Emergency Medicine Doctors in Irvine, CA Accepting Medicare

  1. Home
  2. Emergency Medicine
  3. California
  4. Irvine
24 Emergency Medicine doctors found. Showing 21 - 24
female doctor icon
Ann Ullrich, MD
Emergency Medicine - Emergency Medical Services
Medicare: Medicare Enrolled
Practice Location: 16200 Sand Canyon Ave, Irvine, CA 92618
Phone: 949-753-2000    
male doctor icon
Dr. John Luke Glavinovich, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 4330 Barranca Parkway, Suite 112, Irvine, CA 92604
Phone: 949-307-6210    Fax: 949-497-4225
male doctor icon
Keith Joseph Rosing, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 25 Shade Tree, Irvine, CA 92603
Phone: 949-759-8161    Fax: 949-854-1019
male doctor icon
Ethan Kunstadt, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 16200 Sand Canyon Ave, Irvine, CA 92618
Phone: 949-764-4624    
  • 1
  • 2(current)

Emergency Medicine: An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.


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.