Active NPI
Austin Claude Chirgwin
- Physician Assistant
- Johns Island, SC
National Provider Identifier
1124913140
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- Practice address
- 112 Tomshire Dr Unit 305
Johns Island, SC 29455-3526 - Phone
- (419) 263-8884
- NPI assigned
- Jun 10, 2025
- Sex
- Male
- 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 |
|---|---|---|---|---|
| Physician Assistant | 363A00000X | IL | Primary |
Addresses
Primary practice location
112 Tomshire Dr Unit 305
Johns Island, SC 29455-3526
Mailing address
1200 W State St
Rockford, IL 61102-2112
Phone (815) 490-1600
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)
- Not enrolled
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1749513600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1788825600000",
"number": "1124913140",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1200 W STATE ST",
"city": "ROCKFORD",
"state": "IL",
"postal_code": "611022112",
"telephone_number": "815-490-1600",
"fax_number": "815-490-1881"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "112 TOMSHIRE DR UNIT 305",
"city": "JOHNS ISLAND",
"state": "SC",
"postal_code": "294553526",
"telephone_number": "419-263-8884"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CHIRGWIN",
"first_name": "AUSTIN",
"middle_name": "CLAUDE",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2025-06-10",
"last_updated": "2026-09-08",
"certification_date": "2026-09-08",
"status": "A"
},
"taxonomies": [
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": "IL",
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Johns Island, SC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 8, 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.