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

Dr. Michael Stephen Baker, MD

Individual provider Specialist · NPI 1043309008

Dr. Michael Stephen Baker, MD is a Specialist in Walnut Creek, California. Licensed in California. Registered with an NPI since 2006.

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.

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Practice location Address checks out

130 La Casa Via Bldg 3 Ste 211
Walnut Creek, CA 94598-3045
Phone: (925) 933-0984
Fax: (925) 988-0986
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence G31440 (CA)
Specialist Taxonomy 174400000X · Licence G31440 (CA)

Record details

NPI number1043309008
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 11, 2006
Last updated in NPPESJuly 23, 2021
Certification dateJuly 23, 2021
Mailing address1450 Treat Blvd # 300, Walnut Creek, CA 94597-2168

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