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

Michael a Sequeira MD Inc

Organization Addiction Medicine (Internal Medicine) Physician · NPI 1861015257

Michael a Sequeira MD Inc is an Addiction Medicine (Internal Medicine) Physician in Claremont, California. Registered with an NPI since 2020.

In the registry since
2020
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

458 Potomac Way
Claremont, CA 91711-2762
Phone: (909) 477-0316
Show map & directions

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

Specialties & licences

Addiction Medicine (Internal Medicine) Physician (primary) Taxonomy 207RA0401X

Record details

NPI number1861015257
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Michael Sequeira — Ceo · (951) 255-2332
Other names Michael A Sequeira Md Inc; None
NPI enumeratedMay 20, 2020
Last updated in NPPESMay 20, 2020
Certification dateMay 20, 2020
Mailing address458 Potomac Way, Claremont, CA 91711-2762