Active NPI
Sarah Ostar
- Behavior Technician
- Warwick, MA
National Provider Identifier
1386517480
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Behavior Technician
- License
- 24340919
- Practice address
- 129 Bass Rd
Warwick, MA 01378-9504 - Phone
- (413) 450-8937
- NPI assigned
- Sep 25, 2025
- Last updated
- Oct 24, 2025
- 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 | 24340919 | MA | Primary |
Addresses
Primary practice location
129 Bass Rd
Warwick, MA 01378-9504
Mailing address
129 Bass Rd
Warwick, MA 01378-9504
Phone (413) 450-8937
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 |
|---|---|---|---|
| 24340919 | MA | MD | Behavior Technician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1758758400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1761264000000",
"number": "1386517480",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "129 BASS RD",
"city": "WARWICK",
"state": "MA",
"postal_code": "013789504",
"telephone_number": "413-450-8937"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "129 BASS RD",
"city": "WARWICK",
"state": "MA",
"postal_code": "013789504",
"telephone_number": "413-450-8937"
}
],
"practiceLocations": [],
"basic": {
"last_name": "OSTAR",
"first_name": "SARAH",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2025-09-25",
"last_updated": "2025-10-24",
"certification_date": "2025-09-25",
"status": "A"
},
"taxonomies": [
{
"code": "106S00000X",
"taxonomy_group": "",
"desc": "Behavior Technician",
"state": "MA",
"license": "24340919",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Warwick, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 24, 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.