Individual provider Active NPI

Lindsey D Baldwin, N.P.

  • Nurse Practitioner
  • Grafton, WI
National Provider Identifier
1447794318
Registry record updated Mar 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
7525-33 Issued in WI
Practice address
975 Port Washington Rd
Grafton, WI 53024-9201
Phone
(262) 329-1000
Fax
(262) 329-1001
NPI assigned
Dec 13, 2016
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 16, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse Practitioner 363L00000X 173983-30 WI
Family Nurse Practitioner 363LF0000X 7525 WI
Nurse Practitioner 363L00000X 7525-33 WI Primary

Addresses

Primary practice location

975 Port Washington Rd
Grafton, WI 53024-9201

Mailing address

W180N8085 Town Hall Rd Dept of
Menomonee Falls, WI 53051-3518
Phone (262) 251-1000

Other practice location 1

9200 W Wisconsin Ave
Milwaukee, WI 53226-3522
Phone (414) 955-6450

Other practice location 2

W180N8085 Town Hall Rd Dept Of
Menomonee Falls, WI 53051-3518
Phone (262) 251-1000

Other identifiers 1

IdentifierTypeStateIssuer
1447794318MedicaidWI

Other names 1

  • Lindsey Marie Destefanis Former name

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address lbaldwin349510@direct.myadvocateaurora.org Direct
FHIR URL https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20170223000086 WI Practitioner - Nurse Practitioner 1557645389 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Aurora Advanced Healthcare, Inc.Group PAC ID 3375625833, 1,107 clinicians

Practice addresses (Care Compare)

975 Port Washington Rd
Suite 420
Grafton, WI 53024-9201
Phone (262) 329-8600

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
173983-30WIMDNurse Practitioner
7525-33WIMDNurse Practitioner
7525WIMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
DRS. Massaro & Kalenak S C Current Accepting new patients
The Medical College of Wisconsin, Inc. CurrentSince Jan 1, 2018 Accepting new patients
Lakeshore Medical Clinic, LLC CurrentSince Jan 12, 2025 Accepting new patients
Aurora Advanced Healthcare, Inc. CurrentSince Aug 29, 2022 Accepting new patients
Aurora Medical Group, Inc. CurrentSince Jan 12, 2025 Accepting new patients
Aurora Advanced Healthcare Inc CurrentSince Aug 29, 2022 Accepting new patients
Aurora Medical Group, Inc. CurrentSince Jan 12, 2025 Accepting new patients
Froedtert &the Medical College of Wisconsin Community Physicians, Inc. CurrentSince Feb 8, 2017 Accepting new patients
Froedtert &the Medical College of Wisconsin Community Physicians, Inc. CurrentSince Feb 8, 2017 Accepting new patients

Locations

W168N11237 Western Ave
Germantown, WI 53022
Phone (262) 253-5060

3003 W Good Hope Rd
Glendale, WI 53209
Phone (414) 352-3100

375 W River Woods Pkwy
Glendale, WI 53212
Phone (414) 326-1500

975 Port Washington Rd
Grafton, WI 53024
Phone (262) 329-1000

975 Port Washington Rd
#420
Grafton, WI 53024
Phone (262) 329-8600

W180N8085 Town Hall Rd
Menomonee Fls, WI 53051
Phone (262) 257-5000

12203 N Corporate Pkwy
Mequon, WI 53092
Phone (262) 387-8200

1020 N 12th St
Milwaukee, WI 53233
Phone (414) 219-3056

6901 W Edgerton Ave
Milwaukee, WI 53220
Phone (414) 325-5244

2323 N Lake Dr
Milwaukee, WI 53211
Phone (414) 291-1000

S74W16775 Janesville Rd
Muskego, WI 53150
Phone (414) 422-4747

200 E Ryan Rd
Oak Creek, WI 53154
Phone (414) 570-3590

2000 E Layton Ave
St Francis, WI 53235
Phone (414) 744-7880

13111 N Port Washington Rd
Thiensville, WI 53097
Phone (262) 243-7300

9200 W Wisconsin Ave
Wauwatosa, WI 53226
Phone (414) 259-3000

8701 Watertown Plank Rd
Wauwatosa, WI 53226
Phone (414) 456-4100

1155 N Mayfair Rd
Wauwatosa, WI 53226
Phone (414) 955-5990

1700 W Paradise Dr
West Bend, WI 53095
Phone (262) 334-3451

Interoperability endpoints

  • Direct secure messaging: lbaldwinapnp209616@direct.froedtert.com
  • Direct secure messaging: lbaldwin349510@direct.myadvocateaurora.org

Organizations & group practices 9

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": "1481587200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773619200000",
    "number": "1447794318",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "W180N8085 TOWN HALL RD DEPT OF",
            "city": "MENOMONEE FALLS",
            "state": "WI",
            "postal_code": "530513518",
            "telephone_number": "262-251-1000",
            "fax_number": "262-518-5052"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "975 PORT WASHINGTON RD",
            "city": "GRAFTON",
            "state": "WI",
            "postal_code": "530249201",
            "telephone_number": "262-329-1000",
            "fax_number": "262-329-1001"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "9200 W Wisconsin Ave",
            "address_purpose": "LOCATION",
            "city": "Milwaukee",
            "state": "WI",
            "postal_code": "532263522",
            "country_code": "US",
            "telephone_number": "414-955-6450",
            "fax_number": "414-955-0082",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "W180N8085 Town Hall Rd Dept Of",
            "address_purpose": "LOCATION",
            "city": "Menomonee Falls",
            "state": "WI",
            "postal_code": "530513518",
            "country_code": "US",
            "telephone_number": "262-251-1000",
            "fax_number": "262-518-5052",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BALDWIN",
        "first_name": "LINDSEY",
        "middle_name": "D",
        "credential": "N.P.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-12-13",
        "last_updated": "2026-03-16",
        "certification_date": "2026-03-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "WI",
            "license": "173983-30",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "WI",
            "license": "7525",
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "WI",
            "license": "7525-33",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1447794318",
            "state": "WI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "lbaldwin349510@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "9200 W Wisconsin Ave",
            "city": "Milwaukee",
            "state": "WI",
            "country_code": "US",
            "postal_code": "532263522",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "9200 W Wisconsin Ave",
            "city": "Milwaukee",
            "state": "WI",
            "country_code": "US",
            "postal_code": "532263522",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "LINDSEY",
            "last_name": "DESTEFANIS",
            "middle_name": "MARIE",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Grafton, WI

Sources for this page

Verify at the official NPI Registry.