Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ayaz J. Chaudhary, MD

Gastroenterology Physician in Aiken, SC · enumerated 2006 · practices at Carolina Otolaryngology Institute.

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

National Provider Identifier

1639289382

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Registry record

Entity type Individual (Type 1)

Name Dr. Ayaz J. Chaudhary

Credential MD

Sex Male

Practice address 48 Physician Dr, Aiken, SC, 29801

Phone (803) 226-0073

Fax (803) 226-0074

Enumeration date Aug 30, 2006

Last updated in NPPES Sep 23, 2025

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 26590 (SC) Primary

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 9715 (ND) Secondary

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 044896 (GA) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
G44896	Medicaid	SC	-
000898433F	Medicaid	GA	-

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 Ayaz Chaudhary's NPI record?

Cross-check NPI 1639289382 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1639289382 active?

Yes, as of the latest NPPES snapshot, NPI 1639289382 is active (record last updated 2025-09-23).

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Carolina Otolaryngology Institute Otolaryngology Physician · Aiken, SC NPI 1811903396 Laura Barber Audiologist · Aiken, SC NPI 1063661791

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-23.