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

William L Clauson, MD

Individual provider Anesthesiology Physician · NPI 1427072560

William L Clauson, MD is an Anesthesiology Physician in Fremont, 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

38069 Martha Ave Ste 300
Fremont, CA 94536-3811
Phone: (510) 744-9153
Fax: (510) 744-9399
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pain Medicine (Anesthesiology) Physician (primary) Taxonomy 207LP2900X · Licence G27171 (CA)
Anesthesiology Physician Taxonomy 207L00000X · Licence G27171 (CA)

Record details

NPI number1427072560
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 26, 2006
Last updated in NPPESOctober 11, 2016

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