Dr Terilyn T Thach, OD - Medicare Optometrist in Escondido, CA

Dr Terilyn T Thach, OD is a medicare enrolled "Optometrist" provider in Escondido, California. She went to University Of California - School Of Optometry and graduated in 2000 and has 24 years of diverse experience with area of expertise as Optometry. Her current practice location is 2419 E Valley Pkwy, Escondido, California. You can reach out to her office (for appointments etc.) via phone at (760) 729-4696.

Dr Terilyn T Thach is licensed to practice in California (license number 11456T) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1710030861.

Contact Information

Dr Terilyn T Thach, OD
2419 E Valley Pkwy,
Escondido, CA 92027-2932
(760) 729-4696
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDr Terilyn T Thach
GenderFemale
SpecialityOptometry
Experience24 Years
Location2419 E Valley Pkwy, Escondido, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Terilyn T Thach attended and graduated from University Of California - School Of Optometry in 2000
  NPI Data:
  • NPI Number: 1710030861
  • Provider Enumeration Date: 01/20/2007
  • Last Update Date: 07/15/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 6305933631
  • Enrollment ID: I20071101000735

Medical Identifiers

Medical identifiers for Dr Terilyn T Thach such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710030861NPI-NPPES
1593639MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 11456T (California)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Terilyn T Thach allows following entities to bill medicare on her behalf.
Provider NameTerilyn Thach, Inc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1790087864
PECOS PAC ID: 5092995241
Enrollment ID: O20110207000063

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Terilyn T Thach is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Terilyn T Thach, OD
2419 E Valley Pkwy,
Escondido, CA 92027-2932

Ph: () -
Dr Terilyn T Thach, OD
2419 E Valley Pkwy,
Escondido, CA 92027-2932

Ph: (760) 729-4696

Reviews and Comments


Optometrist in Escondido, CA

Regency Eye Care, Inc.
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Medicare: Accepting Medicare Assignments
Practice Location: 1955 Citracado Pkwy Ste 301, Escondido, CA 92029
Phone: 760-746-3934    Fax: 760-746-3991
Dena Shahani, O.D.
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Medicare: Medicare Enrolled
Practice Location: 1284 Auto Park Way Ste C, Escondido, CA 92029
Phone: 760-745-9065    
Nancy El-moghrabi, O.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 290 E Via Rancho Pkwy, Escondido, CA 92025
Phone: 586-468-7370    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.