NPPES file of Aug 9, 2026

Margaret S. Robertson, AU D

Audiologist · Greenville, SC

Margaret S. Robertson, AU D is an audiologist with a practice address in Greenville, South Carolina, and NPI 1487183562, issued on Jun 12, 2017. Check the license (South Carolina 4068, 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
1487183562
Name
Margaret S. Robertson
Credential
AU D
Primary taxonomy
Audiologist 231H00000X
License number
4068 SC
Self-reported in NPPES; status is on the state search
Practice location
4318 E North St, Greenville, SC 29615
Phone
(864) 655-8300
Enumerated
Jun 12, 2017
Record last updated
Jul 21, 2022
Fax
(864) 603-1555
Medicare enrollment
Enrolled (PECOS I20170731000032); accepts Medicare assignment
Medical or professional school
Washington University School Of Medicine, 2017
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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8 nearest audiologist records → All 265 in South Carolina → Look up another NPI →

Also registered at 4318 E North St

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

  1. Trina Cox, HISHearing Instrument Specialist1952976847
  2. Kristin Davis, AU.D.Audiologist1952570640
  3. Danielle Johnson, AUDAudiologist1669217089
  4. Ashley Loeb, AUDAudiologist-Hearing Aid Fitter1396369575
  5. Carol Petillo, PHDAudiologist1063684215
  6. Kacey Shaffer, AU.D.Audiologist1518643766

Verify Margaret S. Robertson 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 4068    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.

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Bills Medicare through one group practice

  1. Greer Audiology LLCGreenville, SC

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

Margaret S. Robertson among 265 audiologist records in South Carolina

Margaret S. Robertson, AU D is one of 265 audiologist records with a practice address in South Carolina. 45% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 65% of them.

  • NPI issued2017 · 65% of these records are older, 34% newer
  • In a Medicare fileYes · 45% of these records are
  • In the CMS Doctors and Clinicians fileYes · 48% of these records are
  • Graduated2017 · median 2014 among the 128 with a school on file
  • Record last updated2022 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 231H00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Audiologist providers in South Carolina

There are 265 audiologist records in South Carolina.

All 265 in South Carolina → Every provider in Greenville → Audiologist nationwide →

The 8 audiologist records with the nearest ZIP codes

  1. Bryant Aldstadt, AU.D.Greenville, SC 296151609146299
  2. Sarah Cappelmann, AU.D.Greenville, SC 296151376882332
  3. Lynda Clark, M.S.Greenville, SC 296151881756781
  4. Linda Cummins, AUDGreenville, SC 296151760516694
  5. Kristin Davis, AU.D.Greenville, SC 296151952570640
  6. Carrie LichtensteinGreenville, SC 296151508248139
  7. Insook Lim, AU.D.Greenville, SC 296151649425182
  8. Carol Petillo, PHDGreenville, SC 296151063684215

Common questions

What is Margaret S. Robertson, AU D's NPI number?

Margaret S. Robertson, AU D's National Provider Identifier (NPI) is 1487183562, issued on Jun 12, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Margaret S. Robertson, AU D located?

The NPPES record lists a practice address at 4318 E North St, Greenville, SC, 29615. Phone: (864) 655-8300. Providers update this record themselves, so call before visiting.

How can I verify Margaret S. Robertson, AU D's license?

NPPES lists South Carolina license number 4068, 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.