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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Marcie Weil:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Marcie Weil is Average. Dr. Weil has been reviewed by 3 patients who have provided 1 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Marcie Weil, MD is board certified in Pediatric Hematology-Oncology.

  • She has special expertise in 4 areas:
  • Acute Myeloid Leukemia
  • Cancer
  • Chronic Myeloid Leukemia
  • Leukemia

Education & Awards

Dr. Weil graduated from Boston University .


Dr. Weil has 3 hospital affiliations:

  • Inova Fairfax Hospital 
  • Fairfax Hospital 
  • Clinical Center, National Institutes of Health 


  • Swedish
  • Spanish
  • German
  • Hungarian

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Additional Information
Dr. Marcie Karen Weil MD is a female Pediatric Oncologist, has 24 years of experience and practices in Pediatric Hematology-Oncology.
Where does Dr. Marcie K. Weil practice?
Dr. Marcie Weil has 1 office location.
Dr. Marcie Weil practices Pediatric Hematology-Oncology near Fairfax, VA.
See Fairfax Pediatric Specialists.