Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Megan Bartsch Willems, MD

Individual provider Child & Adolescent Psychiatry Physician · NPI 1104025758

Dr. Megan Bartsch Willems, MD is a Child & Adolescent Psychiatry Physician in Mc Lean, Virginia. Practices as a sole proprietor. Licensed in New York and Virginia.

Licensed in
NY, VA
In the registry since
2007
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

6862 Elm St Ste 230
Mc Lean, VA 22101-3897
Phone: (703) 942-6101
Fax: (703) 663-9860
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Child & Adolescent Psychiatry Physician (primary) Taxonomy 2084P0804X · Licence 0101246907 (VA)
Child & Adolescent Psychiatry Physician Taxonomy 2084P0804X · Licence 232117 (NY)
Psychiatry Physician Taxonomy 2084P0800X · Licence 0101246907 (VA)
Psychiatry Physician Taxonomy 2084P0800X · Licence 232117 (NY)

Record details

NPI number1104025758
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 13, 2007
Last updated in NPPESOctober 13, 2010

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