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

Terilyn Thach, Inc

Organization Optometrist · NPI 1790087864

Terilyn Thach, Inc is an Optometrist in Escondido, California. Licensed in California. Registered with an NPI since 2010.

Licensed in
CA
In the registry since
2010
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

2419 E Valley Pkwy
Escondido, CA 92027-2932
Phone: (760) 738-9931
Fax: (760) 738-9933
Show map & directions

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 11456 (CA)

Record details

NPI number1790087864
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Terilyn Thach — President/Owner · (760) 738-9931
Other names Insight Vision Optometry
NPI enumeratedNovember 23, 2010
Last updated in NPPESJuly 18, 2011
Mailing address2419 E Valley Pkwy, Escondido, CA 92027-2932

Other providers in Escondido