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

Dr. Brian I Watanabe, MD

Individual provider Vascular Surgery Physician · NPI 1831262203

Dr. Brian I Watanabe, MD is a Vascular Surgery Physician in Laguna Hills, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
Specialties on file
2
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

24953 Paseo De Valencia Ste 15C
Laguna Hills, CA 92653-4342
Phone: (949) 770-9300
Fax: (949) 770-9310
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Vascular Surgery Physician (primary) Taxonomy 2086S0129X · Licence G83423 (CA)
Surgery Physician Taxonomy 208600000X · Licence G83423 (CA)

Record details

NPI number1831262203
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 15, 2006
Last updated in NPPESApril 8, 2013

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