Sydney Clark
NPI 1841809480 · Speech-Language Pathologist · Brooklyn, NY
Sydney Clark is a Speech-Language Pathologist provider in Brooklyn, NY (NPI 1841809480).
Provider details
- NPI number
- 1841809480
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
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
5 yrs in NPPES 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)
- 134 W 26th St Rm 602New York, NY 10001-6803Phone: (212) 604-9360
Registry dates
- Enumerated
- 2020-07-29
- Last updated
- 2025-03-19
- Certified
- 2025-03-19
Frequently asked questions
- What is Sydney Clark's NPI number?
- Sydney Clark's National Provider Identifier (NPI) is 1841809480, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sydney Clark's specialty?
- Sydney Clark is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Sydney Clark located?
- Sydney Clark's practice location on file with NPPES is 215 Heyward St, Brooklyn, NY 11206-2966.
- What is Sydney Clark's phone number?
- The practice phone number listed in the NPPES registry for Sydney Clark is (718) 302-7900.
- Is Sydney Clark's NPI active?
- Yes — Sydney Clark's NPI (1841809480) is active in the NPPES registry as of the last update on 2025-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.