Organization Active NPI

Garreth D. Macdonald DC PC

  • Multi-Specialty Clinic/Center
  • Eugene, OR
National Provider Identifier
1326179102
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Multi-Specialty Clinic/CenterTaxonomy code 261QM1300X
Legal business name
GARRETH D. MACDONALD DC PC
Doing business as
Cascade Health Center
Practice address
525 E 11TH Ave
Eugene, OR 97401-3606
Phone
(541) 343-4343
NPI assigned
Mar 7, 2007
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Dr. Garreth Macdonald, D.C.
Title
President
Phone
(541) 343-4343

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
ChiropractorGroup: 193200000X MULTI-SPECIALTY GROUP 111N00000X 3211 OR
Multi-Specialty Clinic/Center 261QM1300X OR Primary

Addresses

Primary practice location

525 E 11TH Ave
Eugene, OR 97401-3606

Mailing address

525 E 11TH Ave
Eugene, OR 97401-3606

Other names 1

  • Cascade Health Center Doing business as

National Provider Directory

National Provider Directory

Locations

525 E 11th Ave
Eugene, OR 97401
Phone (541) 343-4343

1165 Pearl St
Eugene, OR 97401
Phone (541) 343-4343

Practitioners & affiliated clinicians

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1173225600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1326179102",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "525 E 11TH AVE",
            "city": "EUGENE",
            "state": "OR",
            "postal_code": "974013606"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "525 E 11TH AVE",
            "city": "EUGENE",
            "state": "OR",
            "postal_code": "974013606",
            "telephone_number": "541-343-4343"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GARRETH D. MACDONALD DC PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-03-07",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "MACDONALD",
        "authorized_official_first_name": "GARRETH",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "541-343-4343",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "D.C."
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Chiropractor",
            "state": "OR",
            "license": "3211",
            "primary": false
        },
        {
            "code": "261QM1300X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Multi-Specialty",
            "state": "OR",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Cascade Health Center",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Eugene, OR

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.