Individual provider Active NPI

George Linh Nguyen, M.D.

  • Internal Medicine Physician
  • Chicago, IL
National Provider Identifier
1861655524
Registry record updated Feb 9, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
MT193699 Issued in PA
Practice address
841 S. Maryland Ave
MC 4000
Chicago, IL 60637
Phone
(714) 312-8707
Fax
(714) 386-5308
NPI assigned
Jul 2, 2008
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 9, 2022

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Critical Care Medicine (Internal Medicine) Physician 207RC0200X MT193699 PA
Sleep Medicine (Internal Medicine) Physician 207RS0012X MT193699 PA
Sleep Medicine (Internal Medicine) Physician 207RS0012X 036137309 IL
Internal Medicine Physician 207R00000X MT193699 PA Primary

Addresses

Primary practice location

841 S. Maryland Ave
MC 4000
Chicago, IL 60637

Mailing address

841 S. Maryland Ave
MC 4000
Chicago, IL 60637

Other identifiers 6

IdentifierTypeStateIssuer
036137309OtherILILLINOIS MEDICAL LICENSE
45440OtherAZARIZONA MEDICAL LICENSE
MT193699OtherPAGRADUATE MEDICAL TRAINING LICENSE
MD449036OtherPAPENNSYLVANIA MEDICAL LICENSE
MD60245943OtherWAWASHINGTON MEDICAL LICENSE
25MA09539500OtherNJNEW JERSEY MEDICAL LICENSE

Electronic endpoints 1

TypeEndpointUseAffiliation
SOAP URL https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq Health Information Exchange (HIE)

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
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
I20161212001731 CA Practitioner - Critical Care (Intensivists) 8729252051 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Critical Care (Intensivists)
Education
Other, 2008
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Permanente Medical Group IncGroup PAC ID 8921910225, 10,928 clinicians

Practice addresses (Care Compare)

1515 Newell Ave
Walnut Creek, CA 94596-5120
Phone (925) 295-4000

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MT193699PAMDSleep Medicine (Internal Medicine) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Permanente Medical Group Inc Internal Medicine CurrentSince Nov 5, 2016 Accepting new patients
Permanente Medical Group, Inc CurrentSince Nov 5, 2016 Accepting new patients
Cogent Healthcare of Washington, PC Internal Medicine Past Accepting new patients

Locations

750 Auburn Ravine Rd
Auburn, CA 95603
Phone (530) 823-6131

4753 W Shaw Ave
Ste 101
Fresno, CA 93722
Phone (559) 277-8738

900 N Douty St
Hanford, CA 93230
Phone (559) 587-9014

101 Monroe St
Petaluma, CA 94954
Phone (707) 763-4109

1150 Veterans Blvd
Redwood City, CA 94063
Phone (650) 299-2015

901 Nevin Ave
Richmond, CA 94801
Phone (510) 307-1500

930 W Main St
Ripon, CA 95366
Phone (209) 599-4221

2200 Ofarrell St
San Francisco, CA 94115
Phone (415) 202-2000

710 Lawrence Expy
Santa Clara, CA 95051
Phone (408) 236-6400

7373 West Ln
Stockton, CA 95210
Phone (209) 476-2000

975 Sereno Dr
Vallejo, CA 94589
Phone (707) 651-1000

1425 S Main St
Walnut Creek, CA 94596
Phone (925) 295-4130

1515 Newell Ave
Walnut Creek, CA 94596
Phone (925) 295-5447

320 N Crawford St
Willows, CA 95988
Phone (530) 934-2834

Organizations & group practices 3

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": "1214956800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1644364800000",
    "number": "1861655524",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "841 S. MARYLAND AVE",
            "address_2": "MC 4000",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "60637"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "841 S. MARYLAND AVE",
            "address_2": "MC 4000",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "60637",
            "telephone_number": "714-312-8707",
            "fax_number": "714-386-5308"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NGUYEN",
        "first_name": "GEORGE",
        "middle_name": "LINH",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2008-07-02",
        "last_updated": "2022-02-09",
        "certification_date": "2022-02-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "PA",
            "license": "MT193699",
            "primary": false
        },
        {
            "code": "207RS0012X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Sleep Medicine",
            "state": "PA",
            "license": "MT193699",
            "primary": false
        },
        {
            "code": "207RS0012X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Sleep Medicine",
            "state": "IL",
            "license": "036137309",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "PA",
            "license": "MT193699",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ILLINOIS MEDICAL LICENSE",
            "identifier": "036137309",
            "state": "IL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ARIZONA MEDICAL LICENSE",
            "identifier": "45440",
            "state": "AZ"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "GRADUATE MEDICAL TRAINING LICENSE",
            "identifier": "MT193699",
            "state": "PA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "PENNSYLVANIA MEDICAL LICENSE",
            "identifier": "MD449036",
            "state": "PA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "WASHINGTON MEDICAL LICENSE",
            "identifier": "MD60245943",
            "state": "WA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NEW JERSEY MEDICAL LICENSE",
            "identifier": "25MA09539500",
            "state": "NJ"
        }
    ],
    "endpoints": [
        {
            "endpointType": "SOAP",
            "endpointTypeDescription": "SOAP URL",
            "endpoint": "https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq",
            "affiliation": "N",
            "endpointDescription": "Carequality",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "C-CDA",
            "address_1": "1425 S Main St",
            "city": "Walnut Creek",
            "state": "CA",
            "country_code": "US",
            "postal_code": "945965318",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.