200 (NJ)

Record details

NPI number1629653217
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP , FNP-C
Sole proprietorNo
NPI enumeratedMarch 15, 2021
Last updated in NPPESJune 16, 2021
Certification dateJune 16, 2021

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Hackensack Meridian Urgent Care Pc — 50 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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