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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

SIENA FITZGERALD
NPI 1740116243
Speech-Language Pathologist in Washington, DC

Active since June 22, 2026
1255 UNION ST NE STE 900, WASHINGTON, DC 20002(202) 265-5477 Get Directions Write a Review

NPPES record added: June 22, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Siena Fitzgerald NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SIENA FITZGERALD (NPI 1740116243) is an individual speech-language pathologist provider in Washington, District Of Columbia and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1740116243
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameSIENA FITZGERALD
Location Address1255 UNION ST NE STE 900Washington, DC 20002-8496
Mailing Address3110 10th St N Apt 226Arlington, VA 22201-2074
Phone(202) 265-5477
Sole ProprietorNo
Enumeration DateJune 22, 2026
NPPES CertifiedJune 22, 2026
✔ NPI 1740116243 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
Definition
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.
1255 UNION ST NE STE 900, Washington, DC 20002
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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BRIDGET JANE DUGAN
Speech-Language Pathologist
1255 UNION ST NE STE 900
WASHINGTON, DC 20002
District of Columbia (202) 265-5477

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 Siena Fitzgerald's NPI number?

The NPI number for Siena Fitzgerald is 1740116243. It was assigned to this individual provider in the NPPES registry on June 22, 2026.

Where is Siena Fitzgerald located?

Siena Fitzgerald practices at 1255 Union St NE Ste 900, Washington, DC 20002. The listed phone number is (202) 265-5477.

What is Siena Fitzgerald'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 Siena Fitzgerald was last updated on June 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 54 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.