1. Home
  2. Directory
  3. South Carolina
  4. Greenville
  5. Allergy Immunology
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MRS. SHANNA ELIZABETH COWAN MS PAC
NPI 1154317097
Allergy & Immunology - Allergy in Greenville, SC

Active since September 26, 2005
1202 E BUTLER RD, GREENVILLE, SC 29607(864) 627-3800(864) 672-2653 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mrs. Shanna Elizabeth Cowan Ms Pac NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. SHANNA ELIZABETH COWAN MS PAC (NPI 1154317097) is an individual allergy provider in Greenville, South Carolina, licensed in South Carolina (1045) and active in the NPI registry since September 2005.

NPPES Registry Identity

NPI1154317097
Entity TypeIndividualFemale
Primary Taxonomy207KA0200X
Provider Legal NameMRS. SHANNA ELIZABETH COWANCredential: MS PAC
Location Address1202 E BUTLER RDGreenville, SC 29607-5910
Mailing Address100 Gateway Blvd, Apt 911Greenville, SC 29607-5865 · (864) 525-4947 · Fax (864) 672-2653
Phone(864) 627-3800
Fax(864) 672-2653
Sole ProprietorNo
Enumeration DateSeptember 26, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1154317097 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & Immunology · AllergyAllopathic & Osteopathic Physicians
Taxonomy Code207KA0200X
License✔ Licensed in SC · 1045
Definition
A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee
1202 E BUTLER RD, Greenville, SC 29607
Open in Google Maps ↗

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. JENIFER R. PETERS P.A.
Physician Assistant
1202 E BUTLER RD
GREENVILLE, SC 29607
Greenville County (864) 627-3800
DR. EMMANUEL U SARMIENTO MD
Allergy & Immunology (Allergy)
1202 E BUTLER RD
GREENVILLE, SC 29607
Greenville County (864) 627-3800
DR. ANGELINA JOANN LOMBARDI M.D.
Allergy & Immunology (Allergy)
1202 E BUTLER RD
GREENVILLE, SC 29607
Greenville County (864) 627-3800
CANDACE A COTHRAN PA
Allergy & Immunology (Allergy)
1202 E BUTLER RD
GREENVILLE, SC 29607
Greenville County (864) 627-3800
DR. NEIL L KAO MD
Allergy & Immunology (Allergy)
1202 E BUTLER RD
GREENVILLE, SC 29607
Greenville County (864) 627-3800
MRS. ALEXANDRA RUTHANN TUCKER PA-C
Physician Assistant
1202 E BUTLER RD
GREENVILLE, SC 29607
Greenville County (864) 627-3800
DR. HEEMA KUMUD SHAH DO
Allergy & Immunology
1202 E BUTLER RD
GREENVILLE, SC 29607
Greenville County (864) 627-3800
ALLERGIC DISEASE AND ASTHMA CENTER
Allergy & Immunology
1202 E BUTLER RD
GREENVILLE, SC 29607
Greenville County (864) 627-3800

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Shanna Cowan's NPI number?

The NPI number for Shanna Cowan is 1154317097. It was assigned to this individual provider in the NPPES registry on September 26, 2005.

Where is Shanna Cowan located?

Shanna Cowan practices at 1202 E Butler Rd, Greenville, SC 29607. The listed phone number is (864) 627-3800.

What is Shanna Cowan's specialty?

The primary specialty registered for this NPI is Allergy & Immunology, specializing in Allergy, with taxonomy code 207KA0200X.

When was this NPI record last updated?

The NPPES record for Shanna Cowan was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.