Danielle Williams, MA, CF-SLP, TSSLD
NPI 1912527383 · Speech-Language Pathologist · Ronkonkoma, NY
Enrolled with Medicare as Practitioner - Qualified Speech Language Pathologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Danielle Williams, MA, CF-SLP, TSSLD is a Speech-Language Pathologist provider in Ronkonkoma, NY (NPI 1912527383).
Provider details
- NPI number
- 1912527383
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MA, CF-SLP, TSSLD
- 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
6 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2020-04-25
- Last updated
- 2020-09-03
- Certified
- 2020-09-03
Frequently asked questions
- What is Danielle Williams's NPI number?
- Danielle Williams's National Provider Identifier (NPI) is 1912527383, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Danielle Williams's specialty?
- Danielle Williams is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Danielle Williams located?
- Danielle Williams's practice location on file with NPPES is 624 Hawkins Ave, Ronkonkoma, NY 11779-2375.
- What is Danielle Williams's phone number?
- The practice phone number listed in the NPPES registry for Danielle Williams is (631) 240-3579.
- Does Danielle Williams accept Medicare?
- Danielle Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Danielle Williams's NPI active?
- Yes — Danielle Williams's NPI (1912527383) is active in the NPPES registry as of the last update on 2020-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.