Cassandra Williamson, CCC/SLP
NPI 1457901886 · Speech-Language Pathologist · Huntsville, AL
Cassandra Williamson, CCC/SLP is a Speech-Language Pathologist provider in Huntsville, AL (NPI 1457901886).
Provider details
- NPI number
- 1457901886
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- CCC/SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4613 (AL)
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
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
- 2019-09-17
- Last updated
- 2019-09-17
Frequently asked questions
- What is Cassandra Williamson's NPI number?
- Cassandra Williamson's National Provider Identifier (NPI) is 1457901886, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassandra Williamson's specialty?
- Cassandra Williamson is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Cassandra Williamson located?
- Cassandra Williamson's practice location on file with NPPES is 600 Saint Clair Ave Sw Ste 14, Huntsville, AL 35801-5057.
- What is Cassandra Williamson's phone number?
- The practice phone number listed in the NPPES registry for Cassandra Williamson is (256) 533-3314.
- Is Cassandra Williamson's NPI active?
- Yes — Cassandra Williamson's NPI (1457901886) is active in the NPPES registry as of the last update on 2019-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.