Active NPI
Zachary Austin Knox, PT, DPT
- Physical Therapist
- Cayce, SC
National Provider Identifier
1730007451
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physical Therapist
- License
- 10720
- Practice address
- 1105 12TH St
Cayce, SC 29033-3304 - Phone
- (803) 973-0100
- Fax
- (803) 462-5805
- NPI assigned
- Jul 9, 2026
- Sex
- Male
- Sole proprietor
- No
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Physical Therapist
- Cayce, SC
- NPI 1265899652
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
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Vertex PT Specialists, LLC | Physical Therapist | Past | Accepting new patients |
Specialties & licenses 1
NPPES NPI Registry| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Physical Therapist | 225100000X | 10720 | SC | Primary |
Addresses
NPPES NPI RegistryPrimary practice location
1105 12TH St
Cayce, SC 29033-3304
Mailing address
1105 12TH St
Cayce, SC 29033-3304
Phone (803) 973-0100
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Jul 9, 2026.
{
"created_epoch": "1783555200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783555200000",
"number": "1730007451",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1105 12TH ST",
"city": "CAYCE",
"state": "SC",
"postal_code": "290333304",
"telephone_number": "803-973-0100",
"fax_number": "803-973-0117"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1105 12TH ST",
"city": "CAYCE",
"state": "SC",
"postal_code": "290333304",
"telephone_number": "803-973-0100",
"fax_number": "803-462-5805"
}
],
"practiceLocations": [],
"basic": {
"last_name": "KNOX",
"first_name": "ZACHARY",
"middle_name": "AUSTIN",
"credential": "PT, DPT",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2026-07-09",
"last_updated": "2026-07-09",
"certification_date": "2026-07-09",
"status": "A"
},
"taxonomies": [
{
"code": "225100000X",
"taxonomy_group": "",
"desc": "Physical Therapist",
"state": "SC",
"license": "10720",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Cayce, SC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 9, 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.