Individual provider Active NPI

Melissa Nicole Zahn, RD

  • Registered Dietitian
  • Indianapolis, IN
National Provider Identifier
1396250734
Registry record updated Apr 2, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered DietitianTaxonomy code 133V00000X
License
37002855A Issued in IN
Practice address
1730 N Capitol Ave
Indianapolis, IN 46202
Phone
(317) 962-2000
NPI assigned
Dec 7, 2017
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 2, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Dietitian 133V00000X 37002855A IN Primary
Registered Dietitian 133V00000X 164007084 IL

Addresses

Primary practice location

1730 N Capitol Ave
Indianapolis, IN 46202

Mailing address

250 N Shadeland Ave
Indianapolis, IN 46219-4959

Other practice location 1

550 University Blvd
Indianapolis, IN 46202-5149
Phone (317) 944-3500

Other identifiers 2

IdentifierTypeStateIssuer
266430700OtherINMEDICARE PTAN
000001145630OtherINANTHEM PTAN

Other names 1

  • Melissa Nicole Biedron Other name

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address mzahn@direct.iuhealth.org Direct

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20180118000153 IN Practitioner - Registered Dietitian Or Nutrition Professional 4486913571 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
164007084ILMDRegistered Dietitian

Practice roles

OrganizationSpecialtyStatusNew patients
Iu Health Medical Group, LLC CurrentSince Jul 1, 2025 Accepting new patients
University Medical Diagnostic Associates, Inc. Past Accepting new patients

Locations

250 N Shadeland Ave
Indianapolis, IN 46219
Phone (317) 948-9174

550 University Blvd
Indianapolis, IN 46202
Phone (217) 274-5000

1701 Senate Blvd
Indianapolis, IN 46202
Phone (317) 612-2754

Interoperability endpoints

  • Direct secure messaging: mzahn@direct.iuhealth.org

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": "1512604800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1712016000000",
    "number": "1396250734",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "250 N SHADELAND AVE",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462194959"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1730 N CAPITOL AVE",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "46202",
            "telephone_number": "317-962-2000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "550 University Blvd",
            "address_purpose": "LOCATION",
            "city": "Indianapolis",
            "state": "IN",
            "postal_code": "462025149",
            "country_code": "US",
            "telephone_number": "317-944-3500",
            "fax_number": "317-962-2474",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ZAHN",
        "first_name": "MELISSA",
        "middle_name": "NICOLE",
        "credential": "RD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-12-07",
        "last_updated": "2024-04-02",
        "certification_date": "2024-04-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "IN",
            "license": "37002855A",
            "primary": true
        },
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "IL",
            "license": "164007084",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE PTAN",
            "identifier": "266430700",
            "state": "IN"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ANTHEM PTAN",
            "identifier": "000001145630",
            "state": "IN"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mzahn@direct.iuhealth.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "550 University Blvd",
            "city": "Indianapolis",
            "state": "IN",
            "country_code": "US",
            "postal_code": "462025149",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "MELISSA",
            "last_name": "BIEDRON",
            "middle_name": "NICOLE",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Indianapolis, IN

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 2, 2024; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.