IndividualActive
Cassandra Williams
NPI 1689357212 · Speech-Language Pathologist · Mesa, AZ
Cassandra Williams is a Speech-Language Pathologist provider in Mesa, AZ (NPI 1689357212).
Provider details
- NPI number
- 1689357212
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- SLPA14483 (AZ)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
948 S Horne
Mesa, AZ 85204-4122
Phone: (480) 472-5600
Street-level locationGet directions
Mailing address
1223 W Orchid Ln
Chandler, AZ 85224-8688
Registry dates
- Enumerated
- 2023-08-10
- Last updated
- 2025-05-21
- Certified
- 2025-05-21
Frequently asked questions
- What is Cassandra Williams's NPI number?
- Cassandra Williams's National Provider Identifier (NPI) is 1689357212, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassandra Williams's specialty?
- Cassandra Williams is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Cassandra Williams located?
- Cassandra Williams's practice location on file with NPPES is 948 S Horne, Mesa, AZ 85204-4122.
- What is Cassandra Williams's phone number?
- The practice phone number listed in the NPPES registry for Cassandra Williams is (480) 472-5600.
- Is Cassandra Williams's NPI active?
- Yes — Cassandra Williams's NPI (1689357212) is active in the NPPES registry as of the last update on 2025-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.