General Practice Doctors in Columbia, MD Accepting Medicare

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4 General Practice doctors found. Showing 1 - 4
female doctor icon
Mrs. Jacinth Edna Brooks, MD
General Practice
Medicare: Accepting Medicare Assignments
Practice Location: 6250 Old Dobbin Ln, Columbia, MD 21045
Phone: 410-730-3399    Fax: 443-478-4736
male doctor icon
Inder S Gujral, MD
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 8795 Endless Ocean Way, Columbia, MD 21045
Phone: 410-290-1112    
female doctor icon
Dr. Chioma Marcellina Umeh, DO
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 4935 Pale Orchis Ct, Columbia, MD 21044
Phone: 562-818-2011    
male doctor icon
Dr. George Howard Greidinger, M.D.
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 5447 High Tor Hill, Columbia, MD 21045
Phone: 810-423-4911    

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.