Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Margaret S Robertson, AU D

Audiologist in Greenville, SC · enumerated 2017 · practices at Greer Audiology, LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1487183562

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Registry record

Entity type Individual (Type 1)

Name Margaret S Robertson

Credential AU D

Sex Female

Practice address Greenville, SC, 29615

Phone (864) 655-8300

Fax (864) 603-1555

Enumeration date Jun 12, 2017

Last updated in NPPES Jul 21, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 4068 (SC) Primary

AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders. About the AUD credential

Other identifiers

Identifier	Type	State	Issuer
4068	Other	SC	BOARD OF EXAMINARS IN SPEECH-LANGUAGE PATHOLOGY & AUDIOLOGY

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Margaret Robertson's NPI record?

Cross-check NPI 1487183562 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1487183562 active?

Yes, as of the latest NPPES snapshot, NPI 1487183562 is active (record last updated 2022-07-21).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.