Individual provider Active NPI

Tuyen M Nguyen, MD

  • Family Medicine Physician
  • Marysville, WA
National Provider Identifier
1255545786
Registry record updated Jan 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
MD60135278 Issued in WA
Practice address
4404 80TH St NE
Marysville, WA 98270-3427
Phone
(360) 659-1231
Fax
(360) 659-7267
NPI assigned
May 10, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 20, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X MD60135278 WA Primary

Addresses

Primary practice location

4404 80TH St NE
Marysville, WA 98270-3427

Mailing address

4404 80TH St NE
Marysville, WA 98270-3427
Phone (360) 659-1231

Other identifiers 1

IdentifierTypeStateIssuer
47055301100MedicaidNE

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WA
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 1

Enrollment IDStateProvider typePAC IDDetails
I20101008000308 WA Practitioner - Family Practice 3870785835 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Other, 1998
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

4404 80TH St NE
Marysville, WA 98270-3427
Phone (360) 659-1231

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal or shaving of skin growth1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MD60135278WAMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Western Washington Medical Group, Inc PS Family Medicine CurrentSince Feb 1, 2023 Accepting new patients
Sea Mar Community Health Centers Family Medicine CurrentSince Aug 2, 2010 Accepting new patients
Western Washington Medical Group, Inc PS Current Accepting new patients
Sea Mar Community Health Centers CurrentSince Aug 2, 2010 Accepting new patients
Sea Mar Community Health Centers Family Medicine Current Accepting new patients
Western Washington Medical Group, Inc PS CurrentSince Feb 1, 2023 Accepting new patients
Western Washington Medical Group, Inc PS Family Medicine Past Accepting new patients

Locations

4225 Hoyt Ave
Ste A
Everett, WA 98203
Phone (425) 259-3122

4404 80th St NE
Marysville, WA 98270
Phone (360) 659-1231

9710 State Ave
Marysville, WA 98270
Phone (360) 653-1742

17707 W Main St
Fl 1
Monroe, WA 98272
Phone (360) 282-3885

629 Avenue D
Snohomish, WA 98290
Phone (360) 568-1551

Interoperability endpoints

  • Direct secure messaging: tnguyen726888@direct.multicare.org

Organizations & group practices 7

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 3

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": "1178755200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768867200000",
    "number": "1255545786",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4404 80TH ST NE",
            "city": "MARYSVILLE",
            "state": "WA",
            "postal_code": "982703427",
            "telephone_number": "360-659-1231",
            "fax_number": "360-659-7267"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4404 80TH ST NE",
            "city": "MARYSVILLE",
            "state": "WA",
            "postal_code": "982703427",
            "telephone_number": "360-659-1231",
            "fax_number": "360-659-7267"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NGUYEN",
        "first_name": "TUYEN",
        "middle_name": "M",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-05-10",
        "last_updated": "2026-01-20",
        "certification_date": "2026-01-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "WA",
            "license": "MD60135278",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "47055301100",
            "state": "NE"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Marysville, WA

Sources for this page

Verify at the official NPI Registry.