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

Stephen B. Lewis, MD, Inc

Organization Endocrinology, Diabetes & Metabolism Physician · NPI 1992099154

Stephen B. Lewis, MD, Inc is an Endocrinology, Diabetes & Metabolism Physician in Concord, California. Licensed in California. Registered with an NPI since 2011.

Licensed in
CA
In the registry since
2011
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 Ste 15
Concord, CA 94520-1928
Phone: (925) 682-9232
Fax: (925) 672-2198
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence G20175 (CA)

Record details

NPI number1992099154
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Stephen Lewis — Md · (925) 682-9232
NPI enumeratedJune 6, 2011
Last updated in NPPESAugust 9, 2011
Mailing address2425 East St, Suite 15, Concord, CA 94520-1928

Other providers in Concord