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

Sangjun Byeon, MD

Individual provider Family Medicine Physician · NPI 1659574945

Sangjun Byeon, MD is a General Practice in Rowland Heights, California. Qualified in 1990, 36 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in California.

Years since qualifying
36
Licensed in
CA
In the registry since
2007
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

19115 Colima Rd Unit 102
Rowland Heights, CA 91748-3074
Phone: (626) 912-2911
Fax: (626) 810-5232
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence A103605 (CA)

Record details

NPI number1659574945
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 6, 2007
Last updated in NPPESJuly 18, 2023
Certification dateJuly 18, 2023
Mailing address19115 Colima Rd Unit 102, Rowland Heights, CA 91748-3074

Medicare enrollment

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

Medicare specialtyGENERAL PRACTICE
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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