Active NPI
James Barry Walden, PWS
- Peer Specialist
- Portland, OR
National Provider Identifier
1669326955
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Peer Specialist
- License
- THW000110097
- Practice address
- 2450 SE 37TH Ave Apt 211
Portland, OR 97214-5887 - Phone
- (602) 825-8294
- NPI assigned
- Feb 24, 2026
- Sex
- Male
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Peer Specialist | 175T00000X | THW000110097 | OR | Primary |
Addresses
Primary practice location
2450 SE 37TH Ave Apt 211
Portland, OR 97214-5887
Mailing address
2450 SE 37TH Ave Apt 211
Portland, OR 97214-5887
Phone (602) 825-8294
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 |
|---|---|---|---|
| THW000110097 | OR | MD | Peer Specialist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1771891200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1771891200000",
"number": "1669326955",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2450 SE 37TH AVE APT 211",
"city": "PORTLAND",
"state": "OR",
"postal_code": "972145887",
"telephone_number": "602-825-8294"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2450 SE 37TH AVE APT 211",
"city": "PORTLAND",
"state": "OR",
"postal_code": "972145887",
"telephone_number": "602-825-8294"
}
],
"practiceLocations": [],
"basic": {
"last_name": "WALDEN",
"first_name": "JAMES",
"middle_name": "BARRY",
"credential": "PWS",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2026-02-24",
"last_updated": "2026-02-24",
"certification_date": "2026-02-24",
"status": "A"
},
"taxonomies": [
{
"code": "175T00000X",
"taxonomy_group": "",
"desc": "Peer Specialist",
"state": "OR",
"license": "THW000110097",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Portland, OR
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 24, 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.