DR. TERILYN T THACH O.D.
NPI 1710030861
Optometrist in Escondido, CA

Active since January 20, 2007PECOS EnrolledAccepts Medicare Assignment
2419 E VALLEY PKWY, ESCONDIDO, CA 92027(760) 729-4696 Get Directions Write a Review

NPPES record last updated: July 15, 2011. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Terilyn T Thach O.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. TERILYN T THACH O.D. (NPI 1710030861) is an individual optometrist in Escondido, California, licensed in California (11456T) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS and is a graduate of University Of California - School Of Optometry (2000).

NPPES Registry Identity

NPI1710030861
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. TERILYN T THACHCredential: O.D.
Location Address2419 E VALLEY PKWYEscondido, CA 92027-2932
Mailing Address2419 E Valley PkwyEscondido, CA 92027-2932
Sole ProprietorNo
Medical School CMSUniversity Of California - School Of OptometryGraduated 2000
Enumeration DateJanuary 20, 2007
Last NPPES UpdateJuly 15, 2011
NPI 1710030861 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License Licensed in CA · 11456T
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
2419 E VALLEY PKWY, Escondido, CA 92027

Other Identifiers 1

Medicaid1593639CA

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Terilyn T Thach O.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6305933631
PECOS Enrollment IDI20071101000735
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92027 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$140.22 typical visit price
range $62.10 – $184.71
Typical copayment $35.05 (range $15.52 – $46.17)
Most-billed visit code 99204
Established Patient
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Optometrist
2419 E VALLEY PKWY
ESCONDIDO, CA 92027

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Terilyn Thach's NPI number?

The NPI number for Terilyn Thach is 1710030861. It was assigned to this individual provider in the NPPES registry on January 20, 2007.

Where is Terilyn Thach located?

Terilyn Thach practices at 2419 E Valley Pkwy, Escondido, CA 92027. The listed phone number is (760) 729-4696.

What is Terilyn Thach's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Terilyn Thach enrolled in Medicare?

Yes. Terilyn Thach is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Terilyn Thach accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, BlueCross BlueShield of Tennessee and Providence Health Plan list Terilyn Thach as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Terilyn Thach was last updated on July 15, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.