Internal Medicine Doctors in Lake Forest, CA Accepting Medicare

9 Internal Medicine doctors found. Showing 1 - 9
male doctor icon
Sam Pourbabak, MD
Internal Medicine - Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 23331 El Toro Rd, 102, Lake Forest, CA 92630
Phone: 949-916-9100    Fax: 949-916-0091
female doctor icon
Suma Oommen, M.D.
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 24432 Muirlands Blvd Ste 219, Lake Forest, CA 92630
Phone: 949-852-9038    
male doctor icon
Dr. Brian Escala Chavez, M.D.
Internal Medicine - Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 23331 El Toro Rd, Suite 102, Lake Forest, CA 92630
Phone: 949-916-9100    Fax: 949-916-0091
male doctor icon
Dr. Deepak Patel, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 26212 Dimension Dr, Ste 250, Lake Forest, CA 92630
Phone: 949-855-1887    Fax: 949-855-3213
female doctor icon
Sahar E. Lashin, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 22972 El Toro Rd # C3, Lake Forest, CA 92630
Phone: 949-749-1049    Fax: 949-749-1048
male doctor icon
Dr. Ku-juey Raymond Chang, M.D.
Internal Medicine - Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 23331 El Toro Rd, Suite 102, Lake Forest, CA 92630
Phone: 949-916-9100    Fax: 949-916-0091
male doctor icon
Benjamin Milchiker, M.D.
Internal Medicine - Endocrinology, Diabetes & Metabolism
Medicare: Not Enrolled in Medicare
Practice Location: 23361 El Toro Rd Ste 202, Lake Forest, CA 92630
Phone: 949-357-4430    
male doctor icon
Mohammed Waseem Uddin Ansari, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 22972 El Toro Rd, Lake Forest, CA 92630
Phone: 816-585-4373    
female doctor icon
Madineth Muy, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 22621 Lake Forest Dr Ste D1, Lake Forest, CA 92630
Phone: 949-242-6902    Fax: 949-372-3544
Popular Specializations in Lake Forest, CA:

Family Medicine
Internal Medicine
Pediatrics
Dermatology
Psychiatry & Neurology
Endocrinology, Diabetes & Metabolism
Ophthalmology


Internal Medicine: A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.


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.