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

Individual provider Optometrist · NPI 1891704615

Glenn A Johnston, OD is an Optometrist in Chico, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
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

2565 Ceanothus Ave Ste 155
Chico, CA 95973-7615
Phone: (530) 899-3939
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 6257 TPL (CA)

Record details

NPI number1891704615
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedAugust 8, 2006
Last updated in NPPESJune 10, 2008
Mailing address2565 Ceanothus Ave, Ste 155, Chico, CA 95973-7615

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