Nephrology Doctors in Sioux City, IA Accepting Medicare

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4 Nephrology doctors found. Showing 1 - 4
female doctor icon
Sharon K Fey, PA C
Internal Medicine - Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 700 4th Street, Ste 410, Sioux City, IA 51101
Phone: 712-255-7746    Fax: 712-255-0829
male doctor icon
Liem Som Oei, MD
Internal Medicine - Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 700 4th Street, Ste 410, Sioux City, IA 51101
Phone: 712-255-7746    Fax: 712-255-0829
female doctor icon
Caridad C Tan, MD
Internal Medicine - Nephrology
Medicare: Medicare Enrolled
Practice Location: 2730 Pierce St Ste 402a, Sioux City, IA 51104
Phone: 712-252-8191    Fax: 712-252-8192
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Min-hwa Hwa Chow, M.D.
Internal Medicine - Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 600 4th Street, Suite 103, Sioux City, IA 51101
Phone: 712-255-7746    Fax: 712-255-0829

Nephrology: An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.


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.