Individual provider Active NPI

Erin Brewer Brewer, RD

  • Registered Dietitian
  • Portland, OR
National Provider Identifier
1609593276
Registry record updated Jun 24, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered DietitianTaxonomy code 133V00000X
License
10226112 Issued in OR
Practice address
9450 SW Barnes Rd Ste 100
Portland, OR 97225-6642
Phone
(503) 384-2036
NPI assigned
Oct 25, 2022
Last updated
Jun 24, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 24, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Dietitian 133V00000X 10226112 OR Primary

Addresses

Primary practice location

9450 SW Barnes Rd Ste 100
Portland, OR 97225-6642

Mailing address

9450 SW Barnes Rd Ste 100
Portland, OR 97225-6642
Phone (503) 384-2036

Other practice location 1

1430 NE Mason St Apt 9
Portland, OR 97211-5176
Phone (415) 272-5472

Other names 1

  • Erin Williams Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OR

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20230116000871 OR Practitioner - Registered Dietitian Or Nutrition Professional 3678944352 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Registered Dietitian Or Nutrition Professional
Education
University of Texas Southwestern Medical School at Dallas, 2008
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

Practice addresses (Care Compare)

475 S Columbia River Hwy
Suite 100
Saint Helens, OR 97051-2860
Phone (503) 397-0471

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
94.62 of 100Reported as apm
Quality
77.21
Promoting interoperability
99.06
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
10226112ORMDRegistered Dietitian

Practice roles

OrganizationSpecialtyStatusNew patients
Legacy Good Samaritan Hospital and Medical Center CurrentSince Feb 1, 2024 Accepting new patients
Legacy Emanuel Hospital & Health Center CurrentSince Oct 27, 2023 Accepting new patients
Legacy Emanuel Hospital & Health Center CurrentSince Oct 27, 2023 Accepting new patients
Legacy Emanuel Hospital & Health Center Current Accepting new patients

Locations

1919 NW Lovejoy St
Portland, OR 97209
Phone (503) 415-5600

2800 N Vancouver Ave
Ste 230
Portland, OR 97227
Phone (503) 413-2901

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

475 S Columbia River Hwy
Saint Helens, OR 97051
Phone (503) 397-8040

475 S Columbia River Hwy
Ste 100
Saint Helens, OR 97051
Phone (503) 229-8455

500 N Columbia River Hwy
Ste 6
Saint Helens, OR 97051
Phone (503) 366-5101

Organizations & group practices 4

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 4

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

NPI Registry JSON

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

{
    "created_epoch": "1666656000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750723200000",
    "number": "1609593276",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9450 SW BARNES RD STE 100",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972256642",
            "telephone_number": "503-384-2036"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9450 SW BARNES RD STE 100",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972256642",
            "telephone_number": "503-384-2036"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1430 NE Mason St Apt 9",
            "address_purpose": "LOCATION",
            "city": "Portland",
            "state": "OR",
            "postal_code": "972115176",
            "country_code": "US",
            "telephone_number": "415-272-5472",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BREWER",
        "first_name": "ERIN",
        "middle_name": "BREWER",
        "credential": "RD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-10-25",
        "last_updated": "2025-06-24",
        "certification_date": "2025-06-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "OR",
            "license": "10226112",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ERIN",
            "last_name": "WILLIAMS",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Portland, OR

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 24, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.