Active NPI
Matthew Elias Tsipras
- Peer Specialist
- Spokane, WA
National Provider Identifier
1437088069
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Peer Specialist
- Practice address
- 3400 W Garland Ave
Spokane, WA 99205-2119 - Phone
- (509) 325-2355
- NPI assigned
- May 18, 2026
- 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 |
|---|---|---|---|---|
| Peer Specialist | 175T00000X | WA | Primary |
Addresses
Primary practice location
3400 W Garland Ave
Spokane, WA 99205-2119
Mailing address
1321 N Cincinnati St Apt 4
Spokane, WA 99202-1973
Phone (509) 251-0141
Other practice location 1
2001 N Division St Ste 130
Spokane, WA 99207-2280
Phone (509) 242-3405
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
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Hip of Spokane County | Past | Accepting new patients | |
| Pioneer Human Services | Past | Accepting new patients |
Organizations & group practices 2
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
dba Pioneer Center East
- Substance Abuse Rehabilitation Facility
- Spokane, WA
- NPI 1063709756
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1779062400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1779062400000",
"number": "1437088069",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1321 N CINCINNATI ST APT 4",
"city": "SPOKANE",
"state": "WA",
"postal_code": "992021973",
"telephone_number": "509-251-0141"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3400 W GARLAND AVE",
"city": "SPOKANE",
"state": "WA",
"postal_code": "992052119",
"telephone_number": "509-325-2355"
}
],
"practiceLocations": [
{
"address_1": "2001 N Division St Ste 130",
"address_purpose": "LOCATION",
"city": "Spokane",
"state": "WA",
"postal_code": "992072280",
"country_code": "US",
"telephone_number": "509-242-3405",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "TSIPRAS",
"first_name": "MATTHEW",
"middle_name": "ELIAS",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2026-05-18",
"last_updated": "2026-05-18",
"certification_date": "2026-05-18",
"status": "A"
},
"taxonomies": [
{
"code": "175T00000X",
"taxonomy_group": "",
"desc": "Peer Specialist",
"state": "WA",
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Spokane, WA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 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.