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

Dr. Terilyn T Thach, OD

Individual provider Optometrist · NPI 1710030861

Dr. Terilyn T Thach, OD is an Optometry in Escondido, California. Graduated from University of California - School of Optometry in 2000, 26 years ago. Accepts Medicare assignment. Licensed in California.

Years since qualifying
26
Trained at
University of California - School of Optometry
Licensed in
CA
In the registry since
2007
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

2419 E Valley Pkwy
Escondido, CA 92027-2932
Phone: (760) 729-4696
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

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

Record details

NPI number1710030861
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedJanuary 20, 2007
Last updated in NPPESJuly 15, 2011

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPTOMETRY
Medical schoolUNIVERSITY OF CALIFORNIA - SCHOOL OF OPTOMETRY
Graduated 2000 (26 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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