Active NPI
Wei Siong Neo, PHD
- Behavior Analyst
- Seattle, WA
National Provider Identifier
1528948924
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Behavior Analyst
- License
- CBT.CB.70040262
- Practice address
- 6901 Sand Point Way NE
Seattle, WA 98115-7869 - Phone
- (206) 987-0039
- NPI assigned
- Sep 5, 2025
- Sex
- Male
- 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 | CBT.CB.70040262 | WA | Primary |
Addresses
Primary practice location
6901 Sand Point Way NE
Seattle, WA 98115-7869
Mailing address
902 NE 43Rd St Apt 220
Seattle, WA 98105-6041
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
- Credentials
- Doctor of Philosophy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| CBT.CB.70040262 | WA | MD | Behavioral Analyst |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1757030400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1779408000000",
"number": "1528948924",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "902 NE 43RD ST APT 220",
"city": "SEATTLE",
"state": "WA",
"postal_code": "981056041"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "6901 SAND POINT WAY NE",
"city": "SEATTLE",
"state": "WA",
"postal_code": "981157869",
"telephone_number": "206-987-0039"
}
],
"practiceLocations": [],
"basic": {
"last_name": "NEO",
"first_name": "WEI SIONG",
"name_prefix": "Dr.",
"credential": "PHD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2025-09-05",
"last_updated": "2026-05-22",
"certification_date": "2026-05-22",
"status": "A"
},
"taxonomies": [
{
"code": "103K00000X",
"taxonomy_group": "",
"desc": "Behavior Analyst",
"state": "WA",
"license": "CBT.CB.70040262",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Seattle, WA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 22, 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.