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

Individual provider Internal Medicine Physician · NPI 1639126691

Mr. Ken Chiu, MD is an Endocrinology in Duarte, California. Qualified in 1983, 43 years ago. Practices with Amg a Professional Medical Corporation, a 28-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
43
Licensed in
CA
In the registry since
2006
Specialties on file
2
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

1500 E Duarte Rd
Duarte, CA 91010
Phone: (626) 359-8111
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence A45428 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A45428 (CA)

Record details

NPI number1639126691
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 27, 2006
Last updated in NPPESNovember 25, 2020
Certification dateNovember 25, 2020
Mailing addressPo Box 512185, Los Angeles, CA 90051-0185

Medicare enrollment

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

Medicare specialtyENDOCRINOLOGY
Medical schoolOTHER
Graduated 1983 (43 years in practice)
Group practice Amg A Professional Medical Corporation — 28 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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