Individual provider Active NPI

Lori L Hardy, M.D.

  • Obstetrics & Gynecology Physician
  • Marshfield, WI
National Provider Identifier
1558313221
Registry record updated Sep 18, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
70209-20 Issued in WI
Practice address
1000 N Oak Ave
Marshfield, WI 54449-5703
Phone
(715) 387-5511
NPI assigned
May 17, 2006
Last updated
Sep 18, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 18, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X 70209-20 WI Primary
Obstetrics & Gynecology Physician 207V00000X 036-108675 IL

Addresses

Primary practice location

1000 N Oak Ave
Marshfield, WI 54449-5703

Mailing address

471 W Army Trail Rd Ste 103
Bloomingdale, IL 60108-2628
Phone (630) 980-3366

Other practice location 1

700 S Park St
Madison, WI 53715-1830
Phone (608) 251-6100

Other practice location 2

701 N 1st St
Springfield, IL 62781-0001
Phone (217) 528-7541

Other practice location 3

3400 E Racine St
Janesville, WI 53546-2344
Phone (608) 373-8000

Other practice location 4

471 W Army Trail Rd
Suite 103
Bloomingdale, IL 60108-2628
Phone (630) 980-3366

Other identifiers 2

IdentifierTypeStateIssuer
1558313221MedicaidWI
K00983OtherILPTAN

Electronic endpoints 4

TypeEndpointUseAffiliation
Direct Messaging Address lhardy427283@direct-ehr-ssmhc.com Direct Dean Health Systems, Inc
Direct Messaging Address lhardy427283@direct-ehr-ssmhc.com Direct
FHIR URL https://fhir.ssmhc.com/fhir/api/FHIR/DSTU2/ Other Dean Health Systems, Inc
FHIR URL https://fhir.ssmhc.com/fhir/api/FHIR/DSTU2/ Other

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL, WI2 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
I20081210000092 IL Practitioner - Obstetrics/Gynecology 3375604341 Reassigns benefits to 4 organizations
I20220701001406 WI Practitioner - Obstetrics/Gynecology 3375604341 Reassigns benefits to 1 organization

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036-108675ILMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Central Dupage Physician Group CurrentSince Oct 1, 2016 Accepting new patients
Dean Health Systems, Inc CurrentSince Aug 2, 2022 Accepting new patients
Northwestern Medical Faculty Foundation CurrentSince Jun 1, 2022 Accepting new patients
Northwestern Medical Faculty Foundation CurrentSince Jun 1, 2022 Accepting new patients
Dean Health Systems, Inc. CurrentSince Aug 2, 2022 Accepting new patients
Central Dupage Physician Group CurrentSince Oct 1, 2016 Accepting new patients
Springfield Clinic, LLP Obstetrics & Gynecology CurrentSince Apr 15, 2026 Accepting new patients
Dr Paul K. Rosenberg, LTD Obstetrics & Gynecology Past Accepting new patients
Northwestern Memorial Physicians Group Obstetrics & Gynecology Past Accepting new patients
Bonaventure Medical Foundation, LLC Past Accepting new patients

Locations

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

Dept 5777
Carol Stream, IL 60122

111 W Washington St
Ste 1801
Chicago, IL 60602
Phone (312) 726-8800

675 N Saint Clair St
Ste 20-150
Chicago, IL 60611
Phone (312) 695-8146

676 N Saint Clair St
Ste 900
Chicago, IL 60611
Phone (312) 926-3155

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

351 Delnor Dr
Geneva, IL 60134
Phone (630) 262-1001

660 N Westmoreland Rd
#302
Lake Forest, IL 60045

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

636 Raymond Dr
Ste 100
Naperville, IL 60563
Phone (630) 548-3366

1800 N Main St
Wheaton, IL 60187
Phone (630) 469-0045

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

3400 E Racine St
Janesville, WI 53546
Phone (608) 373-8000

1808 W Beltline Hwy
Madison, WI 53713
Phone (608) 250-1497

515 22nd Ave
Monroe, WI 53566
Phone (608) 324-1000

620 W Brown St
Waupun, WI 53963
Phone (920) 324-5581

Organizations & group practices 11

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1147824000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789689600000",
    "number": "1558313221",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "471 W ARMY TRAIL RD STE 103",
            "city": "BLOOMINGDALE",
            "state": "IL",
            "postal_code": "601082628",
            "telephone_number": "630-980-3366",
            "fax_number": "630-980-3686"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 N OAK AVE",
            "city": "MARSHFIELD",
            "state": "WI",
            "postal_code": "544495703",
            "telephone_number": "715-387-5511"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "700 S Park St",
            "address_purpose": "LOCATION",
            "city": "Madison",
            "state": "WI",
            "postal_code": "537151830",
            "country_code": "US",
            "telephone_number": "608-251-6100",
            "fax_number": "608-258-6772",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "701 N 1st St",
            "address_purpose": "LOCATION",
            "city": "Springfield",
            "state": "IL",
            "postal_code": "627810001",
            "country_code": "US",
            "telephone_number": "217-528-7541",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3400 E Racine St",
            "address_purpose": "LOCATION",
            "city": "Janesville",
            "state": "WI",
            "postal_code": "535462344",
            "country_code": "US",
            "telephone_number": "608-373-8000",
            "fax_number": "608-371-8928",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "471 W Army Trail Rd",
            "address_2": "SUITE 103",
            "address_purpose": "LOCATION",
            "city": "Bloomingdale",
            "state": "IL",
            "postal_code": "601082628",
            "country_code": "US",
            "telephone_number": "630-980-3366",
            "fax_number": "630-980-3686",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HARDY",
        "first_name": "LORI",
        "middle_name": "L",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-05-17",
        "last_updated": "2026-09-18",
        "certification_date": "2026-09-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "WI",
            "license": "70209-20",
            "primary": true
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "IL",
            "license": "036-108675",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1558313221",
            "state": "WI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "PTAN",
            "identifier": "K00983",
            "state": "IL"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "lhardy427283@direct-ehr-ssmhc.com",
            "affiliation": "Y",
            "affiliationName": "Dean Health Systems, Inc",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "700 S Park St",
            "city": "Madison",
            "state": "WI",
            "country_code": "US",
            "postal_code": "537151830",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "lhardy427283@direct-ehr-ssmhc.com",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "lhardy427283@direct-ehr-ssmhc.com",
            "address_1": "3400 E Racine St",
            "city": "Janesville",
            "state": "WI",
            "country_code": "US",
            "postal_code": "535462344",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://fhir.ssmhc.com/fhir/api/FHIR/DSTU2/",
            "affiliation": "Y",
            "affiliationName": "Dean Health Systems, Inc",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "FHIR API",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCD",
            "address_1": "700 S Park St",
            "city": "Madison",
            "state": "WI",
            "country_code": "US",
            "postal_code": "537151830",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://fhir.ssmhc.com/fhir/api/FHIR/DSTU2/",
            "affiliation": "N",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "FHIR API",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCD",
            "address_1": "3400 E Racine St",
            "city": "Janesville",
            "state": "WI",
            "country_code": "US",
            "postal_code": "535462344",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Marshfield, WI

Sources for this page

Verify at the official NPI Registry.