Active NPI
Brittany Gadoury
- Behavior Technician
- Merrimack, NH
National Provider Identifier
1033824768
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Behavior Technician
- License
- RBT-23-253054
- Practice address
- 583 Daniel Webster Hwy Ste B
Merrimack, NH 03054-3578 - Phone
- (603) 541-7958
- NPI assigned
- Jan 17, 2023
- Last updated
- Aug 24, 2026
- Sex
- Female
- 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 | RBT-23-253054 | MA | Primary |
Addresses
Primary practice location
583 Daniel Webster Hwy Ste B
Merrimack, NH 03054-3578
Mailing address
6 Whitewater Dr
Manchester, NH 03109-4655
Phone (603) 541-7958
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
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| RBT-23-253054 | MA | MD | Behavior Technician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Nextstep Behavioral Services | Behavior Technician | 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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1673913600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1787529600000",
"number": "1033824768",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "6 WHITEWATER DR",
"city": "MANCHESTER",
"state": "NH",
"postal_code": "031094655",
"telephone_number": "603-541-7958"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "583 DANIEL WEBSTER HWY STE B",
"city": "MERRIMACK",
"state": "NH",
"postal_code": "030543578",
"telephone_number": "603-541-7958"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GADOURY",
"first_name": "BRITTANY",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2023-01-17",
"last_updated": "2026-08-24",
"certification_date": "2026-08-24",
"status": "A"
},
"taxonomies": [
{
"code": "106S00000X",
"taxonomy_group": "",
"desc": "Behavior Technician",
"state": "MA",
"license": "RBT-23-253054",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Merrimack, NH
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 24, 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.