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GWMB is an American company located in Los Angeles, California, that provides medical billing and management services nationwide.

Golden West Medical Billing, Inc was founded by Edward Rivas and Patricia Ziders with a core set of traditional values and on the principle of treating people right. With a background in orthopedic surgery and medical management, respectively, Ed and Pat built GWMB with the understanding that every practice is unique, and so too are their billing needs. With that knowledge at hand, our services are tailored specifically to meet each client's practice requirements. And while adhering to good old-...

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Electronic Claim Submission
Payment Billing
Paper Claim Submission
Management of Cash Patients
Soft Collections
Medicare Enrollment
Patient Call Center
Tertiary Claim Processing
medical billing services
Secondary Claim Processing
Patient Visit Tracking
Comprehensive Practice Report
View All Services (16)
  • Tue 8:30 AM - 5:00 PM
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Reviews (2)
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Tyler Taylor
· Jul 18
Golden West Medical Billing has done my billing for over six years now and they have been great. I can focus on treating patients knowing that the billing will be taken care of without any problems. They are fast, convenient, accurate, and always available. I'd recommend their services to any provider without hesitation. Thank you GWMB! -Dr. Taylor
Updated Sep 04
Vivian Credidio, Ph.D.
· Jul 21
Golden West Billing has been my billing service for over five years. They have been responsible, ethical, friendly and consistent. I recommend them without hesitation. Vivian F. Credidio, Ph.D.
Updated Sep 04