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

Dr. William Hamill, MD

Individual provider Child & Adolescent Psychiatry Physician · NPI 1962572347

Dr. William Hamill, MD is a Child & Adolescent Psychiatry Physician in Menlo Park, 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

830 Menlo Ave Ste 209
Menlo Park, CA 94025-4734
Phone: (650) 327-6161
Fax: (650) 327-8014
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Child & Adolescent Psychiatry Physician (primary) Taxonomy 2084P0804X · Licence G028574 (CA)

Record details

NPI number1962572347
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 9, 2006
Last updated in NPPESJuly 8, 2007
Mailing address830 Menlo Ave Ste 209, Menlo Park, CA 94025-4734

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