Hannah I Ryan, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

MD171469 Issued in OR

Practice address

6410 NE Halsey St
Portland, OR 97213-4742

Phone

(503) 215-2669

NPI assigned

Apr 12, 2012

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other names 1

• Hannah I Rose Former name

Medicare fee-for-service enrollment

Enrolled in OR, OK2 enrollments

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.

Enrollment records 2

Specialty

Hospice/Palliative CareAlso: Internal Medicine

Education

Virginia Commonwealth University, School of Medicine, 2012

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Ou Health Partners IncGroup PAC ID 5991105876, 1,167 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• O U Medical Center Hospital, Oklahoma City, OK, CCN 370093

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: hyoung471199@oc.providencedirect.org

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.

• Ou Health Partners, Inc

  dba Ou Health Partners

  • Multi-Specialty Clinic/Center
  • Oklahoma City, OK
  • NPI 1528642642
  Medicare reassignment Care Compare group NPD
• Kaiser Foundation Health Plan of the Northwest

  • General Practice Physician
  • Portland, OR
  • NPI 1184786527

  Internal Medicine

  Medicare reassignment NPD
• Providence Health & Services - Oregon

  dba Providence Medford Medical Center

  • Clinic/Center
  • Medford, OR
  • NPI 1093976243
  Medicare reassignment NPD
• South Sound Inpatient Physicians PLLC

  dba Sound Inpatient Physicians

  • Internal Medicine Physician
  • Hillsboro, OR
  • NPI 1508023789
  Medicare reassignment NPD
• Kaiser Foundation Health Plan of the Northwest

  • Clinic/Center
  • Hillsboro, OR
  • NPI 1942718622
  NPD
• Providence Health & Services - Oregon

  dba Providence Medford Medical Center

  • Clinical Pathology Physician
  • Medford, OR
  • NPI 1285185942

  Internal Medicine

  NPD
• Ou Health Partners, Inc

  dba OUHP Orthotics & Prosthetic

  • Prosthetic/Orthotic Supplier
  • Oklahoma City, OK
  • NPI 1447834460
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Ou Medicine Inc.

  • General Acute Care Hospital
  • Oklahoma City, OK
  • NPI 1649794157
  Care Compare affiliation

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

{
    "created_epoch": "1334188800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785369600000",
    "number": "1174880470",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6410 NE HALSEY ST",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972134742",
            "telephone_number": "503-215-2669"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6410 NE HALSEY ST",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972134742",
            "telephone_number": "503-215-2669"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "800 NE 10th St",
            "address_purpose": "LOCATION",
            "city": "Oklahoma City",
            "state": "OK",
            "postal_code": "731045418",
            "country_code": "US",
            "telephone_number": "405-271-6651 x54371",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1111 Crater Lake Ave",
            "address_purpose": "LOCATION",
            "city": "Medford",
            "state": "OR",
            "postal_code": "975046241",
            "country_code": "US",
            "telephone_number": "541-732-6274",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "RYAN",
        "first_name": "HANNAH",
        "middle_name": "I",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-04-12",
        "last_updated": "2026-07-30",
        "certification_date": "2026-07-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0002X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hospice and Palliative Medicine",
            "state": "SD",
            "license": "14180",
            "primary": false
        },
        {
            "code": "207RH0002X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hospice and Palliative Medicine",
            "state": "OR",
            "license": "MD171469",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "OR",
            "license": "MD171469",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "HANNAH",
            "last_name": "ROSE",
            "middle_name": "I",
            "credential": "M.D.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• David A Ryan, LCSW
• Elizabeth Bogel Ryan, MD
• Emily Ryan, ND, LAC
• Eric R Ryan, MD
• Erin Ryan
• Jennifer Ryan, QMHA
• Jennifer Ann Ryan
• Jennifer Autumn Ryan, B.A.
• Jennifer Joan Ryan, ND
• John Ryan

• Internal Medicine Physician in Portland, OR
• Providers in Portland, OR by specialty
• Internal Medicine Physician in Oregon

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 30, 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.