Active NPI
Matthew James Manser, MSW
- Clinical Social Worker
- Portland, OR
National Provider Identifier
1457700981
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- License
- A18380
- Practice address
- 10615 SE Cherry Blossom Dr, Ste 250
Portland, OR 97216 - Phone
- (971) 373-4041
- Fax
- (971) 373-5285
- NPI assigned
- Jun 6, 2016
- 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 |
|---|---|---|---|---|
| Social Worker | 104100000X | |||
| Clinical Social Worker | 1041C0700X | A18380 | Primary |
Addresses
Primary practice location
10615 SE Cherry Blossom Dr, Ste 250
Portland, OR 97216
Mailing address
10615 SE Cherry Blossom Dr, Ste 250
Portland, OR 97216
Phone (971) 373-4041
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 500709006 | Medicaid | OR |
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 |
|---|---|---|---|
| Anchor Within Counseling | Clinical | Past | Accepting new patients |
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1465171200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1787097600000",
"number": "1457700981",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "10615 SE CHERRY BLOSSOM DR, STE 250",
"city": "PORTLAND",
"state": "OR",
"postal_code": "97216",
"telephone_number": "971-373-4041",
"fax_number": "971-373-5285"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "10615 SE CHERRY BLOSSOM DR, STE 250",
"city": "PORTLAND",
"state": "OR",
"postal_code": "97216",
"telephone_number": "971-373-4041",
"fax_number": "971-373-5285"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MANSER",
"first_name": "MATTHEW",
"middle_name": "JAMES",
"name_prefix": "Mr.",
"credential": "MSW",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2016-06-06",
"last_updated": "2026-08-19",
"certification_date": "2026-08-19",
"status": "A"
},
"taxonomies": [
{
"code": "104100000X",
"taxonomy_group": "",
"desc": "Social Worker",
"state": null,
"license": null,
"primary": false
},
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": null,
"license": "A18380",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "500709006",
"state": "OR"
}
],
"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 Aug 19, 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.