NPPES file of Aug 9, 2026

Mallory Morgan McKissick, SLP

Speech-Language Pathologist · Charleston, SC

Mallory Morgan McKissick, SLP is a speech-language pathologist with a practice address in Charleston, South Carolina, and NPI 1245818541, issued on Mar 30, 2021. Check the license with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1245818541
Name
Mallory Morgan McKissick
Credential
SLP
Primary taxonomy
Speech-Language Pathologist 235Z00000X
Practice location
2230 Ashley Crossing Dr, Charleston, SC 29414
Phone
(843) 766-5228
Enumerated
Mar 30, 2021
Record last updated
Mar 30, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20240422000068); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2230 Ashley Crossing Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. David AlfaronePhysical Therapy Assistant1548035900
  2. Irving BattenPhysical Therapy Assistant1497348981
  3. Kaylee Bumpus, DPTPhysical Therapist1871273367
  4. Alexis CameronOccupational Therapist1477957488
  5. Meredith Camp, DPTPhysical Therapist1225883259
  6. Deanna Clark, COTA/LOccupational Therapy Assistant1801347711

Verify Mallory Morgan McKissick in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich South Carolina board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the South Carolina license search

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Bills Medicare through one group practice

  1. Functional Pathways Preferred OF Tennessee LLCAtlanta, GA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mallory Morgan McKissick among 3,161 speech-language pathologist records in South Carolina

Mallory Morgan McKissick, SLP is one of 3,161 speech-language pathologist records with a practice address in South Carolina. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 76% of them.

  • NPI issued2021 · 76% of these records are older, 20% newer
  • In a Medicare fileYes · 4% of these records are
  • In the CMS Doctors and Clinicians fileYes · 5% of these records are
  • Graduated2017 · median 2015 among the 161 with a school on file
  • Record last updated2021 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 235Z00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

216 speech-language pathologist records list a practice address in Charleston

They are 216 of the 10,840 NPPES records with a practice address in Charleston, and 3,161 speech-language pathologist records in South Carolina.

The 8 speech-language pathologist records with the nearest ZIP codes

  1. Cynthia Akerman, SLP, CCCCharleston, SC 294141548450166
  2. Kristine Chrest, CCC-SLPCharleston, SC 294141245369701
  3. Jean Collins, SLPCharleston, SC 294141154338887
  4. Kathleen Cooley, MS CCC SLPCharlestown, SC 294141760462576
  5. Christine Delk, MCD, CCC-SLPCharleston, SC 294141487840823
  6. Stacey Devries, MS-CCC, SLPCharleston, SC 294141952346272
  7. Rashida Hill, SLPCharleston, SC 294141376877043
  8. Elizabeth Martin, SLPCharleston, SC 294141215209499

Common questions

What is Mallory Morgan McKissick, SLP's NPI number?

Mallory Morgan McKissick, SLP's National Provider Identifier (NPI) is 1245818541, issued on Mar 30, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Mallory Morgan McKissick, SLP located?

The NPPES record lists a practice address at 2230 Ashley Crossing Dr, Charleston, SC, 29414. Phone: (843) 766-5228. Providers update this record themselves, so call before visiting.

How can I verify Mallory Morgan McKissick, SLP's license?

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. Medicare files from data.cms.gov. 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.