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

William Touchstone Clayton, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1366525586

William Touchstone Clayton, MD is an Obstetrics & Gynecology Physician in Newport Beach, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
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

351 Hospital Rd #207
Newport Beach, CA 92663
Phone: (949) 646-2800
Fax: (949) 646-8147
Show map & directions

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence G048202 (CA)

Record details

NPI number1366525586
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 23, 2006
Last updated in NPPESJuly 26, 2010

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