OLIVIA SIDDLE
NPI 1366223125
Speech-Language Pathologist in Fairfax, VA
About Olivia Siddle NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OLIVIA SIDDLE (NPI 1366223125) is an individual speech-language pathologist provider in Fairfax, Virginia, licensed in Virginia (2202012291) and active in the NPI registry since October 2023.
NPPES Registry Identity
Specialties & Licenses
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FAIRFAX, VA 22030
FAIRFAX, VA 22030
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Olivia Siddle's NPI number?
The NPI number for Olivia Siddle is 1366223125. It was assigned to this individual provider in the NPPES registry on October 9, 2023.
Where is Olivia Siddle located?
Olivia Siddle practices at 3750 Blenheim Blvd, Fairfax, VA 22030. The listed phone number is (703) 342-4690.
What is Olivia Siddle's specialty?
The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.
When was this NPI record last updated?
The NPPES record for Olivia Siddle was last updated on February 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
