General Practice Doctors in Orange, CA Accepting Medicare

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6 General Practice doctors found. Showing 1 - 6
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Dr. Jonnel Ramos Constantino, M.D.
General Practice
Medicare: Accepting Medicare Assignments
Practice Location: 1800 E Heim Ave, Unit 18, Orange, CA 92865
Phone: 909-427-5310    Fax: 909-427-4107
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Mrs. Kristine Astvatsaturyan, M.D.
General Practice
Medicare: May Accept Medicare Assignments
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-456-8888    
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Frank Fong Young, M.D.
General Practice
Medicare: Accepting Medicare Assignments
Practice Location: 867 S Tustin St, Orange, CA 92866
Phone: 714-771-1420    Fax: 714-771-6918
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Dr. Anthony Edward Chin Loy Jr., M.D.
General Practice
Medicare: Medicare Enrolled
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-456-7890    
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Dr. Lorraine Nkeiru Sunday, M.D./PHD
General Practice
Medicare: Medicare Enrolled
Practice Location: 1045 N Tustin St, Orange, CA 92867
Phone: 714-288-8303    
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Dr. Colin Paul Randau, M.D.
General Practice
Medicare: Medicare Enrolled
Practice Location: 101 The City Dr S, Building 56, Suite 300, Orange, CA 92868
Phone: 714-456-6595    

General Practice: A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.


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.