The Oregon Clinic PC

Primary specialty

Endoscopy Clinic/CenterTaxonomy code 261QE0800X

License

07-1535 Issued in OR

Legal business name

THE OREGON CLINIC PC

Practice address

1111 NE 99TH Ave
Portland, OR 97220-9428

Phone

(503) 963-2801

Fax

(503) 963-2825

NPI assigned

Jul 25, 2008

Last updated

Dec 3, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Richard L Jamison, M.D.NPI 1770553679

Title

Ceo President

Phone

(503) 963-2801

Specialties & licenses 1

Addresses

Other identifiers 1

Other names 1

• The Oregon Clinic Endoscopy Center - East Other name

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.

• Richard Lindsay Jamison, MD

  • Surgery Physician
  • Portland, OR
  • NPI 1770553679
  Authorized official Same address or phone

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

{
    "created_epoch": "1216944000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1764720000000",
    "number": "1073778346",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "541 NE 20TH AVE STE 225",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972322895",
            "telephone_number": "503-963-2801",
            "fax_number": "503-963-2825"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1111 NE 99TH AVE",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972209428",
            "telephone_number": "503-963-2801",
            "fax_number": "503-963-2825"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "THE OREGON CLINIC PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2008-07-25",
        "last_updated": "2025-12-03",
        "certification_date": "2025-12-03",
        "status": "A",
        "authorized_official_last_name": "JAMISON",
        "authorized_official_first_name": "RICHARD",
        "authorized_official_middle_name": "L",
        "authorized_official_title_or_position": "CEO PRESIDENT",
        "authorized_official_telephone_number": "503-963-2801",
        "authorized_official_credential": "M.D."
    },
    "taxonomies": [
        {
            "code": "261QE0800X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Endoscopy",
            "state": "OR",
            "license": "07-1535",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "000366",
            "state": "OR"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "The Oregon Clinic Endoscopy Center - East",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

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• The Oregon Clinic PC
• The Oregon Clinic PC
• The Oregon Clinic PC
• The Oregon Clinic, PC
• The Oregon Clinic, PC
• The Oregon Clinic, PC

• Endoscopy Clinic/Center in Portland, OR
• Providers in Portland, OR by specialty
• Endoscopy Clinic/Center in Oregon

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 3, 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.