Individual provider Active NPI

Dawn Lei, M.D.

  • Allergy & Immunology Physician
  • Sycamore, IL
National Provider Identifier
1740660554
Registry record updated Jul 15, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Allergy & Immunology PhysicianTaxonomy code 207K00000X
License
036.146239 Issued in IL
Practice address
2127 Midlands CT Unit 203
Sycamore, IL 60178-3173
Phone
(815) 758-8106
Fax
(815) 758-8108
NPI assigned
Jun 5, 2015
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 15, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Hospitalist Physician 208M00000X 036146239 IL
Allergy & Immunology Physician 207K00000X 036.146239 IL Primary

Addresses

Primary practice location

2127 Midlands CT Unit 203
Sycamore, IL 60178-3173

Mailing address

303 E Army Trail Rd Ste 403
Bloomingdale, IL 60108-2155
Phone (630) 894-7083

Other practice location 1

303 E Army Trail Rd Ste 403
Bloomingdale, IL 60108-2155
Phone (630) 894-7083

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
I20200831001165 IL Practitioner - Allergy/ImmunologyPractitioner - Hospitalist 0446568810 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Allergy/ImmunologyAlso: Hospitalist
Education
University of Illinois College of Med (CHI/Peor/Rock/CHM-Urb), 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Northwestern Medical Faculty FoundationGroup PAC ID 4587576814, 4,386 clinicians
Central Dupage Physician GroupGroup PAC ID 5890696231, 1,087 clinicians

Practice addresses (Care Compare)

2127 Midlands CT
Unit 203
Sycamore, IL 60178-3173
Phone (815) 758-8106

Hospital & facility affiliations

  • Northwestern Medicine Kishwaukee Hospital Hospital, Dekalb, IL, CCN 140286
  • Northwestern Medicine Central Dupage Hospital Hospital, Winfield, IL, CCN 140242

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036.146239ILMDAllergy & Immunology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Northwestern Medical Faculty Foundation CurrentSince Nov 17, 2025 Accepting new patients
Northwestern Medical Faculty Foundation CurrentSince Nov 17, 2025 Accepting new patients

Locations

Dept 5777
Carol Stream, IL 60122

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

300 Randall Rd
Geneva, IL 60134
Phone (630) 208-4009

660 N Westmoreland Rd
#302
Lake Forest, IL 60045

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

2127 Midlands Ct
Unit 203
Sycamore, IL 60178
Phone (815) 758-8106

25 N Winfield Rd
Winfield, IL 60190
Phone (630) 682-1600

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 and National Provider Directory roles.

Hospital & facility affiliations 3

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": "1433462400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1721001600000",
    "number": "1740660554",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "303 E ARMY TRAIL RD STE 403",
            "city": "BLOOMINGDALE",
            "state": "IL",
            "postal_code": "601082155",
            "telephone_number": "630-894-7083"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2127 MIDLANDS CT UNIT 203",
            "city": "SYCAMORE",
            "state": "IL",
            "postal_code": "601783173",
            "telephone_number": "815-758-8106",
            "fax_number": "815-758-8108"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "303 E Army Trail Rd Ste 403",
            "address_purpose": "LOCATION",
            "city": "Bloomingdale",
            "state": "IL",
            "postal_code": "601082155",
            "country_code": "US",
            "telephone_number": "630-894-7083",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LEI",
        "first_name": "DAWN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-06-05",
        "last_updated": "2024-07-15",
        "certification_date": "2024-07-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "IL",
            "license": "036146239",
            "primary": false
        },
        {
            "code": "207K00000X",
            "taxonomy_group": "",
            "desc": "Allergy & Immunology",
            "state": "IL",
            "license": "036.146239",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Sycamore, IL

Sources for this page

Verify at the official NPI Registry.