Dr Antony Cyril Ernest, MD - Medicare Cardiovascular Disease (cardiology) in Lancaster, CA

Dr Antony Cyril Ernest, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Lancaster, California. He graduated from medical school in 1967 and has 57 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice County Of Los Angeles and his current practice location is 43807 10th St W, Suite A, Lancaster, California. You can reach out to his office (for appointments etc.) via phone at (661) 948-2621.

Dr Antony Cyril Ernest is licensed to practice in California (license number A31133) 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 1740380880.

Contact Information

Dr Antony Cyril Ernest, MD
43807 10th St W, Suite A,
Lancaster, CA 93534-4805
(661) 948-2621
(661) 948-1632

Map and Direction




Physician's Profile

Full NameDr Antony Cyril Ernest
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience57 Years
Location43807 10th St W, Lancaster, 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 Antony Cyril Ernest graduated from medical school in 1967
  NPI Data:
  • NPI Number: 1740380880
  • Provider Enumeration Date: 09/25/2006
  • Last Update Date: 11/10/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 5890713119
  • Enrollment ID: I20051104000704

Medical Identifiers

Medical identifiers for Dr Antony Cyril Ernest such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740380880NPI-NPPES
060040670OtherCARAILROAD MEDICARE
00A311330MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease A31133 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
County Of Los Angeles1850296534295

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 Antony Cyril Ernest allows following entities to bill medicare on his behalf.
Entity NameCounty Of Los Angeles
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851363188
PECOS PAC ID: 1850296534
Enrollment ID: O20031204001218
Entity NameHmg Health Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194217588
PECOS PAC ID: 3870848260
Enrollment ID: O20180822001057

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 Antony Cyril Ernest 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 Antony Cyril Ernest, MD
Po Box 6110,
Lancaster, CA 93539-6110

Ph: (661) 948-2621
Dr Antony Cyril Ernest, MD
43807 10th St W, Suite A,
Lancaster, CA 93534-4805

Ph: (661) 948-2621

Reviews and Comments


Internal Medicine Doctors in Lancaster, CA

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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.