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

Sandy Williams, APN

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1427530658

Sandy Williams, APN is a Nurse Practitioner in Somerville, New Jersey. Qualified in 2022, 4 years ago. Practices with Barnabas Health Medical Group, PC, a 255-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
4
Licensed in
NJ
In the registry since
2018
What do these letters mean?
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.

See every abbreviation used in this directory →

Practice location Address checks out

110 Rehill Ave
Somerville, NJ 08876-8021
Phone: (908) 685-2200
Fax: (732) 923-2272
Show map & directions

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

Additional practice locations (1)

  • 671 Hoes Ln W, Piscataway, NJ 08854-8021 — (732) 235-3266

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 26NJ01375600 (NJ)

Record details

NPI number1427530658
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN
Sole proprietorNo
NPI enumeratedSeptember 4, 2018
Last updated in NPPESMay 23, 2024
Certification dateMay 23, 2024
Mailing address379 Campus Drive 4th Floor, Somerset, NJ 08873-8021

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Barnabas Health Medical Group, Pc — 255 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare