Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Wen-Yuan Marieanne Chiang, DO

Individual provider Internal Medicine Physician · NPI 1295753655

Dr. Wen-Yuan Marieanne Chiang, DO is a Nephrology in South Gate, California. Qualified in 1997, 29 years ago. Practices as a sole proprietor. Licensed in California.

Years since qualifying
29
Licensed in
CA
In the registry since
2006
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

9844 Atlantic Ave Ste #A
South Gate, CA 90280-5219
Phone: (310) 631-3502
Fax: (310) 631-5143
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 20A8521 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 20A8521 (CA)

Record details

NPI number1295753655
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedJuly 17, 2006
Last updated in NPPESJanuary 28, 2016

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Accepts Medicare assignment Not indicated

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