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

Joseph C. Chao, MD Cardiology Clinic

Organization Cardiovascular Disease Physician · NPI 1245935352

Joseph C. Chao, MD Cardiology Clinic is a Cardiovascular Disease Physician in Mountain View, California. Registered with an NPI since 2023.

In the registry since
2023

Practice location Address checks out

525 S Dr Ste 105
Mountain View, CA 94040-4211
Phone: (650) 962-0242
Fax: (650) 962-8657
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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

Record details

NPI number1245935352
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Joseph Chao — Physician · (408) 666-2866
NPI enumeratedMarch 31, 2023
Last updated in NPPESMarch 31, 2023
Certification dateMarch 31, 2023
Mailing address525 South Dr Ste 105, Mountain View, CA 94040-4211

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