Leslie S Zun, MD

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

036066812 Issued in IL

Practice address

2701 Patriot Blvd Ste 110
Glenview, IL 60026-8039

Phone

(847) 475-2273

Fax

(847) 998-9005

NPI assigned

Jul 29, 2005

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 1

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

Specialty

Emergency Medicine

Education

Rush Medical College of Rush University, 1982

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Northwestern Medical Faculty FoundationGroup PAC ID 4587576814, 4,386 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Northwestern Lake Forest Hospital Hospital, Lake Forest, IL, CCN 140130
• Northwestern Memorial Hospital Hospital, Chicago, IL, CCN 140281

Merit-based Incentive Payment System (MIPS)

Final score

95.19 of 100Reported as apm

Quality

83.05

Promoting interoperability

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations (25 of 42)

Interoperability endpoints

• Direct secure messaging: leslie.zun.1@10099.direct.athenahealth.com

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.

• Northwestern Medical Faculty Foundation

  • Multi-Specialty Clinic/Center
  • Carol Stream, IL
  • NPI 1346235314
  Medicare reassignment Care Compare group NPD
• Cepamerica Illinois LLP

  • Emergency Medicine Physician
  • Elgin, IL
  • NPI 1912283110
  Medicare reassignment NPD
• County of Lake

  • Public Health or Welfare Agency
  • Waukegan, IL
  • NPI 1013920750
  Medicare reassignment NPD
• Hamdard Health Alliance

  • Federally Qualified Health Center (FQHC)
  • Addison, IL
  • NPI 1609875053
  Medicare reassignment NPD
• Mount Sinai Community Foundation

  • Rehabilitation Hospital
  • Chicago, IL
  • NPI 1376715896
  Medicare reassignment NPD
• Swedish Covenant Management Services, Inc.

  • Obstetrics & Gynecology Physician
  • Chicago, IL
  • NPI 1760432348
  Medicare reassignment NPD
• Cepamerica Illinois LLP

  • Emergency Medicine Physician
  • Chicago, IL
  • NPI 1134677370
  NPD
• Cepamerica Illinois LLP

  • Emergency Medicine Physician
  • Springfield, IL
  • NPI 1871360297
  NPD
• County of Lake

  • Federally Qualified Health Center (FQHC)
  • Zion, IL
  • NPI 1023047164
  NPD
• County of Lake

  • Federally Qualified Health Center (FQHC)
  • Round Lake, IL
  • NPI 1639588254
  NPD
• Hamdard Health Alliance

  • Federally Qualified Health Center (FQHC)
  • Bensenville, IL
  • NPI 1700470580
  NPD
• Mount Sinai Community Foundation

  • Ophthalmology Physician
  • Chicago, IL
  • NPI 1558409052
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Northwestern Lake Forest Hospital

  • General Acute Care Hospital
  • Lake Forest, IL
  • NPI 1124025176
  Care Compare affiliation
• Northwestern Memorial Hospital

  • General Acute Care Hospital
  • Chicago, IL
  • NPI 1497859649
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1122595200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762128000000",
    "number": "1376543421",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2317 MEADOW DR S",
            "city": "WILMETTE",
            "state": "IL",
            "postal_code": "600912201"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2701 PATRIOT BLVD STE 110",
            "city": "GLENVIEW",
            "state": "IL",
            "postal_code": "600268039",
            "telephone_number": "847-475-2273",
            "fax_number": "847-998-9005"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1542 W Devon Ave",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606601344",
            "country_code": "US",
            "telephone_number": "773-465-4600",
            "fax_number": "773-465-4666",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "228 E Lake St",
            "address_purpose": "LOCATION",
            "city": "Addison",
            "state": "IL",
            "postal_code": "601012889",
            "country_code": "US",
            "telephone_number": "630-835-1430",
            "fax_number": "630-835-1433",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ZUN",
        "first_name": "LESLIE",
        "middle_name": "S",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-07-29",
        "last_updated": "2025-11-03",
        "certification_date": "2025-11-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "IL",
            "license": "036066812",
            "primary": true
        },
        {
            "code": "261QU0200X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Urgent Care",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "036-066812-7",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Robert J Zombolo, DPM
• Terry Scott Zucker, DPM
• Myrna Zullow, RN
• Mir Ahmed Zulqarnain, DO
• Elena Zumbuleva, DPT
• Alan M. Zunamon, MD
• Michelle Piper Zwerner, MA, CCC-SLP

• Emergency Medicine Physician in Glenview, IL
• Providers in Glenview, IL by specialty
• Emergency Medicine Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 3, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.