Active NPI
Alyssa Holdsworth, BCBA, LBS, LBA
- Behavior Analyst
- Austin, TX
National Provider Identifier
1932609682
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Behavior Analyst
- License
- 5317
- Practice address
- 3724 Executive Center Dr Ste G10
Austin, TX 78731-1665 - Phone
- (512) 996-5558
- NPI assigned
- Feb 20, 2018
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Behavior Analyst | 103K00000X | BH004638 | PA | |
| Behavior Analyst | 103K00000X | 5317 | TX | Primary |
Addresses
Primary practice location
3724 Executive Center Dr Ste G10
Austin, TX 78731-1665
Mailing address
542 Amherst St Ste B
Nashua, NH 03063-1016
Phone (728) 223-1535
Other practice location 1
904 Churchmans Road Ext
New Castle, DE 19720-3151
Phone (877) 391-0334
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 |
|---|---|---|---|
| 5317 | TX | MD | Behavioral Analyst |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1519084800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1787702400000",
"number": "1932609682",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "542 AMHERST ST STE B",
"city": "NASHUA",
"state": "NH",
"postal_code": "030631016",
"telephone_number": "728-223-1535"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3724 EXECUTIVE CENTER DR STE G10",
"city": "AUSTIN",
"state": "TX",
"postal_code": "787311665",
"telephone_number": "512-996-5558"
}
],
"practiceLocations": [
{
"address_1": "904 Churchmans Road Ext",
"address_purpose": "LOCATION",
"city": "New Castle",
"state": "DE",
"postal_code": "197203151",
"country_code": "US",
"telephone_number": "877-391-0334",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "HOLDSWORTH",
"first_name": "ALYSSA",
"credential": "BCBA, LBS, LBA",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2018-02-20",
"last_updated": "2026-08-26",
"certification_date": "2026-08-26",
"status": "A"
},
"taxonomies": [
{
"code": "103K00000X",
"taxonomy_group": "",
"desc": "Behavior Analyst",
"state": "PA",
"license": "BH004638",
"primary": false
},
{
"code": "103K00000X",
"taxonomy_group": "",
"desc": "Behavior Analyst",
"state": "TX",
"license": "5317",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Austin, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 26, 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.