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

Individual provider Cardiovascular Disease Physician · NPI 1255312005

Mr. David Hyun, MD is a Cardiovascular Disease (Cardiology) in San Jose, California. Qualified in 1993, 33 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in California and Louisiana.

Years since qualifying
33
Licensed in
CA, LA
In the registry since
2005
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

2020 Forest Ave Ste 3
San Jose, CA 95128-4805
Phone: (408) 298-0433
Fax: (408) 295-8818
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence A56256 (CA)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 10025R (LA)

Record details

NPI number1255312005
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 9, 2005
Last updated in NPPESMay 6, 2023
Certification dateMay 6, 2023
Mailing address2020 Forest Ave Ste. 3, San Jose, CA 95128-4805

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolOTHER
Graduated 1993 (33 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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