NPIMap

Individual provider Active NPI

Sean Michael Friend, M.D.

  • Internal Medicine Physician
  • Portland, OR
National Provider Identifier
1477643443
Registry record updated Feb 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
OR19915 Issued in OR
Practice address
5050 NE Hoyt St Ste 203
Portland, OR 97213-2956
Phone
(503) 230-9224
Fax
(503) 230-9201
NPI assigned
Oct 13, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X OR19915 OR Primary

Addresses

Primary practice location

5050 NE Hoyt St Ste 203
Portland, OR 97213-2956

Mailing address

5050 NE Hoyt St Ste 203
Portland, OR 97213-2956
Phone (503) 230-9224

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OR
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20090109000179 OR Practitioner - Internal Medicine 0840390480 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
University of Pittsburgh School of Medicine, 1994
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

Practice addresses (Care Compare)

1225 NE 2ND Ave
Portland, OR 97232-2003
Phone (503) 944-8000

2801 N Gantenbein Ave
Portland, OR 97227-1623
Phone (503) 413-2042

4805 NE Glisan St
Portland, OR 97213-2933
Phone (503) 215-1111

5050 NE Hoyt St
Suite 203
Portland, OR 97213-2956
Phone (503) 230-9224

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of skin lesions1-10
Removal or shaving of skin growth1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
OR19915ORMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Rose City Internal Medicine PC CurrentSince Jul 16, 2020 Accepting new patients
Legacy Emanuel Hospital & Health Center Current Accepting new patients
Legacy Emanuel Hospital & Health Center CurrentSince May 1, 2007 Accepting new patients
Providence Health & Services Oregon CurrentSince Aug 9, 2014 Accepting new patients
Providence Health & Services - Oregon Internal Medicine CurrentSince Aug 9, 2014 Accepting new patients
Legacy Emanuel Hospital & Health Center CurrentSince May 1, 2007 Accepting new patients

Locations

15 N Morris St
Ste 580
Portland, OR 97227
Phone (503) 528-0704

5050 NE Hoyt St
Ste 203
Portland, OR 97213
Phone (503) 230-9224

4805 NE Glisan St
Portland, OR 97213
Phone (503) 215-1111

2801 N Gantenbein Ave
Portland, OR 97227
Phone (503) 413-2200

Interoperability endpoints

  • Direct secure messaging: sean.friend@rosecityclin.directbygreenway.com

Organizations & group practices 6

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.

Hospital & facility affiliations 13

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

View all 13

NPI Registry JSON

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

{
    "created_epoch": "1160697600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770940800000",
    "number": "1477643443",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5050 NE HOYT ST STE 203",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972132956",
            "telephone_number": "503-230-9224",
            "fax_number": "503-230-9201"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5050 NE HOYT ST STE 203",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972132956",
            "telephone_number": "503-230-9224",
            "fax_number": "503-230-9201"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FRIEND",
        "first_name": "SEAN",
        "middle_name": "MICHAEL",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-10-13",
        "last_updated": "2026-02-13",
        "certification_date": "2026-02-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "OR",
            "license": "OR19915",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Portland, OR

Sources for this page

Verify at the official NPI Registry.