Critical Care Medicine Doctors in San Antonio, TX Accepting Medicare

  1. Home
  2. Critical Care Medicine
  3. Texas
  4. San Antonio
25 Critical Care Medicine doctors found. Showing 21 - 25
female doctor icon
Dr. Joanna Jenny Beros, M.D.
Internal Medicine - Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4458 Medical Dr, Ste 505, San Antonio, TX 78229
Phone: 210-690-7400    Fax: 210-690-7405
male doctor icon
Alan Siqueiros, M.D.
Internal Medicine - Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 11212 State Highway 151 Ste 250, San Antonio, TX 78251
Phone: 210-704-0184    
female doctor icon
Dr. Maria Ines Velez, M.D.
Internal Medicine - Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 903 W Martin St, San Antonio, TX 78207
Phone: 210-358-3400    
male doctor icon
Dr. Benjamin Eric Stephens, MBBS
Internal Medicine - Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7703 Floyd Curl Dr, San Antonio, TX 78229
Phone: 210-567-7000    
male doctor icon
Scott Sullivan,
Internal Medicine - Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3551 Roger Brooke Dr, San Antonio, TX 78234
Phone: 210-916-4141    
  • 1
  • 2(current)

Critical Care Medicine: An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.


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.