Diane Davis-Williams, CCC-SLP
NPI 1053519090 · Speech-Language Pathologist · Matteson, IL
Diane Davis-Williams, CCC-SLP is a Speech-Language Pathologist provider in Matteson, IL (NPI 1053519090).
Provider details
- NPI number
- 1053519090
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- CCC-SLP
- 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
18 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
- 2007-07-10
- Last updated
- 2007-07-10
Frequently asked questions
- What is Diane Davis-Williams's NPI number?
- Diane Davis-Williams's National Provider Identifier (NPI) is 1053519090, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Davis-Williams's specialty?
- Diane Davis-Williams is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Diane Davis-Williams located?
- Diane Davis-Williams's practice location on file with NPPES is 4747 Lincoln Mall Dr, Matteson, IL 60443-3811.
- What is Diane Davis-Williams's phone number?
- The practice phone number listed in the NPPES registry for Diane Davis-Williams is (708) 679-0680.
- Is Diane Davis-Williams's NPI active?
- Yes — Diane Davis-Williams's NPI (1053519090) is active in the NPPES registry as of the last update on 2007-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.