Individual provider Active NPI

Ronald K Larson, MD

  • Diagnostic Radiology Physician
  • Milwaukie, OR
National Provider Identifier
1508897422
Registry record updated Nov 29, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
MD15506 Issued in OR
Practice address
10150 SE 32ND Ave
Milwaukie, OR 97222-6516
Phone
(503) 513-8350
NPI assigned
Jul 6, 2006
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Nov 29, 2007

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Nuclear Radiology PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 2085N0904X MD15506 OR
Diagnostic Radiology PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 2085R0202X MD15506 OR Primary

Addresses

Primary practice location

10150 SE 32ND Ave
Milwaukie, OR 97222-6516

Mailing address

PO Box 2739
Oregon City, OR 97045-0221
Phone (503) 656-0315

Other identifiers 3

IdentifierTypeStateIssuer
MD15506OtherORSTATE LICENSE
063180MedicaidOR
R0000WCTBSOtherORNOVA 'GROUP' MEDICARE #

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
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
MD15506ORMDDiagnostic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Bridgeport Medical Imaging, LLC Single Specialty CurrentSince Feb 23, 2009 Accepting new patients
River Radiologists, PC Single Specialty Past Accepting new patients

Locations

1500 Division St
Oregon City, OR 97045
Phone (503) 646-1631

10150 SE 32nd Ave
Portland, OR 97222
Phone (503) 215-4202

18040 SW Lower Boones Ferry Rd
Ste 106
Tigard, OR 97224
Phone (503) 216-8400

Organizations & group practices 2

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": "1152144000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1196294400000",
    "number": "1508897422",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 2739",
            "city": "OREGON CITY",
            "state": "OR",
            "postal_code": "970450221",
            "telephone_number": "503-656-0315"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10150 SE 32ND AVE",
            "city": "MILWAUKIE",
            "state": "OR",
            "postal_code": "972226516",
            "telephone_number": "503-513-8350"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LARSON",
        "first_name": "RONALD",
        "middle_name": "K",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-07-06",
        "last_updated": "2007-11-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085N0904X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Radiology, Nuclear Radiology",
            "state": "OR",
            "license": "MD15506",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "OR",
            "license": "MD15506",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "STATE LICENSE",
            "identifier": "MD15506",
            "state": "OR"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "063180",
            "state": "OR"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NOVA 'GROUP' MEDICARE #",
            "identifier": "R0000WCTBS",
            "state": "OR"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Milwaukie, OR

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 29, 2007; 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.