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

Dr. Stephen Chang, MD

Individual provider Family Medicine Physician · NPI 1043715410

Dr. Stephen Chang, MD is a Family Practice in Tustin, California. Graduated from Rush Medical College of Rush University in 2013, 13 years ago. Practices with Regents of the University of California, a 61-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
13
Trained at
Rush Medical College of Rush University
Licensed in
CA
In the registry since
2018
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1451 Irvine Blvd
Tustin, CA 92780-3804
Phone: (714) 838-8878
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 101 The City Dr S Ste 835, Orange, CA 92868-3201 — (714) 456-5530

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence A164576 (CA)

Record details

NPI number1043715410
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 28, 2018
Last updated in NPPESNovember 3, 2022
Certification dateNovember 3, 2022
Mailing address200 S Manchester Ave Ste 300, Orange, CA 92868-3219

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolRUSH MEDICAL COLLEGE OF RUSH UNIVERSITY
Graduated 2013 (13 years in practice)
Group practice Regents Of The University Of California — 61 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Tustin