Individual provider Active NPI

Alvin Trieu, MD

  • Surgery Physician
  • Chicago, IL
National Provider Identifier
1679102727
Registry record updated Aug 4, 2020
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
125.075865 Issued in IL
Practice address
836 W Wellington Ave
Chicago, IL 60657-5147
Phone
(773) 296-7093
NPI assigned
Apr 1, 2020
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 4, 2020

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Surgery Physician 208600000X 125.075865 IL Primary

Addresses

Primary practice location

836 W Wellington Ave
Chicago, IL 60657-5147

Mailing address

836 W Wellington Ave
Chicago, IL 60657-5147

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
I20250808004014 WA Practitioner - General Surgery 6709384720 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
General Surgery
Education
Other, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
GHCH Physician Services, LLCGroup PAC ID 7416011184, 13 clinicians

Practice addresses (Care Compare)

1006 N H St
Aberdeen, WA 98520-2521
Phone (360) 537-6496

Hospital & facility affiliations

  • Grays Harbor Community Hospital Hospital, Aberdeen, WA, CCN 500031

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy25
Hernia repair - groin (open)1-10
Hernia repair (minimally invasive)1-10
Mastectomy1-10
Upper gastrointestinal (GI) endoscopy for acid reflux14
Melanoma (skin cancer) excision1-10
Removal of tissue1-10
Skin biopsy1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
125.075865ILMDSurgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
GHCH Physician Services, LLC Surgery CurrentSince Aug 1, 2025 Accepting new patients
Grays Harbor Community Hospital Surgery CurrentSince Aug 1, 2025 Accepting new patients

Locations

1006 N H St
Aberdeen, WA 98520
Phone (360) 537-6032

319 E Pioneer Ave
Montesano, WA 98563
Phone (360) 249-1980

Interoperability endpoints

  • Direct secure messaging: atrieu69469@uihealth.direct-ci.com

Organizations & group practices 2

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 1

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": "1585699200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1596499200000",
    "number": "1679102727",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "836 W WELLINGTON AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606575147"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "836 W WELLINGTON AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606575147",
            "telephone_number": "773-296-7093"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TRIEU",
        "first_name": "ALVIN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-04-01",
        "last_updated": "2020-08-04",
        "certification_date": "2020-08-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "IL",
            "license": "125.075865",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.