Individual provider Active NPI

Mariana Gandolfo Bustamante, MS, RDN, CD

  • Registered Dietitian
  • Madison, WI
National Provider Identifier
1003667072
Registry record updated Sep 22, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered DietitianTaxonomy code 133V00000X
License
5427-29 Issued in WI
Practice address
3209 Dryden Dr
Madison, WI 53704-3015
Phone
(608) 241-9020
NPI assigned
Mar 28, 2024
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 22, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Dietitian 133V00000X 5427-29 WI Primary

Addresses

Primary practice location

3209 Dryden Dr
Madison, WI 53704-3015

Mailing address

7974 Uw Health CT
Middleton, WI 53562-5531

Other practice location 1

621 Science Dr
Madison, WI 53711-1074
Phone (608) 265-8303

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20250926002618 WI Practitioner - Registered Dietitian Or Nutrition Professional 3476058629 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Registered Dietitian Or Nutrition Professional
Education
Other, 2023
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

7974 Uw Health CT
Middleton, WI 53562-5531

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Master of Science

State licenses

LicenseStateTypeSpecialty
5427-29WIMDRegistered Dietitian

Practice roles

OrganizationSpecialtyStatusNew patients
University of Wisconsin Medical Foundation, Inc CurrentSince Sep 25, 2025 Accepting new patients
University of Wisconsin Medical Foundation, Inc CurrentSince Aug 26, 2025 Accepting new patients

Locations

621 Science Dr
Madison, WI 53711
Phone (608) 263-8850

600 Highland Ave
Madison, WI 53792
Phone (608) 263-0325

3209 Dryden Dr
Madison, WI 53704
Phone (608) 241-9020

7974 Uw Health Ct
Middleton, WI 53562
Phone (608) 829-5270

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1711584000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758499200000",
    "number": "1003667072",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7974 UW HEALTH CT",
            "city": "MIDDLETON",
            "state": "WI",
            "postal_code": "535625531"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3209 DRYDEN DR",
            "city": "MADISON",
            "state": "WI",
            "postal_code": "537043015",
            "telephone_number": "608-241-9020"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "621 Science Dr",
            "address_purpose": "LOCATION",
            "city": "Madison",
            "state": "WI",
            "postal_code": "537111074",
            "country_code": "US",
            "telephone_number": "608-265-8303",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GANDOLFO BUSTAMANTE",
        "first_name": "MARIANA",
        "credential": "MS, RDN, CD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-03-28",
        "last_updated": "2025-09-22",
        "certification_date": "2025-09-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "WI",
            "license": "5427-29",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Madison, WI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 22, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.