Chinh Mai, MD - Medicare Internal Medicine in Westminster, CA

Chinh Mai, MD is a medicare enrolled "Internal Medicine" physician in Westminster, California. He went to University College Of Medicine and graduated in 2000 and has 24 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Vm Medical Group and his current practice location is 8251 Westminster Blvd Ste 110, Westminster, California. You can reach out to his office (for appointments etc.) via phone at (714) 839-5898.

Chinh Mai is licensed to practice in California (license number A126013) 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 1992017636.

Contact Information

Chinh Mai, MD
8251 Westminster Blvd Ste 110,
Westminster, CA 92683-3370
(714) 839-5898
(855) 227-7512

Map and Direction




Physician's Profile

Full NameChinh Mai
GenderMale
SpecialityInternal Medicine
Experience24 Years
Location8251 Westminster Blvd Ste 110, 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:
  • Chinh Mai attended and graduated from University College Of Medicine in 2000
  NPI Data:
  • NPI Number: 1992017636
  • Provider Enumeration Date: 07/10/2010
  • Last Update Date: 04/01/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2860627676
  • Enrollment ID: I20131104000704

Medical Identifiers

Medical identifiers for Chinh Mai such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992017636NPI-NPPES
A126013OtherCAMEDICAL LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist A126013 (California)Secondary
282N00000XGeneral Acute Care Hospital 07051659 (California)Secondary
207R00000XInternal Medicine A126013 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Vm Medical Group37798473892

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. Chinh Mai allows following entities to bill medicare on his behalf.
Entity NameHospitalist Medicine Physicians Of California Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184663965
PECOS PAC ID: 8426062027
Enrollment ID: O20060202000956
Entity NameVm Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184122624
PECOS PAC ID: 3779847389
Enrollment ID: O20180508000766

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. Chinh Mai 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
Chinh Mai, MD
8251 Westminster Blvd Ste 110,
Westminster, CA 92683-3370

Ph: (832) 677-7437
Chinh Mai, MD
8251 Westminster Blvd Ste 110,
Westminster, CA 92683-3370

Ph: (714) 839-5898

Reviews and Comments


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Phone: 714-890-9241    Fax: 714-890-9541

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.