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

Dr. Ken Lay, OD

Individual provider Optometrist · NPI 1255329215

Dr. Ken Lay, OD is an Optometrist in Vista, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2005
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

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Practice location Address checks out

640 Escondido Ave Ste 114
Vista, CA 92084-6172
Phone: (760) 630-8200
Fax: (760) 630-8288
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 10767T (CA)

Record details

NPI number1255329215
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedOctober 12, 2005
Last updated in NPPESApril 28, 2010
Mailing address640 Escondido Ave, Suite 114, Vista, CA 92084-6172

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