NPPES file of Aug 9, 2026

Alexis Williams, PA-C

Medical Physician Assistant · Charleston, SC

Alexis Williams, PA-C is a medical physician assistant with a practice address in Charleston, South Carolina, and NPI 1780439612, issued on Apr 23, 2024. Check the license (South Carolina 5413, as entered in NPPES) 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
1780439612
Name
Alexis Williams
Credential
PA-C
Primary taxonomy
Medical Physician Assistant 363AM0700X
License number
5413 SC
Self-reported in NPPES; status is on the state search
Practice location
171 Ashley Ave, Charleston, SC 29425
Phone
(843) 876-5026
Enumerated
Apr 23, 2024
Record last updated
Mar 12, 2025
Medicare enrollment
Enrolled (PECOS I20250402001205); 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.
Download card Updates feed

8 nearest medical physician assistant records → All 493 in South Carolina → Look up another NPI →

Also registered at 171 Ashley Ave

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

  1. Andrea Abbott, MDSurgical Oncology Physician1245473354
  2. Miguel Abboud, MDPediatric Hematology & Oncology Physician1619292851
  3. Ahmed Abdelkader, MD, PHDNephrology Physician1629743000
  4. Mohamed Abdelwahab, MDOtolaryngology Physician1528679768
  5. Anne Abel, MDChild Abuse Pediatrics Physician1043328990
  6. Christina Abrams, M.D.Pediatric Hematology & Oncology Physician1376920207

Verify Alexis Williams in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
    Search for license 5413    Check 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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. University Medical Associates OF The Medical University OF South CarolCharleston, SC

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

Alexis Williams among 493 medical physician assistant records in South Carolina

Alexis Williams, PA-C is one of 493 medical physician assistant records with a practice address in South Carolina. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 93% of them.

  • NPI issued2024 · 93% of these records are older, 3% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2024 · median 2014 among the 282 with a school on file
  • Record last updated2025 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Physician Assistant providers in South Carolina

There are 493 medical physician assistant records in South Carolina.

All 493 in South Carolina → Every provider in Charleston → Medical Physician Assistant nationwide →

The 8 medical physician assistant records with the nearest ZIP codes

  1. Erika Bell, PA-CCharleston, SC 294251669992277
  2. Jamie Burnett, P.A.Charleston, SC 294251427424027
  3. Misty Chastain, PACCharleston, SC 294251790867117
  4. Rebecca Looney, PA-CCharleston, SC 294251063747889
  5. Kaydee McLemore, PA-CCharleston, SC 294251467000992
  6. Kathryn Meltzer, PA-CCharleston, SC 294251043552078
  7. Kayla Nacarelli, PA-CCharleston, SC 294251699171694
  8. Anthony Poole, PHYSICIAN ASSISTANTCharleston, SC 294251295967800

Common questions

What is Alexis Williams, PA-C's NPI number?

Alexis Williams, PA-C's National Provider Identifier (NPI) is 1780439612, issued on Apr 23, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Alexis Williams, PA-C located?

The NPPES record lists a practice address at 171 Ashley Ave, Charleston, SC, 29425. Phone: (843) 876-5026. Providers update this record themselves, so call before visiting.

How can I verify Alexis Williams, PA-C's license?

NPPES lists South Carolina license number 5413, 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.