Nicole Sullivan
NPI 1891677340 · Speech-Language Pathologist · Washington, DC
Nicole Sullivan is a Speech-Language Pathologist provider in Washington, DC (NPI 1891677340).
Provider details
- NPI number
- 1891677340
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 751 P St Nw Apt 3Washington, DC 20001-3364Phone: (352) 634-1090
Registry dates
- Enumerated
- 2025-07-24
- Last updated
- 2026-04-01
- Certified
- 2026-04-01
Frequently asked questions
- What is Nicole Sullivan's NPI number?
- Nicole Sullivan's National Provider Identifier (NPI) is 1891677340, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicole Sullivan's specialty?
- Nicole Sullivan is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Nicole Sullivan located?
- Nicole Sullivan's practice location on file with NPPES is 1526 Howard Rd Se, Washington, DC 20020-4426.
- What is Nicole Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Nicole Sullivan is (352) 634-1090.
- Is Nicole Sullivan's NPI active?
- Yes — Nicole Sullivan's NPI (1891677340) is active in the NPPES registry as of the last update on 2026-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.