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

Dr. Stephen B. Lewis, MD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1366460594

Dr. Stephen B. Lewis, MD is an Endocrinology, Diabetes & Metabolism Physician in Concord, 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

2425 E St #15
Concord, CA 94520-1928
Phone: (925) 682-9232
Fax: (925) 676-2198
Show map & directions

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)
Internal Medicine Physician Taxonomy 207R00000X · Licence G20175 (CA)

Record details

NPI number1366460594
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 17, 2006
Last updated in NPPESSeptember 22, 2016

Other providers in Concord