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

Individual provider Speech-Language Pathologist · NPI 1588085708

Gerianne Muldoon Gilligan, PHD is a Speech-Language Pathologist in Arlington, Virginia. Practices as a sole proprietor. Licensed in Florida and Virginia.

Licensed in
FL, VA
In the registry since
2013
Specialties on file
2
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

2430 N Powhatan St
Arlington, VA 22207-1139
Phone: (703) 229-2043
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence 2202005115 (VA)
Speech-Language Pathologist Taxonomy 235Z00000X · Licence SA-5349 (FL)

Record details

NPI number1588085708
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedDecember 16, 2013
Last updated in NPPESDecember 16, 2013
Mailing address2430 N Powhatan St, Arlington, VA 22207-1139

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