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

Michael Anthony Sequeira, MD

Individual provider Addiction Medicine (Family Medicine) Physician · NPI 1578512844

Michael Anthony Sequeira, MD is an Addiction Medicine (Family Medicine) Physician in Claremont, California. Practices as a sole proprietor. Licensed in California.

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.

See every abbreviation used in this directory →

Practice location Address checks out

458 Potomac Way
Claremont, CA 91711-2762
Phone: (909) 447-0316
Fax: (909) 447-0316
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence G64724 (CA)
Addiction Medicine (Family Medicine) Physician Taxonomy 207QA0401X · Licence G64724 (CA)

Record details

NPI number1578512844
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 6, 2006
Last updated in NPPESMay 20, 2020
Certification dateMay 20, 2020
Mailing address210 Campbell Ave, Redlands, CA 92373-6832