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

Dr. William J. Watson, MD

Individual provider Otolaryngology Physician · NPI 1023007507

Dr. William J. Watson, MD is an Otolaryngology Physician in San Luis Obispo, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2005
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

1035 Peach St Ste 301
San Luis Obispo, CA 93401-2700
Phone: (805) 545-5665
Fax: (805) 544-6477
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence G42368 (CA)

Record details

NPI number1023007507
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 18, 2005
Last updated in NPPESNovember 28, 2007

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