Individual provider Active NPI

Peter Sporn, M.D.

  • Pulmonary Disease Physician
  • Chicago, IL
National Provider Identifier
1912925090
Registry record updated Aug 20, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pulmonary Disease PhysicianTaxonomy code 207RP1001X
License
036082521 Issued in IL
Practice address
675 N Saint Clair St
Suite 18-250
Chicago, IL 60611-5975
Phone
(312) 695-1800
Fax
(312) 695-4741
NPI assigned
Jul 17, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 20, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Critical Care Medicine (Internal Medicine) Physician 207RC0200X 036-082521 IL
Pulmonary Disease Physician 207RP1001X 036082521 IL Primary

Addresses

Primary practice location

675 N Saint Clair St
Suite 18-250
Chicago, IL 60611-5975

Mailing address

676 N Saint Clair St Ste 2100
Chicago, IL 60611-2993
Phone (312) 695-1800

Other practice location 1

676 N Saint Clair St Ste 2100
Chicago, IL 60611-2993
Phone (312) 695-1800

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
I20031222000801 IL Practitioner - Pulmonary DiseasePractitioner - Internal MedicinePractitioner - Critical Care (Intensivists) 4082512447 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Pulmonary DiseaseAlso: Critical Care (Intensivists), Internal Medicine
Education
Wayne State University School of Medicine, 1980
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 St
Suite 2100
Chicago, IL 60611-2993
Phone (312) 695-1800

Hospital & facility affiliations

  • Northwestern Memorial Hospital Hospital, Chicago, IL, CCN 140281
  • Northwestern Medicine Central Dupage Hospital Hospital, Winfield, IL, CCN 140242
  • Palos Community Hospital Hospital, Palos Heights, IL, CCN 140062
  • Northwestern Medicine Kishwaukee Hospital Hospital, Dekalb, IL, CCN 140286
  • Northwestern Lake Forest Hospital Hospital, Lake Forest, IL, CCN 140130

Merit-based Incentive Payment System (MIPS)

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

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036-082521ILMDCritical Care Medicine (Internal Medicine) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Northwestern Medical Faculty Foundation CurrentSince Jul 1, 1991 Accepting new patients
Northwestern Medical Faculty Foundation CurrentSince Jul 1, 1991 Accepting new patients
Central Dupage Physician Group Past Accepting new patients
Medical Services Ric Past Accepting new patients

Locations

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

Dept 5777
Carol Stream, IL 60122

680 N Lake Shore Dr
Ste 1015
Chicago, IL 60611
Phone (312) 926-9674

4822 S Cottage Grove Ave
#5400
Chicago, IL 60615

675 N Saint Clair St
Ste 18-250
Chicago, IL 60611
Phone (312) 695-8624

680 N Lake Shore Dr
Ste 1000
Chicago, IL 60611
Phone (312) 695-4022

676 N Saint Clair St
Ste 2100
Chicago, IL 60611
Phone (312) 695-3117

660 N Westmoreland Rd
#302
Lake Forest, IL 60045

120 N Oak St
Oak Brook Mall, IL 60521
Phone (630) 856-6700

Interoperability endpoints

  • Direct secure messaging: peter.sporn.1@20978.direct.athenahealth.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 7

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": "1153094400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755648000000",
    "number": "1912925090",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "676 N SAINT CLAIR ST STE 2100",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606112993",
            "telephone_number": "312-695-1800",
            "fax_number": "312-695-4741"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "675 N SAINT CLAIR ST",
            "address_2": "SUITE 18-250",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606115975",
            "telephone_number": "312-695-1800",
            "fax_number": "312-695-4741"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "676 N Saint Clair St Ste 2100",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606112993",
            "country_code": "US",
            "telephone_number": "312-695-1800",
            "fax_number": "312-695-4741",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SPORN",
        "first_name": "PETER",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-17",
        "last_updated": "2025-08-20",
        "certification_date": "2025-08-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "IL",
            "license": "036-082521",
            "primary": false
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "IL",
            "license": "036082521",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.