Active NPI
Conor O'Callaghan, RBT
- Behavior Technician
- Lexington, SC
National Provider Identifier
1285597344
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Behavior Technician
- Practice address
- 333 W Butler St
Lexington, SC 29072-2605 - Phone
- (803) 369-7116
- NPI assigned
- Dec 5, 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 |
|---|---|---|---|---|
| Behavior Technician | 106S00000X | Primary |
Addresses
Primary practice location
333 W Butler St
Lexington, SC 29072-2605
Mailing address
333 W Butler St
Lexington, SC 29072-2605
Phone (803) 369-7116
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 |
|---|---|---|---|
| Meaningful Milestones LLC | Behavior Technician | Current | 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.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1764892800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1785110400000",
"number": "1285597344",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "333 W BUTLER ST",
"city": "LEXINGTON",
"state": "SC",
"postal_code": "290722605",
"telephone_number": "803-369-7116"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "333 W BUTLER ST",
"city": "LEXINGTON",
"state": "SC",
"postal_code": "290722605",
"telephone_number": "803-369-7116"
}
],
"practiceLocations": [],
"basic": {
"last_name": "O'CALLAGHAN",
"first_name": "CONOR",
"credential": "RBT",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2025-12-05",
"last_updated": "2026-07-27",
"certification_date": "2026-07-27",
"status": "A"
},
"taxonomies": [
{
"code": "106S00000X",
"taxonomy_group": "",
"desc": "Behavior Technician",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Lexington, SC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 27, 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.