Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Adam Tanious, MD, MMSC, RPVI

Vascular Surgery Physician in Charleston, SC · enumerated 2013.

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

National Provider Identifier

1508108994

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Registry record

Entity type Individual (Type 1)

Name Adam Tanious

Credential MD, MMSC, RPVI

Sex Male

Practice address 171 Ashley Ave, Charleston, SC, 29425

Phone (843) 792-1414

Enumeration date Mar 23, 2013

Last updated in NPPES Jan 13, 2022

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 85856 (SC) Primary

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

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 Adam Tanious's NPI record?

Cross-check NPI 1508108994 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1508108994 active?

Yes, as of the latest NPPES snapshot, NPI 1508108994 is active (record last updated 2022-01-13).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-13.