Active NPI
Stephen Alan Liston, D.C.,P.S.
- Chiropractor
- Vancouver, WA
National Provider Identifier
1992790893
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Chiropractor
- License
- CH00003903
- Practice address
- 1316 NE 99TH St
Vancouver, WA 98665-8910 - Phone
- (360) 574-6594
- Fax
- (360) 574-2235
- NPI assigned
- Sep 16, 2005
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Chiropractor | 111N00000X | CH00003903 | WA | Primary |
| Chiropractor | 111N00000X | 272945 | OR |
Addresses
Primary practice location
1316 NE 99TH St
Vancouver, WA 98665-8910
Mailing address
1316 NE 99TH St
Vancouver, WA 98665-8910
Phone (360) 574-6594
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 49636 | Other | WA | LABOR & INDUSTRIES |
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)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 272945 | OR | MD | Chiropractor |
| CH00003903 | WA | MD | Chiropractor |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1126828800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1992790893",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1316 NE 99TH ST",
"city": "VANCOUVER",
"state": "WA",
"postal_code": "986658910",
"telephone_number": "360-574-6594",
"fax_number": "360-574-2235"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1316 NE 99TH ST",
"city": "VANCOUVER",
"state": "WA",
"postal_code": "986658910",
"telephone_number": "360-574-6594",
"fax_number": "360-574-2235"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LISTON",
"first_name": "STEPHEN",
"middle_name": "ALAN",
"name_prefix": "Dr.",
"credential": "D.C.,P.S.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-09-16",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "111N00000X",
"taxonomy_group": "",
"desc": "Chiropractor",
"state": "WA",
"license": "CH00003903",
"primary": true
},
{
"code": "111N00000X",
"taxonomy_group": "",
"desc": "Chiropractor",
"state": "OR",
"license": "272945",
"primary": false
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "LABOR & INDUSTRIES",
"identifier": "49636",
"state": "WA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Vancouver, WA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.