Active NPI
Allison Walton, PLBA
- Behavior Analyst
- Chesterfield, MO
National Provider Identifier
1548945934
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Behavior Analyst
- License
- 2026009601
- Practice address
- 111 Chesterfield Towne Ctr
Chesterfield, MO 63005-1230 - Phone
- (816) 284-8374
- NPI assigned
- Jun 21, 2023
- Last updated
- Mar 18, 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 Analyst | 103K00000X | 2026009601 | MO | Primary |
Addresses
Primary practice location
111 Chesterfield Towne Ctr
Chesterfield, MO 63005-1230
Mailing address
7403 Weil Ave
Saint Louis, MO 63119-3346
Phone (816) 284-8374
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 |
|---|---|---|---|
| 2026009601 | MO | MD | Behavioral Analyst |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1687305600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1773792000000",
"number": "1548945934",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "7403 WEIL AVE",
"city": "SAINT LOUIS",
"state": "MO",
"postal_code": "631193346",
"telephone_number": "816-284-8374"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "111 CHESTERFIELD TOWNE CTR",
"city": "CHESTERFIELD",
"state": "MO",
"postal_code": "630051230",
"telephone_number": "816-284-8374"
}
],
"practiceLocations": [],
"basic": {
"last_name": "WALTON",
"first_name": "ALLISON",
"credential": "PLBA",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2023-06-21",
"last_updated": "2026-03-18",
"certification_date": "2026-03-18",
"status": "A"
},
"taxonomies": [
{
"code": "103K00000X",
"taxonomy_group": "",
"desc": "Behavior Analyst",
"state": "MO",
"license": "2026009601",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Chesterfield, MO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 18, 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.