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

William L. Caton III MD, Inc

Organization Neurological Surgery Physician · NPI 1689740805

William L. Caton III MD, Inc provides Neurological Surgery Physician services in Pasadena, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

630 S Raymond Ave Ste 330
Pasadena, CA 91105-3278 Not confirmed with CMS for 16 years — call before visiting
Phone: (626) 793-8194
Fax: (626) 793-3664
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence G23691 (CA)

Record details

NPI number1689740805
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Caton — President · (626) 793-8194
NPI enumeratedNovember 28, 2006
Last updated in NPPESJuly 28, 2010
Mailing address630 S Raymond Ave, Suite 330, Pasadena, CA 91105-3278

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