Active NPI
Shanna Elizabeth Cowan, MS PAC
- Allergy Physician
- Greenville, SC
National Provider Identifier
1154317097
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Allergy Physician
- License
- 1045
- Practice address
- 1202 E Butler Rd
Greenville, SC 29607-5910 - Phone
- (864) 627-3800
- Fax
- (864) 672-2653
- NPI assigned
- Sep 26, 2005
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Allergy Physician | 207KA0200X | 1045 | SC | Primary |
Addresses
Primary practice location
1202 E Butler Rd
Greenville, SC 29607-5910
Mailing address
100 Gateway Blvd
Apt 911
Greenville, SC 29607-5865
Phone (864) 525-4947
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Master of Science
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 1045 | SC | MD | Physical Therapist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1127692800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1154317097",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "100 GATEWAY BLVD",
"address_2": "APT 911",
"city": "GREENVILLE",
"state": "SC",
"postal_code": "296075865",
"telephone_number": "864-525-4947",
"fax_number": "864-672-2653"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1202 E BUTLER RD",
"city": "GREENVILLE",
"state": "SC",
"postal_code": "296075910",
"telephone_number": "864-627-3800",
"fax_number": "864-672-2653"
}
],
"practiceLocations": [],
"basic": {
"last_name": "COWAN",
"first_name": "SHANNA",
"middle_name": "ELIZABETH",
"name_prefix": "Mrs.",
"credential": "MS PAC",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2005-09-26",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207KA0200X",
"taxonomy_group": "",
"desc": "Allergy & Immunology, Allergy",
"state": "SC",
"license": "1045",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Greenville, SC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.