NPIMap

Individual provider Active NPI

Nabeel Siddiqui, MD

  • Hospitalist Physician
  • Elmhurst, IL
National Provider Identifier
1154702116
Registry record updated Jul 6, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
036-146676 Issued in IL
Practice address
155 E Brush Hill Rd
Elmhurst, IL 60126-5658
Phone
(331) 221-8952
NPI assigned
Jun 16, 2015
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 6, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 125067480 IL
Family Medicine Physician 207Q00000X 036-146676 IL
Hospitalist Physician 208M00000X 036-146676 IL Primary

Addresses

Primary practice location

155 E Brush Hill Rd
Elmhurst, IL 60126-5658

Mailing address

2650 Ridge Ave # 1223
Evanston, IL 60201-1700

Other practice location 1

2300 N Edward St Ste 3200
Decatur, IL 62526-4163
Phone (217) 876-3660

Other practice location 2

305 W Jackson St
Suite 200
Carbondale, IL 62901-1474
Phone (618) 536-6621

Other practice location 3

4201 W Medical Center Dr
McHenry, IL 60050-8409
Phone (815) 759-4323

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
I20180911000036 IL Practitioner - HospitalistPractitioner - Family Practice 5496068371 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
HospitalistAlso: Family Practice
Education
Other, 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Decatur Memorial HospitalGroup PAC ID 6204731144, 173 clinicians
Northwestern Medical Faculty FoundationGroup PAC ID 4587576814, 4,386 clinicians

Practice addresses (Care Compare)

2300 N Edward St
Decatur, IL 62526-4163
Phone (217) 876-8121

241 W Weaver Rd
Suite 145B
Forsyth, IL 62535-9766
Phone (217) 876-5220

4201 W Medical Ctr Dr
McHenry, IL 60050-8409
Phone (815) 759-4323

Hospital & facility affiliations

  • Northwestern Medicine McHenry Hospital, McHenry, IL, CCN 140116
  • Decatur Memorial Hospital Hospital, Decatur, IL, CCN 140135
  • Pana Community Hospital Hospital, Pana, IL, CCN 141341
  • Taylorville Memorial Hospital Hospital, Taylorville, IL, CCN 141339

Merit-based Incentive Payment System (MIPS)

Final score
91.05 of 100Reported as apm
Quality
72.1
Promoting interoperability
100
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

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

Merit-based Incentive Payment System (MIPS)

Final score
73.88 of 100Reported as group
Quality
63.91
Improvement activities
40
Cost
77.03

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036-146676ILMDHospitalist Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Taylorville Memorial Hospital CurrentSince Sep 1, 2023 Accepting new patients
Sarah Bush Lincoln Health Center CurrentSince Dec 9, 2020 Accepting new patients
Pana Community Hospital Association Current Accepting new patients
Northwestern Medical Faculty Foundation CurrentSince Sep 1, 2024 Accepting new patients
Northwestern Medical Faculty Foundation CurrentSince Sep 1, 2024 Accepting new patients
Taylorville Memorial Hospital CurrentSince Sep 1, 2023 Accepting new patients
Decatur Memorial Hospital Family Medicine CurrentSince Nov 3, 2020 Accepting new patients
Sarah Bush Lincoln Health Center Current Accepting new patients
Decatur Memorial Hospital CurrentSince Nov 3, 2020 Accepting new patients

Locations

Dept 5777
Carol Stream, IL 60122

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

2300 N Edward St
Ste 3200
Decatur, IL 62526
Phone (217) 876-3660

2300 N Edward St
Decatur, IL 62526
Phone (217) 876-3000

2650 Ridge Ave
#1223
Evanston, IL 60201
Phone (847) 982-3172

241 W Weaver Rd
Ste 145B
Forsyth, IL 62535
Phone (217) 876-5220

660 N Westmoreland Rd
#302
Lake Forest, IL 60045

1000 Health Center Dr
Mattoon, IL 61938
Phone (217) 258-2389

101 Professional Plz
Mattoon, IL 61938
Phone (217) 238-3730

4201 W Medical Center Dr
McHenry, IL 60050
Phone (815) 759-3100

515 Valley View Dr
Ste 201
Moline, IL 61265
Phone (312) 695-0870

101 E 9th St
Pana, IL 62557
Phone (217) 562-2131

201 E Pleasant St
Taylorville, IL 62568
Phone (217) 707-5555

Interoperability endpoints

  • Direct secure messaging: nmsiddiq@yourcarecommunity.org

Organizations & group practices 11

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 4

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": "1434412800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783296000000",
    "number": "1154702116",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2650 RIDGE AVE # 1223",
            "city": "EVANSTON",
            "state": "IL",
            "postal_code": "602011700"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "155 E BRUSH HILL RD",
            "city": "ELMHURST",
            "state": "IL",
            "postal_code": "601265658",
            "telephone_number": "331-221-8952"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2300 N Edward St Ste 3200",
            "address_purpose": "LOCATION",
            "city": "Decatur",
            "state": "IL",
            "postal_code": "625264163",
            "country_code": "US",
            "telephone_number": "217-876-3660",
            "fax_number": "217-876-3665",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "305 W Jackson St",
            "address_2": "SUITE 200",
            "address_purpose": "LOCATION",
            "city": "Carbondale",
            "state": "IL",
            "postal_code": "629011474",
            "country_code": "US",
            "telephone_number": "618-536-6621",
            "fax_number": "618-453-1102",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4201 W Medical Center Dr",
            "address_purpose": "LOCATION",
            "city": "McHenry",
            "state": "IL",
            "postal_code": "600508409",
            "country_code": "US",
            "telephone_number": "815-759-4323",
            "fax_number": "815-759-4948",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SIDDIQUI",
        "first_name": "NABEEL",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-06-16",
        "last_updated": "2026-07-06",
        "certification_date": "2026-07-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "IL",
            "license": "125067480",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "IL",
            "license": "036-146676",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "IL",
            "license": "036-146676",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Elmhurst, IL

Sources for this page

Verify at the official NPI Registry.