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

Dr. Irene Tsai, MD

Individual provider Diagnostic Radiology Physician · NPI 1447558044

Dr. Irene Tsai, MD is a Diagnostic Radiology in Orange, California. Qualified in 2015, 11 years ago. Practices with Uc Regents, a 103-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
11
Licensed in
CA
In the registry since
2011
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

101 The City Dr S Bldg 30
Orange, CA 92868-3201
Phone: (714) 456-2235
Show map & directions

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

Additional practice locations (1)

  • Ucla Ronald Reagan Medical Ctr, Los Angeles, CA 90095-0001 — (310) 267-8797

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence A118951 (CA)

Record details

NPI number1447558044
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 5, 2011
Last updated in NPPESSeptember 22, 2020
Certification dateSeptember 22, 2020

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Uc Regents — 103 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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