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DR. KATHERINE WALSH SULLIVAN PHD, CCC-SLP
NPI 1376720177
Speech-Language Pathologist in Bethesda, MD

Active since January 24, 2008
8901 ROCKVILLE PIKE BETHESDA, BETHESDA, MD 20889(301) 319-2178 Get Directions Write a Review

NPPES record last updated: April 18, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Katherine Walsh Sullivan Phd, Ccc-slp NPPES

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

DR. KATHERINE WALSH SULLIVAN PHD, CCC-SLP (NPI 1376720177) is an individual speech-language pathologist provider in Bethesda, Maryland, licensed in Maryland (03636) and active in the NPI registry since January 2008.

NPPES Registry Identity

NPI1376720177
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameDR. KATHERINE WALSH SULLIVANCredential: PHD, CCC-SLP
Location Address8901 ROCKVILLE PIKE BETHESDABethesda, MD 20889-0001
Mailing AddressWalter Reed Army Medical Center Attn: Mchl-mao-c, 6900 Walter Reed Army Medical CenterWashington, DC 20307-0001 · (202) 782-6284 · Fax (202) 782-4400
Phone(301) 319-2178
Sole ProprietorYes
Enumeration DateJanuary 24, 2008
Last NPPES UpdateApril 18, 2024
NPPES CertifiedApril 18, 2024
✔ NPI 1376720177 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
License✔ Licensed in MD · 03636
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.
8901 ROCKVILLE PIKE BETHESDA, Bethesda, MD 20889
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Other Providers at the Same Location NPPES 2

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

KERRIE GLYN EARLEY LCSW
Social Worker (Clinical)
8901 ROCKVILLE PIKE BETHESDA
BETHESDA, MD 20889
Montgomery County (301) 400-1926
BENJAMIN RICHARD LEWIS DO
General Practice
8901 ROCKVILLE PIKE BETHESDA
BETHESDA, MD 20889
Montgomery County (301) 295-9283

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 Katherine Sullivan's NPI number?

The NPI number for Katherine Sullivan is 1376720177. It was assigned to this individual provider in the NPPES registry on January 24, 2008.

Where is Katherine Sullivan located?

Katherine Sullivan practices at 8901 Rockville Pike Bethesda, Bethesda, MD 20889. The listed phone number is (301) 319-2178.

What is Katherine Sullivan'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 Katherine Sullivan was last updated on April 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.