Active NPI
Macy Bertrand, M.A., BCBA, LBA
- Behavior Analyst
- Lake Charles, LA
National Provider Identifier
1003779018
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Behavior Analyst
- License
- L-1079
- Practice address
- 4066 Ryan St
Lake Charles, LA 70605-2820 - Phone
- (337) 491-0800
- NPI assigned
- Dec 5, 2025
- Sex
- Female
- Sole proprietor
- Yes
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 Analyst | 103K00000X | L-1079 | LA | Primary |
Addresses
Primary practice location
4066 Ryan St
Lake Charles, LA 70605-2820
Mailing address
4066 Ryan St
Lake Charles, LA 70605-2820
Phone (337) 491-0800
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": "1764892800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1785196800000",
"number": "1003779018",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4066 RYAN ST",
"city": "LAKE CHARLES",
"state": "LA",
"postal_code": "706052820",
"telephone_number": "337-491-0800"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4066 RYAN ST",
"city": "LAKE CHARLES",
"state": "LA",
"postal_code": "706052820",
"telephone_number": "337-491-0800"
}
],
"practiceLocations": [],
"basic": {
"last_name": "BERTRAND",
"first_name": "MACY",
"credential": "M.A., BCBA, LBA",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2025-12-05",
"last_updated": "2026-07-28",
"certification_date": "2026-07-28",
"status": "A"
},
"taxonomies": [
{
"code": "103K00000X",
"taxonomy_group": "",
"desc": "Behavior Analyst",
"state": "LA",
"license": "L-1079",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Lake Charles, LA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 28, 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.