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

Dr. John Luo, MD

Individual provider Psychiatry Physician · NPI 1093748535

Dr. John Luo, MD is a Psychiatry in Orange, California. Graduated from University of Texas Medical Branch at Galveston in 1994, 32 years ago. Practices with The Department of Psychiatry, a 29-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
32
Trained at
University of Texas Medical Branch at Galveston
Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

3800 W Chapman Ave Ste 500
Orange, CA 92868-1638
Phone: (714) 456-5902
Show map & directions

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

Additional practice locations (2)

  • 760 Westwood Plaza, Los Angeles, CA 90095-8353 — (310) 206-5448
  • 101 The City Dr S, Orange, CA 92868-3201 — (714) 456-8888

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence A55398 (CA)

Record details

NPI number1093748535
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 8, 2006
Last updated in NPPESMarch 7, 2023
Certification dateMarch 7, 2023
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 specialtyPSYCHIATRY
Medical schoolUNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Graduated 1994 (32 years in practice)
Group practice The Department Of Psychiatry — 29 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Orange