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

Joseph Blumenthal MD, Inc

Organization Cardiovascular Disease Physician · NPI 1548304157

Joseph Blumenthal MD, Inc is a Cardiovascular Disease Physician in San Francisco, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1580 Valencia St Ste 101
San Francisco, CA 94110-4423
Phone: (415) 282-3030
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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 A22670 (CA)

Record details

NPI number1548304157
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Joseph Blumenthal — President · (415) 282-3030
NPI enumeratedFebruary 16, 2007
Last updated in NPPESAugust 22, 2020
Mailing address1580 Valencia St, Ste 101, San Francisco, CA 94110-4423

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