Ren Shirai, DO

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

DO228672 Issued in OR

Practice address

18010 SW McEwan Rd
Lake Oswego, OR 97035-7868

Phone

(503) 525-7500

NPI assigned

Apr 11, 2023

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

Practice roles

Interoperability endpoints

• Direct secure messaging: ren.shirai.1@20767.direct.athenahealth.com

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.

• Legacy Meridian Park Hospital

  • Hospitalist Physician
  • Tualatin, OR
  • NPI 1023305034
  NPD (past)
• St John Urgent Care Clinics Inc

  • Urgent Care Clinic/Center
  • Tulsa, OK
  • NPI 1003918830
  NPD (past)
• St. John Physicians, Inc.

  • Internal Medicine Physician
  • Tulsa, OK
  • NPI 1336194406

  Family Medicine

  NPD (past)

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

{
    "created_epoch": "1681171200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785888000000",
    "number": "1356036677",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 6689",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972286689",
            "telephone_number": "503-413-3900",
            "fax_number": "503-413-3710"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "18010 SW MCEWAN RD",
            "city": "LAKE OSWEGO",
            "state": "OR",
            "postal_code": "970357868",
            "telephone_number": "503-525-7500"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SHIRAI",
        "first_name": "REN",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2023-04-11",
        "last_updated": "2026-08-05",
        "certification_date": "2026-08-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "OR",
            "license": "DO228672",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Chera Sheets, RT
• Susan Shelbourne, LPC
• Susan Kay Shelton, PTA
• Brendon J Shibley
• Amanda Jean Shinpaugh, PA-C
• Trent M Shoemaker, D.C.
• Shokunin Performance Rehab LLC
• Spencer Tucker Short
• Stephanie Shu
• Susan Jean Shuford, LMFT

• Family Medicine Physician in Lake Oswego, OR
• Providers in Lake Oswego, OR by specialty
• Family Medicine Physician in Oregon

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 5, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.