Summary

Sean Terwilliger works in Washington, DC and 1 other location and specializes in Nurse Practitioner and Critical Care Medicine.

Quick Facts

  • 11 insurance plans accepted
  • 2 specialties
  • 4 areas of expertise
  • 2 office locations
  • Male

Office Locations

Sean Terwilliger has 2 locations

Sibley Memorial Hospital

5255 Loughboro Rd NwWashington, DC 20016

Sean Terwilliger

8600 Old Georgetown RdBethesda, MD 20814

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Sean TerwilligerDitta Ionie AllenShannon M. Ross, FNP-BCJan Augusta Nieves, PMHNP-BC
Nurse PractitionerNurse PractitionerNurse PractitionerNurse Practitioner
Accepts New Patients Accepts New Patients Accepts New Patients
4 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English
Washington , DCColumbia , MDFairfax , VALansdowne , VA
Current Profile
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Insurance Plans Accepted by Sean Terwilliger

  • Aetna
  • AmeriHealth - Medicaid (Managed)
  • First Health (Coventry Health Care)
  • Humana
  • Johns Hopkins Employer Health Programs - Medicaid (Managed)
  • Kaiser Permanente
  • Kaiser Permanente - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • MedStar Family Choice - Medicaid (Managed)
  • Riverside Health - Medicaid (Managed)

Medical Specialties

Sean Terwilliger has the following 2 specialties

Specialty Expertise

Sean Terwilliger has the following 4 areas of expertise

  • Advanced Registered Nurse
  • Critical Care Medicine
  • Critical Care Medicine (im)
  • Registered Nurse

Certifications, License, & Education

Sean Terwilliger holds an expired medical license in the state of District Of Columbia.

Medical License

Nurse Practitioner with an expired medical license in the state of District Of Columbia that expired in 2026.

NPI Number

Sean Terwilliger's NPI number is 1790272623.

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Frequently Asked Questions

How can I make an appointment with Sean Terwilliger?
You can find contact information for Sean Terwilliger here on Vitals.
Does Sean Terwilliger accept virtual/telehealth appointments?
Sean Terwilliger has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Sean Terwilliger's office located?
Sean Terwilliger's office is located at 5255 Loughboro Rd Nw, Washington, DC, 20016.
Does Sean Terwilliger accept my insurance?
You can see the insurance plans that Sean Terwilliger accepts on their Vitals profile.
Is Sean Terwilliger accepting new patients?
Sean Terwilliger has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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