Internal Medicine Doctors in Neenah, WI Accepting Medicare

34 Internal Medicine doctors found. Showing 1 - 20
female doctor icon
Kelsey Kienert, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 Main St, Neenah, WI 54956
Phone: 920-720-1463    
male doctor icon
Dr. Benjamin J Duffy, D.O.
Internal Medicine - Bariatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 Theda Clark Medical Plz Ste 420, Neenah, WI 54956
Phone: 920-720-7211    
male doctor icon
William L Nelson, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 101 Main St, Neenah, WI 54956
Phone: 920-727-4220    
female doctor icon
Dr. Barbara L Lauderdale, MD
Internal Medicine - Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 804 E Forest Ave, Neenah, WI 54956
Phone: 920-722-6692    
female doctor icon
Taylor B Doberstein, D.O.
Internal Medicine - Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 200 Theda Clark Medical Plz Ste 240, Neenah, WI 54956
Phone: 920-831-5050    Fax: 920-727-4511
male doctor icon
James R Burns, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 Main St, Neenah, WI 54956
Phone: 920-727-4220    
female doctor icon
Kim R Riess-sagers, MD
Internal Medicine - Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 300 N Commercial St, Suite 200, Neenah, WI 54956
Phone: 920-886-0818    Fax: 920-886-0773
male doctor icon
Dr. Robert E Dedmon, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 333 Park Dr, Neenah, WI 54956
Phone: 920-725-3939    Fax: 920-725-1011
male doctor icon
Todd J Talbot, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 Main St, Neenah, WI 54956
Phone: 920-727-4220    
male doctor icon
Dr. Curtis Coulter Baltz, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 333 N Green Bay Rd, Neenah, WI 54956
Phone: 920-725-2070    Fax: 920-725-4549
male doctor icon
Edwin E Wilson, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 121 Poplar Ct, Neenah, WI 54956
Phone: 920-722-3494    
male doctor icon
Kristian V Lozev, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 130 2nd St, Neenah, WI 54956
Phone: 920-729-2738    Fax: 920-729-3021
male doctor icon
Mark G Hermans, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 130 2nd St, Neenah, WI 54956
Phone: 920-729-2738    
male doctor icon
Michael C Beckett, MD
Internal Medicine - Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 333 N Green Bay Rd, Neenah, WI 54956
Phone: 920-729-2070    
male doctor icon
Dr. Steven E Knaus, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 Theda Clark Medical Plz, Suite 380, Neenah, WI 54956
Phone: 920-727-9650    Fax: 920-727-0430
female doctor icon
Dr. Ifueko Belinda Okundaye, MD
Internal Medicine - Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 1540 Lyon Dr, Neenah, WI 54956
Phone: 920-727-4946    Fax: 920-727-4956
male doctor icon
David W Koeper, MD
Internal Medicine - Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 300 N Commercial St, Suite 200, Neenah, WI 54956
Phone: 920-886-0818    Fax: 920-883-0773
male doctor icon
Dr. Stephen Mark Bullard, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1540 Lyon Dr, Neenah, WI 54956
Phone: 920-727-4946    
male doctor icon
Russell A Novak, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 200 Theda Clark Medical Plaza, Suite 480, Neenah, WI 54956
Phone: 920-729-0608    Fax: 920-729-2902
male doctor icon
Dr. Thomas Keith Duncan, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 Theda Clark Medical Plz Ste 240, Neenah, WI 54956
Phone: 920-725-2070    
  • 1(current)
  • 2

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.