Individual provider · Type 1 NPI

John B. Simpson, MD

Cardiovascular Disease Physician · Redwood City, CA

NPI number 1356395263 Active

Practice location

2900 Whipple Ave, Suite 230
Redwood City, CA 94062-2843

Call (650) 306-2300 Map

Fax (650) 306-2336

Specialties and licenses

TaxonomyCodeLicense
Cardiovascular Disease Physician Primary 207RC0000XG33266 (CA)

Cardiovascular Disease Physician: An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

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About NPI 1356395263

John B. Simpson, MD's National Provider Identifier is 1356395263, issued on May 22, 2006. The primary taxonomy on file is Cardiovascular Disease Physician (207RC0000X), and the practice location is in Redwood City, CA. The record was last updated on Jul 13, 2026.