Individual provider Active NPI

Saul J. Weiner, MD

  • Pediatrics Physician
  • Chicago, IL
National Provider Identifier
1174532063
Registry record updated Apr 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatrics PhysicianTaxonomy code 208000000X
License
036092924 Issued in IL
Practice address
1740 W Taylor St
Chicago, IL 60612-7232
Phone
(866) 600-2273
NPI assigned
Aug 7, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 23, 2026

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 036092924 IL
Pediatrics Physician 208000000X 036092924 IL Primary

Addresses

Primary practice location

1740 W Taylor St
Chicago, IL 60612-7232

Mailing address

840 S Wood St
M/C 856
Chicago, IL 60612-4325
Phone (312) 996-6138

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
I20100420000545 IL Practitioner - Internal Medicine 7214064401 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Geisel School of Medicine at Dartmouth, 1993
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
The Board of Trustees of the University of IllinoisGroup PAC ID 3072422716, 1,134 clinicians

Practice addresses (Care Compare)

840 S Wood St
Chicago, IL 60612-4325
Phone (312) 413-1429

Hospital & facility affiliations

  • University of Illinois Hospital and Clinics Hospital, Chicago, IL, CCN 140150

Merit-based Incentive Payment System (MIPS)

Final score
93.28 of 100Reported as group
Quality
73.53
Promoting interoperability
100
Improvement activities
40
Cost
70.73

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036092924ILMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
The Board of Trustees of the University of Illinois Current Accepting new patients
The Board of Trustees of the University of Illinois CurrentSince Apr 1, 2003 Accepting new patients
The Board of Trustees of the University of Illinois Pediatrics CurrentSince Apr 1, 2003 Accepting new patients
Board of Trustees of the University of Illinois Internal Medicine Past Accepting new patients

Locations

845 W Wilson Ave
Chicago, IL 60640
Phone (312) 744-1295

7732 Solutions Ctr
Chicago, IL 60677

840 S Wood St
#856
Chicago, IL 60612
Phone (312) 413-1429

1801 W Taylor St
Chicago, IL 60612
Phone (312) 355-1700

1855 W Taylor St
Chicago, IL 60612
Phone (312) 996-6582

1740 W Taylor St
Chicago, IL 60612
Phone (312) 355-4000

7732 Solution Ctr
Chicago, IL 60677
Phone (312) 355-6290

Interoperability endpoints

  • Direct secure messaging: sweiner17572@uihealth.direct-ci.com

Organizations & group practices 4

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": "1154908800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776902400000",
    "number": "1174532063",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "840 S WOOD ST",
            "address_2": "M/C 856",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606124325",
            "telephone_number": "312-996-6138",
            "fax_number": "312-413-0243"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1740 W TAYLOR ST",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606127232",
            "telephone_number": "866-600-2273"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WEINER",
        "first_name": "SAUL",
        "middle_name": "J.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-07",
        "last_updated": "2026-04-23",
        "certification_date": "2026-04-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "036092924",
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "IL",
            "license": "036092924",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.