Sandra Mattox, MCD, CCC-SLP
Speech-Language Pathologist · Walhalla, SC
Sandra Mattox, MCD, CCC-SLP is a speech-language pathologist with a practice address in Walhalla, South Carolina, and NPI 1982040879, issued on May 17, 2013. Check the license (South Carolina 4921, as entered in NPPES) with the South Carolina board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Sandra Mattox
- Credential
- MCD, CCC-SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 4921 SC
Self-reported in NPPES; status is on the state search - Practice location
- 414 S Pine St, Walhalla, SC 29691
- Phone
- (864) 886-4480
- Enumerated
- May 17, 2013
- Record last updated
- May 17, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 414 S Pine St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gretchen Barker, R.N.Registered Nurse1992117709
- Bridget Briley, MS SSPSchool Psychologist1649612540
- Barbara Cooper, PH.D.School Psychologist1780016204
- Kathy CrainSchool Psychologist1285046078
- Laura EldPhysical Therapist1992142715
- Charity Frizzell, NCSPSchool Psychologist1063854594
Verify Sandra Mattox in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
Search for license 4921Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8 speech-language pathologist records list a practice address in Walhalla
They are 8 of the 69 NPPES records with a practice address in Walhalla, and 3,161 speech-language pathologist records in South Carolina. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 8 in Walhalla → All 3,161 in South Carolina → Every provider in Walhalla →
Other speech-language pathologist records in South Carolina
- Caroline Abashian, M.S., CF-SLPMount Pleasant, SC1699253005
- Annie Abbott, MS CCC SLPGreenville, SC1407258155
- Kelly AbrahamMyrtle Beach, SC1831346428
- Kristin AbramAiken, SC1144778408
- Kimberly Abushakra, M.S.North Myrtle Beach, SC1013160134
- Alexandra AchesonRidgeland, SC1952759656
- Somer AciernoAnderson, SC1275069023
- Michele Ackley, CCC-SLPGoose Creek, SC1770698748
- Janice AcquistoChapin, SC1003259730
- Charles Adams, PH.D., CCC-SLPColumbia, SC1245250364
Common questions
What is Sandra Mattox, MCD, CCC-SLP's NPI number?
Sandra Mattox, MCD, CCC-SLP's National Provider Identifier (NPI) is 1982040879, issued on May 17, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Sandra Mattox, MCD, CCC-SLP located?
The NPPES record lists a practice address at 414 S Pine St, Walhalla, SC, 29691. Phone: (864) 886-4480. Providers update this record themselves, so call before visiting.
How can I verify Sandra Mattox, MCD, CCC-SLP's license?
NPPES lists South Carolina license number 4921, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.