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

William Simpson, MD

Individual provider Sports Medicine (Orthopaedic Surgery) Physician · NPI 1689860801

William Simpson, MD is a Sports Medicine (Orthopaedic Surgery) Physician in Los Angeles, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
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

6310 San Vicente Blvd Ste 404
Los Angeles, CA 90048-5426
Phone: (323) 503-5209
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Sports Medicine (Orthopaedic Surgery) Physician (primary) Taxonomy 207XX0005X · Licence G43101 (CA)

Record details

NPI number1689860801
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 20, 2007
Last updated in NPPESOctober 28, 2014

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