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

Stephen B. Lewis MD Endocrinology Practice Inc

Organization Specialist · NPI 1417102518

Stephen B. Lewis MD Endocrinology Practice Inc provides Specialist services in Concord, California. Licensed in California. Registered with an NPI since 2008.

Licensed in
CA
In the registry since
2008
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

2425 E St #15
Concord, CA 94520-1928 Not confirmed with CMS for 17 years — call before visiting
Phone: (925) 682-9232
Fax: (925) 682-1120
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence G20175 (CA)

Record details

NPI number1417102518
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Stephen Lewis — Owner · (925) 682-9232
NPI enumeratedNovember 18, 2008
Last updated in NPPESNovember 18, 2008
Mailing address2425 East St, 15, Concord, CA 94520

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