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

Olivia Siddle

Individual provider Speech-Language Pathologist · NPI 1366223125

Olivia Siddle is a Speech-Language Pathologist in Fairfax, Virginia. Licensed in Virginia. Registered with an NPI since 2023.

Licensed in
VA
In the registry since
2023

Practice location Address checks out

3750 Blenheim Blvd
Fairfax, VA 22030-1806
Phone: (703) 342-4690
Show map & directions

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence 2202012291 (VA)

Record details

NPI number1366223125
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedOctober 9, 2023
Last updated in NPPESFebruary 13, 2026
Certification dateFebruary 13, 2026
Mailing address5757 Dow Ave Apt 327, Alexandria, VA 22304-5105

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