Individual provider Active NPI

Justin Yohalem Ilsley, ND

  • Acupuncturist
  • Portland, OR
National Provider Identifier
1477666907
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
AcupuncturistTaxonomy code 171100000X
License
AC00836 Issued in OR
Practice address
4631 N Albina Ave
Portland, OR 97217-3011
Phone
(503) 282-5358
Fax
(503) 735-3777
NPI assigned
Aug 17, 2006
Last updated
Sep 11, 2025By the provider in NPPES
Sex
Male
Sole proprietor
Yes

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Acupuncturist 171100000X AC00836 OR Primary
Naturopath 175F00000X 1400 OR

Addresses

Primary practice location

4631 N Albina Ave
Portland, OR 97217-3011

Mailing address

8925 N Hodge Ave
Portland, OR 97203-3457
Phone (503) 735-3777

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

LicenseStateTypeSpecialty
AC00836ORMDAcupuncturist
1400ORMDPhysical Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Mississippi Health Center Medicinay LLC Acupuncturist 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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1155772800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1477666907",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8925 N HODGE AVE",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972033457",
            "telephone_number": "503-735-3777"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4631 N ALBINA AVE",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972173011",
            "telephone_number": "503-282-5358",
            "fax_number": "503-735-3777"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ILSLEY",
        "first_name": "JUSTIN",
        "middle_name": "YOHALEM",
        "name_prefix": "Dr.",
        "credential": "ND",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-08-17",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "171100000X",
            "taxonomy_group": "",
            "desc": "Acupuncturist",
            "state": "OR",
            "license": "AC00836",
            "primary": true
        },
        {
            "code": "175F00000X",
            "taxonomy_group": "",
            "desc": "Naturopath",
            "state": "OR",
            "license": "1400",
            "primary": false
        }
    ],
    "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 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.