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

Christopher A. Simmons, MD

Organization Internal Medicine Physician · NPI 1134818057

Christopher A. Simmons, MD is an Internal Medicine Physician in Lafayette, California. Registered with an NPI since 2023.

In the registry since
2023

Practice location Address checks out

1027 Brown Ave
Lafayette, CA 94549-3901
Phone: (925) 273-7508
Fax: (925) 209-2995
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1134818057
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Christopher Simmons — Owner · (925) 998-5504
NPI enumeratedMay 5, 2023
Last updated in NPPESSeptember 28, 2023
Certification dateSeptember 28, 2023
Mailing addressPo Box 1308, Lafayette, CA 94549-1308

Other providers in Lafayette