Individual provider Active NPI

Sophia Bao Nguyen, AUD

  • Audiologist
  • Salem, OR
National Provider Identifier
1851894604
Registry record updated Mar 16, 2018
On this page

Key facts

NPPES NPI Registry
Primary specialty
AudiologistTaxonomy code 231H00000X
License
30896 Issued in OR
Practice address
3857 Wolverine St NE Ste 16C
Salem, OR 97305-4270
Phone
(503) 877-1684
NPI assigned
Mar 16, 2018
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 16, 2018

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Audiologist-Hearing Aid Fitter 237600000X 30896 OR
Audiologist 231H00000X 30896 OR Primary

Addresses

Primary practice location

3857 Wolverine St NE Ste 16C
Salem, OR 97305-4270

Mailing address

12210 SW Kelly LN
Tigard, OR 97223-2840
Phone (503) 380-5004

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
30896ORMDAudiologist-Hearing Aid Fitter

Practice roles

OrganizationSpecialtyStatusNew patients
MLM USA LLC Audiologist PastSince Aug 14, 2025 Accepting new patients

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1521158400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1521158400000",
    "number": "1851894604",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12210 SW KELLY LN",
            "city": "TIGARD",
            "state": "OR",
            "postal_code": "972232840",
            "telephone_number": "503-380-5004"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3857 WOLVERINE ST NE STE 16C",
            "city": "SALEM",
            "state": "OR",
            "postal_code": "973054270",
            "telephone_number": "503-877-1684"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NGUYEN",
        "first_name": "SOPHIA",
        "middle_name": "BAO",
        "name_prefix": "Dr.",
        "credential": "AUD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-03-16",
        "last_updated": "2018-03-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "237600000X",
            "taxonomy_group": "",
            "desc": "Audiologist-Hearing Aid Fitter",
            "state": "OR",
            "license": "30896",
            "primary": false
        },
        {
            "code": "231H00000X",
            "taxonomy_group": "",
            "desc": "Audiologist",
            "state": "OR",
            "license": "30896",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Salem, OR

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 16, 2018; 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.