NPIMap

Individual provider Active NPI

Joy Liu

  • Gastroenterology Physician
  • Chicago, IL
National Provider Identifier
1558742072
Registry record updated Oct 4, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
036.149533 Issued in IL
Practice address
259 E Erie St Ste 1600
Chicago, IL 60611-3111
Phone
(312) 695-5620
Fax
(312) 695-2729
NPI assigned
Jun 10, 2015
Last updated
Oct 4, 2022By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 4, 2022

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 263854 MA
Gastroenterology Physician 207RG0100X 036.149533 IL Primary

Addresses

Primary practice location

259 E Erie St Ste 1600
Chicago, IL 60611-3111

Mailing address

259 E Erie St Ste 1600
Chicago, IL 60611-3111
Phone (312) 695-5620

Other practice location 1

330 Brookline Ave
Boston, MA 02215-5400
Phone (617) 667-7000

Other practice location 2

330 Brookline Ave
Boston, MA 02215-5400
Phone (617) 667-7000

Other practice location 3

676 N Saint Clair St Ste 1400
Chicago, IL 60611
Phone (312) 695-4077

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20220927001164 IL Practitioner - GastroenterologyPractitioner - Internal Medicine 2668780107 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
GastroenterologyAlso: Internal Medicine
Education
Other, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

Practice addresses (Care Compare)

676 N Saint Clair
Arkes 1725
Chicago, IL 60611-2927
Phone (312) 695-8108

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
95.19 of 100Reported as apm
Quality
83.05
Promoting interoperability
100
Improvement activities
40

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy36
Upper gastrointestinal (GI) endoscopy for acid reflux48

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036.149533ILMDGastroenterology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Northwestern Medical Faculty Foundation CurrentSince Aug 1, 2022 Accepting new patients
Northwestern Medical Faculty Foundation CurrentSince Aug 1, 2022 Accepting new patients
Central Dupage Physician Group Internal Medicine Past Accepting new patients

Locations

Carol Stream, IL 60122
Phone (630) 933-3300

Dept 5777
Carol Stream, IL 60122

259 E Erie St
Ste 1600
Chicago, IL 60611

676 N Saint Clair St
Ste 1400
Chicago, IL 60611
Phone (312) 695-1292

676 N Saint Clair St
Ste 1725
Chicago, IL 60611
Phone (312) 664-8533

660 N Westmoreland Rd
#302
Lake Forest, IL 60045

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 8

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": "1433894400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1664841600000",
    "number": "1558742072",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "259 E ERIE ST STE 1600",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606113111",
            "telephone_number": "312-695-5620",
            "fax_number": "312-695-2729"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "259 E ERIE ST STE 1600",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606113111",
            "telephone_number": "312-695-5620",
            "fax_number": "312-695-2729"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "330 Brookline Ave",
            "address_purpose": "LOCATION",
            "city": "Boston",
            "state": "MA",
            "postal_code": "022155400",
            "country_code": "US",
            "telephone_number": "617-667-7000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "330 Brookline Ave",
            "address_purpose": "LOCATION",
            "city": "Boston",
            "state": "MA",
            "postal_code": "022155400",
            "country_code": "US",
            "telephone_number": "617-667-7000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "676 N Saint Clair St Ste 1400",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "60611",
            "country_code": "US",
            "telephone_number": "312-695-4077",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LIU",
        "first_name": "JOY",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-06-10",
        "last_updated": "2022-10-04",
        "certification_date": "2022-10-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "263854",
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "IL",
            "license": "036.149533",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.