Individual provider Active NPI

Julie J Sundaram, MD

  • Emergency Medicine Physician
  • St Louis Park, MN
National Provider Identifier
1184691347
Registry record updated Apr 22, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
67759-20 Issued in WI
Practice address
6500 Excelsior Blvd
Methodist Hospital
St Louis Park, MN 55426
Phone
(952) 993-6080
Fax
(952) 993-6047
NPI assigned
Mar 7, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 22, 2026

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

Specialties & licenses 5

Specialty (taxonomy)CodeLicenseStatePrimary
Obesity Medicine (Internal Medicine) Physician 207RB0002X 67759-20 WI
Emergency Medicine Physician 207P00000X 67759-20 WI Primary
Emergency Medicine Physician 207P00000X 45624 MN
Obesity Medicine (Internal Medicine) Physician 207RB0002X 036.106776 IL
Emergency Medicine Physician 207P00000X 036.106776 IL

Addresses

Primary practice location

6500 Excelsior Blvd
Methodist Hospital
St Louis Park, MN 55426

Mailing address

5435 Feltl Rd
Minnetonka, MN 55343-7983
Phone (952) 835-9880

Other practice location 1

1000 Mineral Point Ave
Janesville, WI 53548-2982
Phone (608) 756-6611

Other practice location 2

8201 E Riverside Blvd
Rockford, IL 61114-2300
Phone (815) 971-7000

Other identifiers 2

IdentifierTypeStateIssuer
45624OtherMNMEDICAL LICENSE
108422400MedicaidMN

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI, IL2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20180313001215 WI Practitioner - Emergency Medicine 5294864054 Reassigns benefits to 2 organizations
I20250415002529 IL Practitioner - Emergency Medicine 5294864054 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
Other, 1999
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Mercy Health System CorporationGroup PAC ID 7416860440, shared by 14 NPIs, 749 clinicians

Practice addresses (Care Compare)

1000 Mineral Point Ave
Janesville, WI 53548-2940
Phone (608) 756-6000

875 S Route 31
Crystal Lake, IL 60014-8190
Phone (779) 220-5500

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
45624MNMDEmergency Medicine Physician
036.106776ILMDObesity Medicine (Internal Medicine) Physician
67759-20WIMDObesity Medicine (Internal Medicine) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Mercy Health System Corporation CurrentSince Mar 5, 2018 Accepting new patients
Mercy Health System Corporation CurrentSince Mar 5, 2018 Accepting new patients
Rockford Health Physicians CurrentSince Mar 19, 2025 Accepting new patients
Mercy Harvard Hospital Inc CurrentSince Dec 1, 2025 Accepting new patients
Mercy Health System Corporation Current Accepting new patients
Mercy Harvard Hospital Inc CurrentSince Dec 1, 2025 Accepting new patients
Specialists in Medical Imaging, SC PastSince May 10, 2025 Accepting new patients
Mercy Health System Corporation Past Accepting new patients

Locations

29624 Network Pl
Chicago, IL 60673
Phone (608) 741-7652

875 S State Route 31
Crystal Lake, IL 60014
Phone (779) 220-5500

1504 S Galena Ave
Dixon, IL 61021
Phone (815) 971-3170

901 Grant St
Harvard, IL 60033
Phone (815) 943-5431

348 S Division St
Harvard, IL 60033
Phone (815) 943-1122

8201 E Riverside Blvd
Rockford, IL 61114
Phone (815) 971-4066

2300 N Rockton Ave
Rockford, IL 61103
Phone (815) 971-5510

3400 Deerfield Dr
Janesville, WI 53546
Phone (608) 314-3600

1000 Mineral Point Ave
Janesville, WI 53548
Phone (608) 261-6868

N2950 State Road 67
Lake Geneva, WI 53147
Phone (262) 245-0535

Interoperability endpoints

  • Direct secure messaging: jsundaram47137@direct.mhemail.org

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 1

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": "1141689600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776816000000",
    "number": "1184691347",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5435 FELTL RD",
            "city": "MINNETONKA",
            "state": "MN",
            "postal_code": "553437983",
            "telephone_number": "952-835-9880",
            "fax_number": "952-857-1554"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6500 EXCELSIOR BLVD",
            "address_2": "METHODIST HOSPITAL",
            "city": "ST LOUIS PARK",
            "state": "MN",
            "postal_code": "55426",
            "telephone_number": "952-993-6080",
            "fax_number": "952-993-6047"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1000 Mineral Point Ave",
            "address_purpose": "LOCATION",
            "city": "Janesville",
            "state": "WI",
            "postal_code": "535482982",
            "country_code": "US",
            "telephone_number": "608-756-6611",
            "fax_number": "608-756-6177",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "8201 E Riverside Blvd",
            "address_purpose": "LOCATION",
            "city": "Rockford",
            "state": "IL",
            "postal_code": "611142300",
            "country_code": "US",
            "telephone_number": "815-971-7000",
            "fax_number": "815-968-4795",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SUNDARAM",
        "first_name": "JULIE",
        "middle_name": "J",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-03-07",
        "last_updated": "2026-04-22",
        "certification_date": "2026-04-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RB0002X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Obesity Medicine",
            "state": "WI",
            "license": "67759-20",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "WI",
            "license": "67759-20",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MN",
            "license": "45624",
            "primary": false
        },
        {
            "code": "207RB0002X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Obesity Medicine",
            "state": "IL",
            "license": "036.106776",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "IL",
            "license": "036.106776",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICAL LICENSE",
            "identifier": "45624",
            "state": "MN"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "108422400",
            "state": "MN"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in St Louis Park, MN

Sources for this page

Verify at the official NPI Registry.