Individual provider Active NPI

Karen Marto, FNP

  • Family Nurse Practitioner
  • Troutdale, OR
National Provider Identifier
1053358705
Registry record updated Oct 18, 2017
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
081046966N1 Issued in OR
Practice address
1700 SW 257TH Ave
Troutdale, OR 97060-1900
Phone
(503) 669-6800
Fax
(503) 491-2434
NPI assigned
Jun 1, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 18, 2017

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 081046966N1 OR Primary

Addresses

Primary practice location

1700 SW 257TH Ave
Troutdale, OR 97060-1900

Mailing address

1700 SW 257TH Ave
Troutdale, OR 97060-1900
Phone (503) 669-6800

Other identifiers 2

IdentifierTypeStateIssuer
23736MedicaidOK
271201MedicaidOR

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)
Enrolled
Credentials
Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Oak Grove Family Medical Clinic P C PastSince Oct 5, 2025 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": "1149120000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1508284800000",
    "number": "1053358705",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1700 SW 257TH AVE",
            "city": "TROUTDALE",
            "state": "OR",
            "postal_code": "970601900",
            "telephone_number": "503-669-6800",
            "fax_number": "503-492-1352"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1700 SW 257TH AVE",
            "city": "TROUTDALE",
            "state": "OR",
            "postal_code": "970601900",
            "telephone_number": "503-669-6800",
            "fax_number": "503-491-2434"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARTO",
        "first_name": "KAREN",
        "name_prefix": "Ms.",
        "credential": "FNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-06-01",
        "last_updated": "2017-10-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "OR",
            "license": "081046966N1",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "23736",
            "state": "OK"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "271201",
            "state": "OR"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Troutdale, OR

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 18, 2017; 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.