Mary Elizabeth Humphrey, MSP
Speech-Language Pathologist · Simpsonville, SC
Mary Elizabeth Humphrey, MSP is a speech-language pathologist with a practice address in Simpsonville, South Carolina, and NPI 1073650982, issued on Jan 31, 2007. Check the license (South Carolina 3894, 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
- Mary Elizabeth Humphrey
- Credential
- MSP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 3894 SC
Self-reported in NPPES; status is on the state search - Practice location
- 114 Willow Forks Dr, Simpsonville, SC 29681
- Phone
- (843) 670-2593
- Enumerated
- Jan 31, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Verify Mary Elizabeth Humphrey 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 3894Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42 speech-language pathologist records list a practice address in Simpsonville
They are 42 of the 1,142 NPPES records with a practice address in Simpsonville, 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 42 in Simpsonville → All 3,161 in South Carolina → Every provider in Simpsonville →
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 Mary Elizabeth Humphrey, MSP's NPI number?
Mary Elizabeth Humphrey, MSP's National Provider Identifier (NPI) is 1073650982, issued on Jan 31, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mary Elizabeth Humphrey, MSP located?
The NPPES record lists a practice address at 114 Willow Forks Dr, Simpsonville, SC, 29681. Phone: (843) 670-2593. Providers update this record themselves, so call before visiting.
How can I verify Mary Elizabeth Humphrey, MSP's license?
NPPES lists South Carolina license number 3894, 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.