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

Jason Hwang, MD

Individual provider Internal Medicine Physician · NPI 1669490926

Jason Hwang, MD is an Internal Medicine Physician in Sunnyvale, California. Practices as a sole proprietor. Licensed in California, Georgia, Massachusetts and Michigan and 3 more.

Licensed in
CA, GA, MA, MI, NY, OH
In the registry since
2006
Specialties on file
7
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

412 Flora Vista Ave
Sunnyvale, CA 94086-6234
Phone: (408) 940-6001
Fax: (888) 768-6089
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Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A73310 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 220304 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 074485 (GA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 4301104580 (MI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 274755 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 35.123940 (OH)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD451880 (PA)

Record details

NPI number1669490926
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 17, 2006
Last updated in NPPESMay 22, 2016
Mailing address412 Flora Vista Ave, Sunnyvale, CA 94086-6234

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