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NICOLE SULLIVAN
NPI 1891677340
Speech-Language Pathologist in Washington, DC

Active since July 24, 2025
1526 HOWARD RD SE, WASHINGTON, DC 20020(352) 634-1090 Get Directions Write a Review

NPPES record last updated: April 1, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Nicole Sullivan NPPES

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

NICOLE SULLIVAN (NPI 1891677340) is an individual speech-language pathologist provider in Washington, District Of Columbia and active in the NPI registry since July 2025. She maintains a secondary practice location in Washington.

NPPES Registry Identity

NPI1891677340
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameNICOLE SULLIVAN
Location Address1526 HOWARD RD SEWashington, DC 20020-4426
Mailing Address1526 Howard Rd SeWashington, DC 20020-4426
Phone(352) 634-1090
Sole ProprietorYes
Enumeration DateJuly 24, 2025
Last NPPES UpdateApril 1, 2026
NPPES CertifiedApril 1, 2026
✔ NPI 1891677340 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.
1526 HOWARD RD SE, Washington, DC 20020
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Other Names 1

Other Name (5)Nicole Sullivan

Secondary Practice Location 1

Location 1751 P St NW Apt 3Washington, DC 20001-3364 · Phone (352) 634-1090

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.

DR. SATIRA SHARON STREETER PH.D
Psychologist
1526 HOWARD RD SE
WASHINGTON, DC 20020
District of Columbia (202) 889-4344
ASCENSIONS COMMUNITY SERVICES, INC.
Psychologist (Clinical)
1526 HOWARD RD SE
WASHINGTON, DC 20020
District of Columbia (202) 889-4344

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 Nicole Sullivan's NPI number?

The NPI number for Nicole Sullivan is 1891677340. It was assigned to this individual provider in the NPPES registry on July 24, 2025.

Where is Nicole Sullivan located?

Nicole Sullivan practices at 1526 Howard Rd SE, Washington, DC 20020. The listed phone number is (352) 634-1090.

What is Nicole 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 Nicole Sullivan was last updated on April 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.