Casey Williams, M.S CFY-SLP
NPI 1639584261 · Speech-Language Pathologist · Janesville, WI
Casey Williams, M.S CFY-SLP is a Speech-Language Pathologist provider in Janesville, WI (NPI 1639584261).
Provider details
- NPI number
- 1639584261
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S CFY-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 3972-154 (WI)
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
12 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2014-06-23
- Last updated
- 2014-06-23
Frequently asked questions
- What is Casey Williams's NPI number?
- Casey Williams's National Provider Identifier (NPI) is 1639584261, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Casey Williams's specialty?
- Casey Williams is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Casey Williams located?
- Casey Williams's practice location on file with NPPES is 1323 Creston Park Dr, Janesville, WI 53545-1126.
- What is Casey Williams's phone number?
- The practice phone number listed in the NPPES registry for Casey Williams is (608) 756-9440.
- Is Casey Williams's NPI active?
- Yes — Casey Williams's NPI (1639584261) is active in the NPPES registry as of the last update on 2014-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.