Medicare Internal Medicine Doctors in Colorado Medicare Details, Address, Contact

4491 Internal Medicine doctors found. Showing 2881 - 2900
male doctor icon
Dr. Ashwin Kumar Reddy Ganta, M.D
Internal Medicine - Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 3351 Eastbrook Dr Ste 100, Fort Collins, CO 80525
Phone: 970-493-7733    Fax: 970-493-8745
male doctor icon
Dr. Gregory A Feldpausch, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2637 Midpoint Dr Ste B, Fort Collins, CO 80525
Phone: 970-488-1666    
female doctor icon
Kelly Klotz,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4674 Snow Mesa Dr Ste 200, Fort Collins, CO 80528
Phone: 970-266-3650    Fax: 970-266-3660
male doctor icon
Dr. Matthew D Sorensen, MD
Internal Medicine - Medical Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2121 E Harmony Rd, Suite 170, Fort Collins, CO 80528
Phone: 970-495-7421    Fax: 970-493-3528
female doctor icon
Dr. Christina Lang, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4674 Snow Mesa Dr, Suite 120, Fort Collins, CO 80528
Phone: 970-266-3650    Fax: 970-266-3660
male doctor icon
Russell R Heath, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2121 E Harmony Rd, Ste 100, Fort Collins, CO 80528
Phone: 970-221-1000    Fax: 970-297-6860
male doctor icon
Dr. Robert F Marschke Jr., M.D.
Internal Medicine - Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 2315 E Harmony Rd, #110, Fort Collins, CO 80528
Phone: 970-212-7600    Fax: 970-212-7637
female doctor icon
Barbara Widom, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1106 E Prospect Rd, Suite 100, Fort Collins, CO 80525
Phone: 970-224-3636    Fax: 970-224-3637
male doctor icon
Dr. Mark William Landmeier, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2121 E Harmony Rd, Suite 300, Fort Collins, CO 80528
Phone: 970-224-9102    Fax: 970-224-9112
male doctor icon
Dr. Jay Joseph Dennehy, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2637 Midpoint Dr Ste B, Fort Collins, CO 80525
Phone: 970-488-1666    
male doctor icon
Joseph Huguelet, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2637 Midpoint Dr Ste B, Fort Collins, CO 80525
Phone: 970-488-1666    Fax: 970-472-9381
female doctor icon
Dr. Livia Selina Tsien, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4674 Snow Mesa Dr Ste 100, Fort Collins, CO 80528
Phone: 970-482-3712    Fax: 970-266-4190
male doctor icon
Michael Adam Weinreich, M.D.
Internal Medicine - Interventional Cardiology
Medicare: Accepting Medicare Assignments
Practice Location: 2121 E Harmony Rd Unit 100, Fort Collins, CO 80528
Phone: 970-221-1000    
female doctor icon
Dr. Elvira G Aguila, MD
Internal Medicine - Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2121 E Harmony Rd, Suite 300, Fort Collins, CO 80528
Phone: 970-224-9102    Fax: 970-224-9112
male doctor icon
Dr. Mark Neagle, M.D.
Internal Medicine - Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2121 E Harmony Rd, Suite 300, Fort Collins, CO 80528
Phone: 970-224-9102    Fax: 970-224-9112
male doctor icon
Dr. John Bradley Oldemeyer, M.D.
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2121 E Harmony Rd, Unit 100, Fort Collins, CO 80528
Phone: 970-221-1000    Fax: 970-297-6860
male doctor icon
Dr. Eric J Hess, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2637 Midpoint Dr Ste B, Fort Collins, CO 80525
Phone: 970-488-1666    
female doctor icon
Dr. Kirsten Storey, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 702a W Drake Rd, Fort Collins, CO 80526
Phone: 970-229-4600    Fax: 970-229-4699
female doctor icon
Dr. Cathy L Ow, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4674 Snow Mesa Dr, Suite 100, Fort Collins, CO 80528
Phone: 970-482-3712    Fax: 970-266-4190
male doctor icon
Abraham L Brass, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 3702 S Timberline Rd Ste A, Fort Collins, CO 80525
Phone: 970-207-9773    

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.