Dr Thomas T Quach, MD - Medicare Obstetrics/gynecology in Westminster, CA

Dr Thomas T Quach, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Westminster, California. He went to Loma Linda University School Of Medicine and graduated in 1993 and has 31 years of diverse experience with area of expertise as Obstetrics/gynecology. His current practice location is 9186 Bolsa Ave, Westminster, California. You can reach out to his office (for appointments etc.) via phone at (714) 799-7522.

Dr Thomas T Quach is licensed to practice in California (license number G080556) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1033123146.

Contact Information

Dr Thomas T Quach, MD
9186 Bolsa Ave,
Westminster, CA 92683-5556
(714) 799-7522
(714) 799-7523

Map and Direction




Physician's Profile

Full NameDr Thomas T Quach
GenderMale
SpecialityObstetrics/gynecology
Experience31 Years
Location9186 Bolsa Ave, Westminster, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Thomas T Quach attended and graduated from Loma Linda University School Of Medicine in 1993
  NPI Data:
  • NPI Number: 1033123146
  • Provider Enumeration Date: 07/27/2006
  • Last Update Date: 11/14/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 8325215775
  • Enrollment ID: I20120125000725

Medical Identifiers

Medical identifiers for Dr Thomas T Quach such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033123146NPI-NPPES
00G805560MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology G080556 (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 Thomas T Quach allows following entities to bill medicare on his behalf.
Entity NameThomas Tri Quach Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750652137
PECOS PAC ID: 3173790524
Enrollment ID: O20120125000673

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 Thomas T Quach 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 Thomas T Quach, MD
9186 Bolsa Ave,
Westminster, CA 92683-5556

Ph: (714) 799-7522
Dr Thomas T Quach, MD
9186 Bolsa Ave,
Westminster, CA 92683-5556

Ph: (714) 799-7522

Reviews and Comments


Obstetrics & Gynecology Doctors in Westminster, CA

Ngoc My Thi Huynh, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 8900 Bolsa Ave Ste C, Westminster, CA 92683
Phone: 714-379-8809    Fax: 714-379-8811
Gregory F. Rosen, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 13950 Milton Ave, Suite 100, Westminster, CA 92683
Phone: 714-702-3000    Fax: 714-702-3030
Dr. Co Dang Long Pham, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 10362 Bolsa Ave, Bolsa Medical Group, Westminster, CA 92683
Phone: 714-531-2091    Fax: 714-531-1403
Mr. Hau Dvc Vuong, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 9091 Edinger Ave Ste A, Westminster, CA 92683
Phone: 714-890-9909    Fax: 714-897-4747
Dr. Billy Yee, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 13950 Milton Ave, Suite 100, Westminster, CA 92683
Phone: 714-702-3001    Fax: 714-702-3039
Dr. Marli Amin, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 13950 Milton Ave, Suite 100, Westminster, CA 92683
Phone: 714-702-3000    

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).

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