Geriatric Medicine Doctors in Orange, CA Accepting Medicare

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6 Geriatric Medicine doctors found. Showing 1 - 6
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Dr. Xaviour James Walker, M.D.
Internal Medicine - Geriatric Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 200 S Manchester Ave, Suite 835, Orange, CA 92868
Phone: 714-456-6576    Fax: 714-456-7933
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Kassandra Angela King, DO
Internal Medicine - Geriatric Medicine
Medicare: Medicare Enrolled
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-880-7812    
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Dr. Mary Peacock Harward, M.D.
Internal Medicine - Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1234 W Chapman Ave, Suite 105, Orange, CA 92868
Phone: 714-532-4915    Fax: 714-532-9719
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Dr. Angela Tan, MD
Internal Medicine - Geriatric Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 101 The City Dr S, Ste 835, Rte 81, Orange, CA 92868
Phone: 714-456-6770    
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Dr. Shashidar B Acharya, M.D.
Internal Medicine - Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1240 E Chapman Ave, Orange, CA 92866
Phone: 714-771-2800    Fax: 714-771-3200
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Dr. Robert William Buster, M.D.
Internal Medicine - Geriatric Medicine
Medicare: Medicare Enrolled
Practice Location: 845 W La Veta Ave Ste 108, Orange, CA 92868
Phone: 714-639-2600    Fax: 714-289-3906

Geriatric Medicine: An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.


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.