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HSCSN Provider Services Team

HSCSN Provider Services Team

Provider Services Line: 202-495-7526
  • Direct questions, if you:
    • Are a provider with contracting, credentialing or operational issues
    • Are a provider with a question or complaint
    • Are a provider with a question regarding the status of a claim
Nadine Coy, Chief Operating Officer
 
Awa Sall, Associate Director of Contracting
  • Direct questions, if you:
    • Have interest in becoming an HSCSN provider
    • Have questions about your contract
Chawleen Smith, Senior Network Coordinator
  • Direct questions, if you are a:
    • Home Health Providers (including HSC Home Care)
    • HSC Pediatric Center 
    • Respite Care Providers
    • Durable Medical Equipment Suppliers/Providers
    • Local Pharmacies 
    • Other Specialists (i.e. Cardiologists) 
    • Children's National Medical System & Children's Pediatricians & Associates (CPA) 
Charisse Vickerie, Senior Provider Affairs Specialist  
  • Direct questions, if you are a:
    • Federally Qualified Healthcare Centers 
    • United Medical Center 
    • Howard University Hospital & Faculty Practice Plan (FPP) 
    • Vision/Hearing Providers 
    •  Physical Therapists, Occupational Therapists & Speech Therapists 
    • Applied Behavioral Analysts (ABA) Providers
    • Early Intervention Providers
Leon Johnson Jr., Provider Relations Representative
  • Direct questions, if you are a:
    • Behavioral Health Providers (including Core Service Agencies & Free Standing Mental Health Clinics)
    • Psychiatric Residential Treatment Facilities 
    • Obstetricians & Gynecologists 
    • Private Practice Primary Care Practitioners (non-hospital systems/non FQHCs)
    • MedStar Hospital System & Practices 
    • George Washington University Hospital & Medical Faculty Association (MFA)
Tyhisia Thompson, Credentialing Coordinator
  • Direct questions, if you have:
    • Questions specific to the HSCSN credentialing process
Tirsit Desta, Credentialing Specialist
  • Direct questions, if you have:
    • Questions specific to the HSCSN credentialing process
Yvonne Okyere, Contract Coordinator
  • Direct questions, if you have:
    • Questions specific to single case agreements

For more information about claims appeals and unusual incidents, click here