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

Dr. Karen Michelle Uy-Uyan Guiang, DO

Individual provider Internal Medicine Physician · NPI 1871738344

Dr. Karen Michelle Uy-Uyan Guiang, DO is an Infectious Disease in Claremont, California. Graduated from College of Osteo Med of the Pacific at Pomona in 2007, 19 years ago. Practices with Streng Bassi Begum and Jiang Medical Corporation, a 7-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
19
Trained at
College of Osteo Med of the Pacific at Pomona
Licensed in
CA
In the registry since
2008
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.

See every abbreviation used in this directory →

Practice location Address checks out

935 W Foothill Blvd
Claremont, CA 91711-3304
Phone: (626) 851-8880
Fax: (626) 851-8001
Show map & directions

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

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 20A10579 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 20A10579 (CA)

Record details

NPI number1871738344
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedDecember 11, 2008
Last updated in NPPESApril 29, 2020
Certification dateApril 29, 2020

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Medical schoolCOLLEGE OF OSTEO MED OF THE PACIFIC AT POMONA
Graduated 2007 (19 years in practice)
Group practice Streng Bassi Begum And Jiang Medical Corporation — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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