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

Mr. William A Chua, MD

Individual provider Hematology & Oncology Physician · NPI 1639199656

Mr. William A Chua, MD is an Internal Medicine in Montebello, California. Qualified in 1972, 54 years ago. Offers telehealth. Licensed in California.

Years since qualifying
54
Licensed in
CA
In the registry since
2006
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

3111 W Beverly Blvd
Montebello, CA 90640-2216
Phone: (323) 728-0671
Fax: (323) 728-8355
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence A34309 (CA)

Record details

NPI number1639199656
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 20, 2006
Last updated in NPPESJanuary 25, 2010
Mailing address3111 W Beverly Blvd, Montebello, CA 90640-2216

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHEMATOLOGY/ONCOLOGY
Medical schoolOTHER
Graduated 1972 (54 years in practice)
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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