Summary

Dr. Timothy Muir is an internal medicine physician who earned his medical degree from Georgetown University School of Medicine. He completed his residency training at the University of North Carolina Health System and has been practicing medicine for 29 years. Dr. Muir is fluent in both English and Spanish, allowing him to care for a diverse patient population.

Dr. Muir is affiliated with Virginia Hospital Center, Inova Fairfax Hospital, and Inova LJ Murphy Children's Hospital, with practice locations in Falls Church and Arlington, Virginia. He specializes in managing heart failure and high blood pressure in both adult and pediatric patients. His practice includes preventive care services such as flu testing and depression screenings. Patients consistently rate Dr. Muir highly, giving him an average rating of 4.5 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.5
  • 29 years of experience
  • speaks English, Spanish
  • University Of North Carolina Health System
  • 6 written reviews
  • 1 specialty
  • 12 areas of expertise
  • 1 board certification
  • 3 hospital affiliations
  • 4 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Timothy David Muir has 4 locations

Pma Health

500 W Annandale RdFalls Church, VA 22046
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Virginia Hospital Center

1701 N George Mason DrArlington, VA 22205

Inova Fairfax Hospital

3300 Gallows RdFalls Church, VA 22042

Pma Health

3301 Wilson BlvdArlington, VA 22201
Mon8:00 am - 7:00 pm
Tue8:00 am - 7:00 pm
Wed8:00 am - 7:00 pm
Thu8:00 am - 7:00 pm
Fri8:00 am - 7:00 pm
Sat9:00 am - 2:00 pm
Sun9:00 am - 2:00 pm

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Dr. Timothy David Muir, MD
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Dr. Timothy David Muir, MDZachary PhillipsDr. Ravi Ramamoorthy Iyer, MDDr. Shyamsundar Rajan, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
2.8 
2.3 
29 Years of Experience 41 Years of Experience 42 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English, Spanish Speaks Vietnamese, English, Hindi
Falls Church , VABethesda , MDHerndon , VAGermantown , MD
Med School: Georgetown University School Of Medicine Med School: Nalanda Medical College Med School: Kasturba Medical College of Mangalore
Current Profile
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Insurance Plans Accepted by Dr. Timothy David Muir

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Timothy David Muir has the following specialty

Specialty Expertise

Dr. Timothy David Muir has the following 12 areas of expertise

  • Adolescent Medicine
  • Check-up
  • Geriatric Medicine
  • Heartburn
  • Immunization
  • Infectious Disease
  • Physical
  • Preventive Medicine
  • Sports Medicine
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

29 Years Experience

Dr. Timothy David Muir holds an expired medical license in the state of Virginia.

Medical License

Medical Doctor with an expired medical license in the state of Virginia that expired in 2026.

Education & Training

Residency

Completed their residency at University Of North Carolina Health System.

Medical School

Graduated from Georgetown University School Of Medicine in 1997.

NPI Number

Dr. Muir's NPI number is 1518012806.

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Frequently Asked Questions

Does Dr. Timothy Muir accept virtual/telehealth appointments?
Dr. Timothy Muir has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Timothy Muir's office located?
Dr. Timothy Muir's office is located at 500 W Annandale Rd, Falls Church, VA, 22046.
Which hospitals is Dr. Timothy Muir affiliated with?
Dr. Timothy Muir is affiliated with Virginia Hospital Center, INOVA FAIRFAX HOSPITAL, and Inova Lj Murphy Childrens Hospital.
Does Dr. Timothy Muir accept my insurance?
You can see the insurance plans that Dr. Timothy Muir accepts on their Vitals profile.
What languages does Dr. Timothy Muir speak?
Dr. Timothy Muir speaks English and Spanish.

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