Michael Cassidy, M.D.
Specialist · Berkeley, CA
Practice location
2001 Dwight WayBerkeley, CA 94704-2608
- Phone
- (510) 204-1591
- Fax
- (510) 204-6440
NPI record
- NPI
- 1780673442
- Entity type
- Individual (Type 1)
- Enumeration date
- October 17, 2005
- Last updated
- July 13, 2026
- Sole proprietor
- No
Specialties & taxonomy codes
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X |
G330960 | CA |
About Dr. Cassidy
Michael Cassidy, M.D. is a healthcare provider registered in the NPI registry with the primary taxonomy Specialist (code 174400000X). The practice location is 2001 Dwight Way, Berkeley, CA 94704-2608. The NPI number 1780673442 was assigned on October 17, 2005 and the record was last updated on July 13, 2026.
Dr. Cassidy lists a license in the registry: #G330960 (CA) for Specialist. License numbers are self-reported to NPPES; verify them with the state licensing board.
Frequently asked questions
What is the NPI number of Michael Cassidy, M.D.?
The NPI number is 1780673442.
What is the phone number of Dr. Cassidy?
The phone number listed for the practice location is (510) 204-1591.
Where is Dr. Cassidy located?
2001 Dwight Way, Berkeley, CA 94704-2608.
What is the taxonomy code for Dr. Cassidy?
The primary taxonomy code is 174400000X – Specialist.
Is this information correct?
All details come from the public NPPES registry. Providers can update their record at nppes.cms.hhs.gov; changes appear here after the next weekly update.
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