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

Dr. Marietta F Grundlehner, MD

Individual provider Specialist · NPI 1740288315

Dr. Marietta F Grundlehner, MD is a Specialist in Fairfax, Virginia. Licensed in Virginia. Registered with an NPI since 2005.

Licensed in
VA
In the registry since
2005
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

3700 Joseph Siewick Dr #305
Fairfax, VA 22033-1744
Phone: (703) 476-1740
Fax: (703) 476-6432
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 0101032626 (VA)

Record details

NPI number1740288315
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 8, 2005
Last updated in NPPESJuly 13, 2026

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