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

Karen Wang, MD

Individual provider Pediatrics Physician · NPI 1447324918

Karen Wang, MD is a Pediatric Medicine in Sunnyvale, California. Qualified in 1999, 27 years ago. Accepts Medicare assignment. Licensed in California.

Years since qualifying
27
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

660 S Fair Oaks Ave Pediatrics At Vhc Sunnyvale
Sunnyvale, CA 94086-7913
Phone: (408) 992-4970
Fax: (408) 992-4979
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence A72711 (CA)

Record details

NPI number1447324918
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 17, 2006
Last updated in NPPESJuly 26, 2007
Mailing address441 Ulloa St, San Francisco, CA 94127-1230

Medicare enrollment

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

Medicare specialtyPEDIATRIC MEDICINE
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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