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Sonoma Credentialing Services has more than 17 years of federal, state and private/commercial healthcare provider insurance payer enrollment, contracting and credentialing experience.


We have helped a variety of providers across the US including Behavioral Health, Durable Medical Equipment, Home Health Agency, Incontinence/Urological, Medical Device Manufacturer, Respiratory, Orthotics & Prosthetics, Pediatric, Physical Therapy, Podiatric, Practitioners, Sleep Lab/IDTF, and CVO and Billing companies.

We are proud to be a member of the following professional and community organizations:

Dina A. Solis, Principal/Consultant


A veteran of over 17 years in the healthcare industry, her experience includes an 11-year payer enrollment, contracting and credentialing career with a $200M/year, national Durable Medical Equipment and Pharmacy company, as well as over six years providing payer enrollment, managed care contracting and credentialing consulting services to a variety of healthcare providers and organizations across the US.


Dina is a four-year NAMSS Educational Conference Guest Speaker, independent webinar presenter and industry website content author on the topic of payer enrollment processes and best practices. She studied Human Resource Management in Northern California, holds a Provider Enrollment Specialist Certificate (PESC), and is pursuing her professional designation as a Fellow, Academy for Healthcare Management (FAHM).



Dina also serves as a board member for the non-profit Sending Out An SOS, which raises awareness and funding to help provide education, orthotic & prosthetic equipment, care and support to less fortunate victims of limb loss.





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