HSCSN Provider Affairs Team

Provider Relations

Contact HSCSN Provider Affairs at hscsn-provideraffair@hschealth.org 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

Awa Sall, MS, Director of Provider Contracts

Phone: (202) 495-7570 | Email: asall@hschealth.org

Direct questions to our Director of Provider Contracts and Vendor Management if you:

• Have an interest in becoming an HSCSN provider
• Have questions about your contract

Kevin Washington, Contract Manager  

Phone: (202) 510-4494 | Email: kwashingt4@hschealth.org

Email your inquiries to our Provider Contracting Department @ contractingdepartment@hschealth.org if you:

• Have an interest in becoming an HSCSN provider
• Have questions about your contract

Chawleen Smith, MBA, Sr. Provider Relations Representative

Phone: (202) 580-6480 | Email: mailto:csmith2@hschealth.org

Direct questions to our Sr. Provider Relations Representative if you are a:

• Home Health Provider (including HSC Home Care)
• Respite Care Provider
• Durable Medical Equipment Supplier/Provider
• Local Pharmacy
• Other Specialist (e.g., Cardiologist) 
• FQHC (Community of Hope, Mary's Center)
• Medstar Hospital System & Practices
• Adventist Healthcare Hospital & Adventist Healthcare Medical Group

Leon Johnson Jr., Provider Relations Representative

Phone: (202) 495-7690 | Email: ljohnson@hschealth.org

Direct questions to our Provider Relations Representative if you are a:

• Behavioral Health Provider (including Core Service Agencies & Free Standing Mental Health Clinics)
• Psychiatric Residential Treatment Facility
• Obstetrician & Gynecologist
• Private Practice Primary Care Practitioner
• FQHC (Unity Health Care, Family Medical Counseling)
• George Washington University Hospital & Medical Faculty Association (MFA)
• Howard University Hospital & Howard University Faculty Practice

Jennifer Kristen Carter, Account Manager, Vendor Management

Phone: (202) 635-6130 | Email: jcarter1@hschealth.org

Direct questions to our Account Manager, Vendor Management if you have questions specific to the HSCSN credentialing process: vendor_oversight@childrensnational.org.