NPIMap

Individual provider Active NPI

Eric D Leser, M.D.

  • Emergency Medicine Physician
  • Chicago, IL
National Provider Identifier
1689930968
Registry record updated May 23, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
036140428 Issued in IL
Practice address
1900 W. Polk
Cook County Emergency Medicine Residency Program
Chicago, IL 60612
Phone
(312) 864-0060
NPI assigned
Apr 11, 2012
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 23, 2022

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X 036140428 IL Primary

Addresses

Primary practice location

1900 W. Polk
Cook County Emergency Medicine Residency Program
Chicago, IL 60612

Mailing address

3107 W Argyle St
Unit 1
Chicago, IL 60625-4274
Phone (719) 491-4562

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address eleser2458@direct.luhs.org Direct LOYOLA UNIVERSITY MEDICAL CENTER

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
I20160809003202 IL Practitioner - Emergency Medicine 3173817475 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
Loyola University of Chicago, Stritch School of Medicine, 2012
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Cook CountyGroup PAC ID 2860398088, 770 clinicians

Practice addresses (Care Compare)

1901 W Harrison St
Chicago, IL 60612-3714
Phone (312) 633-7292

Hospital & facility affiliations

  • John H Stroger Jr Hospital Hospital, Chicago, IL, CCN 140124

Merit-based Incentive Payment System (MIPS)

Final score
95.11 of 100Reported as group
Quality
74.7
Promoting interoperability
100
Improvement activities
40
Cost
85.45

Merit-based Incentive Payment System (MIPS)

Final score
93.41 of 100Reported as group
Quality
86.81
Improvement activities
40
Cost
77.34

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Cook County Emergency Medicine CurrentSince Nov 9, 2023 Accepting new patients
Cepamerica Illinois LLP Emergency Medicine CurrentSince Aug 15, 2023 Accepting new patients
Loyola University Medical Center Current Accepting new patients
Illinois Emergency Medicine Specialists, LLC CurrentSince Jun 1, 2022 Accepting new patients
Cepamerica Illinois LLP Emergency Medicine CurrentSince Aug 15, 2023 Accepting new patients
Cook County Current Accepting new patients
Cook County CurrentSince Nov 9, 2023 Accepting new patients
Cepamerica Illinois LLP Emergency Medicine Current Accepting new patients

Locations

2100 Powell St
Ste 400
Emeryville, CA 94608
Phone (510) 350-2638

1601 Cummins Dr
Ste D
Modesto, CA 95358
Phone (510) 851-7423

600 S Randall Rd
Algonquin, IL 60102
Phone (224) 783-4300

3249 Oak Park Ave
Berwyn, IL 60402
Phone (708) 783-2696

500 Remington Blvd
Bolingbrook, IL 60440
Phone (630) 312-5000

500 E 51st St
Chicago, IL 60615
Phone (312) 572-2000

1900 W Polk St
Chicago, IL 60612
Phone (312) 864-0060

4646 N Marine Dr
Chicago, IL 60640
Phone (773) 564-5102

1901 W Harrison St
Chicago, IL 60612
Phone (312) 864-5100

1425 N Randall Rd
Elgin, IL 60123
Phone (224) 783-5437

500 W Court St
Kankakee, IL 60901
Phone (800) 585-4119

2160 S 1st Ave
Maywood, IL 60153
Phone (708) 216-4400

701 W North Ave
Melrose Park, IL 60160
Phone (708) 450-5779

3 Erie Ct
Oak Park, IL 60302
Phone (708) 763-6200

Organizations & group practices 8

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 27

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

View all 27

NPI Registry JSON

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

{
    "created_epoch": "1334102400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1653264000000",
    "number": "1689930968",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3107 W ARGYLE ST",
            "address_2": "UNIT 1",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606254274",
            "telephone_number": "719-491-4562"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1900 W. POLK",
            "address_2": "COOK COUNTY EMERGENCY MEDICINE RESIDENCY PROGRAM",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "60612",
            "telephone_number": "312-864-0060"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LESER",
        "first_name": "ERIC",
        "middle_name": "D",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2012-04-11",
        "last_updated": "2022-05-23",
        "certification_date": "2022-05-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "IL",
            "license": "036140428",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "eleser2458@direct.luhs.org",
            "affiliation": "Y",
            "affiliationName": "LOYOLA UNIVERSITY MEDICAL CENTER",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "2160 S 1st Ave",
            "city": "Maywood",
            "state": "IL",
            "country_code": "US",
            "postal_code": "601533328",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.