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

Mrs. Rachel A Chassen, NP

Individual provider Family Nurse Practitioner · NPI 1396358552

Mrs. Rachel A Chassen, NP is a Nurse Practitioner in Elizabeth, New Jersey. Qualified in 2020, 6 years ago. Practices with Barnabas Health Medical Group PC, a 1,025-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in New Jersey and New York.

Years since qualifying
6
Licensed in
NJ, NY
In the registry since
2020
Specialties on file
5
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

255 Williamson St
Elizabeth, NJ 07202-3625
Phone: (908) 994-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 308 Willow Ave, Hoboken, NJ 07030-3808 — (201) 418-1000
  • 727 N Beers St, Holmdel, NJ 07733-1514 — (732) 739-5900
  • 176 Palisade Ave, Jersey City, NJ 07306-1196 — (201) 795-8200
  • 97 W Parkway, Pompton Plains, NJ 07444-1647 — (973) 831-5000

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 26NJ01338700 (NJ)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 26NJ01338700 (NJ)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 347107 (NY)
Acute Care Nurse Practitioner Taxonomy 363LA2100X · Licence 431874 (NY)
Acute Care Nurse Practitioner Taxonomy 363LA2100X · Licence 26NJ01338700 (NJ)

Record details

NPI number1396358552
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedAugust 27, 2020
Last updated in NPPESJuly 2, 2026
Certification dateJuly 2, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Barnabas Health Medical Group Pc — 1025 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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