Active NPI
Mark George Zajac Sr., P.T.
- Physical Therapist
- Hilton Head, SC
National Provider Identifier
1528037934
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physical Therapist
- License
- CP044333T
- Practice address
- 890 William Hilton Pkwy Ste 108-C
Hilton Head, SC 29928-3418 - Phone
- (843) 705-2572
- NPI assigned
- Mar 16, 2006
- 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Physical Therapist | 225100000X | 24066 | MA | |
| Physical Therapist | 225100000X | CP044333T | SC | Primary |
| Physical Therapist | 225100000X | 2153 | NH |
Addresses
Primary practice location
890 William Hilton Pkwy Ste 108-C
Hilton Head, SC 29928-3418
Mailing address
10 Burnside St
Lancaster, NH 03584-3242
Phone (603) 616-8644
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
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 24066 | MA | MD | Physical Therapist |
| CP044333T | SC | MD | Physical Therapist |
| 2153 | NH | MD | Occupational Therapist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Cora South Carolina LLC | Past | Accepting new patients |
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.
-
- Rehabilitation Clinic/Center
- Hilton Head Island, SC
- NPI 1548935877
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1142467200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1762214400000",
"number": "1528037934",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "10 BURNSIDE ST",
"city": "LANCASTER",
"state": "NH",
"postal_code": "035843242",
"telephone_number": "603-616-8644"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "890 WILLIAM HILTON PKWY STE 108-C",
"city": "HILTON HEAD",
"state": "SC",
"postal_code": "299283418",
"telephone_number": "843-705-2572"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ZAJAC",
"first_name": "MARK",
"middle_name": "GEORGE",
"name_prefix": "Mr.",
"name_suffix": "Sr.",
"credential": "P.T.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-03-16",
"last_updated": "2025-11-04",
"certification_date": "2025-11-04",
"status": "A"
},
"taxonomies": [
{
"code": "225100000X",
"taxonomy_group": "",
"desc": "Physical Therapist",
"state": "MA",
"license": "24066",
"primary": false
},
{
"code": "225100000X",
"taxonomy_group": "",
"desc": "Physical Therapist",
"state": "SC",
"license": "CP044333T",
"primary": true
},
{
"code": "225100000X",
"taxonomy_group": "",
"desc": "Physical Therapist",
"state": "NH",
"license": "2153",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Hilton Head, SC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 4, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.