Organization Active NPI

Oregon Neurophysiology Associates PC

  • Electroneurodiagnostic Specialist/Technologist
  • Salem, OR
National Provider Identifier
1831025659
Registry record updated Sep 11, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Electroneurodiagnostic Specialist/TechnologistTaxonomy code 246ZE0600X
Legal business name
OREGON NEUROPHYSIOLOGY ASSOCIATES PC
Practice address
780 Commercial St SE Ste 100
Salem, OR 97301-3465
Phone
(480) 454-6311
NPI assigned
Jun 19, 2026
Last updated
Sep 11, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2026

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

Authorized official

Name
Dr. Corey Walker, MD
Title
Owner
Phone
(460) 454-6311

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Electroneurodiagnostic Specialist/Technologist 246ZE0600X NU Primary

Addresses

Primary practice location

780 Commercial St SE Ste 100
Salem, OR 97301-3465

Mailing address

16573 N 92ND St Ste 125
Scottsdale, AZ 85260-1747
Phone (480) 454-6311

National Provider Directory

National Provider Directory

Locations

16573 N 92nd St
Ste 125
Scottsdale, AZ 85260

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1781827200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1789084800000",
    "number": "1831025659",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "16573 N 92ND ST STE 125",
            "city": "SCOTTSDALE",
            "state": "AZ",
            "postal_code": "852601747",
            "telephone_number": "480-454-6311"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "780 COMMERCIAL ST SE STE 100",
            "city": "SALEM",
            "state": "OR",
            "postal_code": "973013465",
            "telephone_number": "480-454-6311"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "OREGON NEUROPHYSIOLOGY ASSOCIATES PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-06-19",
        "last_updated": "2026-09-11",
        "certification_date": "2026-09-11",
        "status": "A",
        "authorized_official_last_name": "WALKER",
        "authorized_official_first_name": "COREY",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "460-454-6311",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "246ZE0600X",
            "taxonomy_group": "",
            "desc": "Specialist/Technologist, Other, Electroneurodiagnostic",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Salem, OR

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.

Verify at the official NPI Registry.