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

Dr. William Sickles Halsey III, MD

Individual provider Plastic Surgery within the Head & Neck (Otolaryngology) Physician · NPI 1679544472

Dr. William Sickles Halsey III, MD is a Plastic Surgery within the Head & Neck (Otolaryngology) Physician in LA Jolla, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
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

9834 Genesee Ave Ste 416
LA Jolla, CA 92037-1223
Phone: (858) 458-1287
Fax: (858) 452-9160
Show map & directions

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

Specialties & licences

Plastic Surgery within the Head & Neck (Otolaryngology) Physician (primary) Taxonomy 207YX0007X · Licence G-30707 (CA)

Record details

NPI number1679544472
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 30, 2006
Last updated in NPPESNovember 2, 2013