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

Dr. Peiyun Chang, DO

Individual provider Family Medicine Physician · NPI 1558775825

Dr. Peiyun Chang, DO is a Family Practice in West Orange, New Jersey. Qualified in 2014, 12 years ago. Practices with North East Medical Services, a 143-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
12
Licensed in
NJ
In the registry since
2014
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

456 Prospect Ave
West Orange, NJ 07052
Phone: (973) 731-6767
Fax: (973) 731-9881
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 456 Prospect Ave, West Orange, NJ 07052 — (973) 731-6767

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 25MB09943600 (NJ)

Record details

NPI number1558775825
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 16, 2014
Last updated in NPPESSeptember 12, 2018
Mailing address328 W Saint Georges Ave, Linden, NJ 07036-5638

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice North East Medical Services — 143 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in West Orange