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

Dr. Larissa Fern Weir, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1528279866

Dr. Larissa Fern Weir, MD is an Obstetrics & Gynecology Physician in Ft Belvoir, Virginia. Practices as a sole proprietor. Licensed in Indiana.

Licensed in
IN
In the registry since
2007
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

9300 Dewitt Loop
Ft Belvoir, VA 22060-5285
Phone: (571) 231-3224
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 010636680A (IN)

Record details

NPI number1528279866
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 25, 2007
Last updated in NPPESDecember 16, 2025
Certification dateDecember 16, 2025

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