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

Jiyon Jane Choi, MD

Individual provider Hematology & Oncology Physician · NPI 1144437567

Jiyon Jane Choi, MD is a Hematology/Oncology in Antioch, California. Qualified in 2003, 23 years ago. Practices with Epic Care, a 54-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
23
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

4721 Dallas Ranch Rd
Antioch, CA 94531-8811
Phone: (925) 778-0679
Fax: (925) 778-3567
Show map & directions

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

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence A106992 (CA)

Record details

NPI number1144437567
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 16, 2007
Last updated in NPPESApril 18, 2013
Mailing address4721 Dallas Ranch Rd, Antioch, CA 94531-8811

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Epic Care — 54 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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