Individual provider Active NPI

Phithao J Nguyen, DO FAAFP

  • Gastroenterology Physician
  • Park Ridge, IL
National Provider Identifier
1740261585
Registry record updated Apr 19, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
036110939 Issued in IL
Practice address
711 W Devon Ave
Park Ridge, IL 60068-4713
Phone
(847) 696-3176
NPI assigned
Nov 9, 2005
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 19, 2022

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X 036110939 IL Primary

Addresses

Primary practice location

711 W Devon Ave
Park Ridge, IL 60068-4713

Mailing address

711 W Devon Ave
Park Ridge, IL 60068-4713
Phone (847) 696-3176

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address phi.thao.nguyen.1@380.direct.athenahealth.com

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL
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
I20041119000197 IL Practitioner - GastroenterologyPractitioner - Internal Medicine 3678537537 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
GastroenterologyAlso: Internal Medicine
Education
Other, 1998
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Prime Healthcare Illinois Medical Group LLCGroup PAC ID 5597275685, 278 clinicians

Practice addresses (Care Compare)

100 N River Rd
Des Plaines, IL 60016-1209
Phone (847) 297-1800

711 Devon Ave
Park Ridge, IL 60068-4713
Phone (847) 696-3176

7435 W Talcott Ave
Chicago, IL 60631-3707
Phone (773) 774-8000

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy41
Upper gastrointestinal (GI) endoscopy for acid reflux52

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Prime Healthcare Illinois Medical Group LLC CurrentSince Jun 29, 2025 Accepting new patients

Locations

1801 W Olympic Blvd
#2636
Pasadena, CA 91199

1325 N Highland Ave
Aurora, IL 60506
Phone (630) 801-2756

100 Provena Way
Ste 103
Bourbonnais, IL 60914
Phone (815) 937-8780

100 N River Rd
Des Plaines, IL 60016
Phone (847) 297-1800

201 N Hammes Ave
Joliet, IL 60435
Phone (224) 273-6350

711 W Devon Ave
Park Ridge, IL 60068
Phone (847) 696-3176

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.

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": "1131494400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1650326400000",
    "number": "1740261585",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "711 W DEVON AVE",
            "city": "PARK RIDGE",
            "state": "IL",
            "postal_code": "600684713",
            "telephone_number": "847-696-3176"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "711 W DEVON AVE",
            "city": "PARK RIDGE",
            "state": "IL",
            "postal_code": "600684713",
            "telephone_number": "847-696-3176"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NGUYEN",
        "first_name": "PHITHAO",
        "middle_name": "J",
        "credential": "DO FAAFP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-11-09",
        "last_updated": "2022-04-19",
        "certification_date": "2022-04-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "IL",
            "license": "036110939",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "phi.thao.nguyen.1@380.direct.athenahealth.com",
            "affiliation": "N",
            "address_1": "1555 Barrington Rd Ste 310",
            "city": "Hoffman Estates",
            "state": "IL",
            "country_code": "US",
            "postal_code": "601691079",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Park Ridge, IL

Sources for this page

Verify at the official NPI Registry.