Sandra Mattox, MCD, CCC-SLP
NPI 1982040879 · Speech-Language Pathologist · Walhalla, SC
Sandra Mattox, MCD, CCC-SLP is a Speech-Language Pathologist provider in Walhalla, SC (NPI 1982040879).
Provider details
- NPI number
- 1982040879
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MCD, CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 4921 (SC)
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
13 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
- 2013-05-17
- Last updated
- 2013-05-17
Frequently asked questions
- What is Sandra Mattox's NPI number?
- Sandra Mattox's National Provider Identifier (NPI) is 1982040879, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Mattox's specialty?
- Sandra Mattox is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Sandra Mattox located?
- Sandra Mattox's practice location on file with NPPES is 414 S Pine St, Walhalla, SC 29691-2146.
- What is Sandra Mattox's phone number?
- The practice phone number listed in the NPPES registry for Sandra Mattox is (864) 886-4480.
- Is Sandra Mattox's NPI active?
- Yes — Sandra Mattox's NPI (1982040879) is active in the NPPES registry as of the last update on 2013-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.