Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Shanna Elizabeth Cowan, MS PAC

Allergy Physician in Greenville, SC · enumerated 2005.

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

National Provider Identifier

1154317097

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Registry record

Entity type Individual (Type 1)

Name Mrs. Shanna Elizabeth Cowan

Credential MS PAC

Sex Female

Practice address 1202 E Butler Rd, Greenville, SC, 29607

Phone (864) 627-3800

Fax (864) 672-2653

Enumeration date Sep 26, 2005

Last updated in NPPES Jul 13, 2026

Taxonomy & licenses

207KA0200X Allergy Physician Allopathic & Osteopathic Physicians · License 1045 (SC) Primary

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

Is NPI 1154317097 active?

Yes, as of the latest NPPES snapshot, NPI 1154317097 is active (record last updated 2026-07-13).

How do I verify Shanna Cowan's NPI record?

Cross-check NPI 1154317097 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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