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

Dr. Michael Cassidy, MD

Individual provider Specialist · NPI 1780673442

Dr. Michael Cassidy, MD is a Specialist in Berkeley, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
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

2001 Dwight Way
Berkeley, CA 94704-2608
Phone: (510) 204-1591
Fax: (510) 204-6440
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence G330960 (CA)

Record details

NPI number1780673442
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 17, 2005
Last updated in NPPESJuly 13, 2026
Mailing address2001 Dwight Way, Berkeley, CA 94704-2608

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