Organization Active NPI

Hand Surgery Associates Northwest

  • Orthopaedic Hand Surgery Physician
  • Lake Oswego, OR
National Provider Identifier
1629933031
Registry record updated Dec 17, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Orthopaedic Hand Surgery PhysicianTaxonomy code 207XS0106X
Legal business name
HAND SURGERY ASSOCIATES NORTHWEST
Practice address
15820 Quarry Rd
Lake Oswego, OR 97035-3336
Phone
(503) 961-8587
NPI assigned
Dec 17, 2025
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Dec 17, 2025

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

Authorized official

Name
Dr. Nathan Enoki, MD FAAOSNPI 1699946715
Title
Owner Ceo
Phone
(520) 490-3253

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Orthopaedic Hand Surgery PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207XS0106X Primary

Addresses

Primary practice location

15820 Quarry Rd
Lake Oswego, OR 97035-3336

Mailing address

15820 Quarry Rd
Lake Oswego, OR 97035-3336
Phone (503) 961-8587

National Provider Directory

National Provider Directory

Locations

15820 Quarry Rd
Lake Oswego, OR 97035
Phone (503) 635-1955

Practitioners & affiliated clinicians

Practitioners 1

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": "1765929600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1765929600000",
    "number": "1629933031",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "15820 QUARRY RD",
            "city": "LAKE OSWEGO",
            "state": "OR",
            "postal_code": "970353336",
            "telephone_number": "503-961-8587"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "15820 QUARRY RD",
            "city": "LAKE OSWEGO",
            "state": "OR",
            "postal_code": "970353336",
            "telephone_number": "503-961-8587"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "HAND SURGERY ASSOCIATES NORTHWEST",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-12-17",
        "last_updated": "2025-12-17",
        "certification_date": "2025-12-17",
        "status": "A",
        "authorized_official_last_name": "ENOKI",
        "authorized_official_first_name": "NATHAN",
        "authorized_official_title_or_position": "OWNER CEO",
        "authorized_official_telephone_number": "520-490-3253",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD FAAOS"
    },
    "taxonomies": [
        {
            "code": "207XS0106X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Orthopaedic Surgery, Hand Surgery",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Lake Oswego, OR

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 17, 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.