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Lisa Rock

President
lisa.rock@nationalASCbilling.com

Lisa serves as President of National Medical Billing Services, one of the largest ASC billing companies in the country.  Lisa is a seasoned healthcare management veteran with over 25 years experience in the industry.  Her wide ranging background consists of Director of Training and Education for Mid-Atlantic Medical Services Inc. (seven years) and Vice President of Business Office Operations for an ASC development and management company (2 years).  She has also managed private practices in the specialties of orthopaedics, retina surgery, cardiology and anesthesia.  Lisa's unique knowledge of healthcare management has provided NMBS's clients with the tools and information they need to most effectively run their facilities in the highly fluctuating business of medical billing and compliance.

Testimonials

NMBS is exceptional in all respects. They are extremely knowledgeable and great to work with. And they increased our collections per case from $811 to $1,400, a 73% increase. This represents an additional $1.1mm of pure profit to us on an annual basis.

Surgery Center Owner
Bakersfield, California

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NMBS's unique combination of exceptional customer service, highly knowledgeable staff and deep industry expertise has made them our "go to" company for our billing and coding. Most importantly, they increased our cash per case from $1,045 to $1,575.

President, ASC Management Company
Atlanta, Georgia

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NMBS is purely focused on ASC billing and coding, and it really shows. They increased our cash per case by over $400 and are incredibly attentive to our every need.

ASC Administrator
Shreveport, Louisiana

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NMBS's specialized ASC coders maximized our revenue and compliance, and their skilled, diligent AR managers really know how to pursue every last dollar of our cash.

ASC Medical Director
Cleveland, Ohio

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Our Mission

We are singularly focused on delivering the best results, providing exceptional customer service and building relationships with ambulatory surgery centers based on trust, performance and integrity.

Contact Info

National Medical Billing Services

16759 Main Street, Suite 220 
St. Louis, MO 63040
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Office 636.273.6711
Toll Free 866.773.6711
Fax 636.273.6511

Email Us:
info@nationalASCbilling.com