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

William Andrew Hayton, MD

Individual provider Psychiatry Physician · NPI 1942425178

William Andrew Hayton, MD is a Psychiatry Physician in Loma Linda, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
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

11201 Benson St 116A
Loma Linda, CA 92357-0001
Phone: (909) 825-7084
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence A94065 (CA)

Record details

NPI number1942425178
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 14, 2007
Last updated in NPPESApril 18, 2013

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