Individual provider Active NPI

Stephanie Marie Piechowiak, RD, LD

  • Registered Dietitian
  • Toledo, OH
National Provider Identifier
1285301044
Registry record updated Jan 15, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered DietitianTaxonomy code 133V00000X
License
LD.09228 Issued in OH
Practice address
1125 Hospital Dr
Toledo, OH 43614-8001
Phone
(419) 383-4585
Fax
(419) 383-3112
NPI assigned
Aug 27, 2021
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 15, 2026

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 LD.09228 OH Primary

Addresses

Primary practice location

1125 Hospital Dr
Toledo, OH 43614-8001

Mailing address

3000 Arlington Ave Stop 1108
Toledo, OH 43614-2595
Phone (419) 383-7100

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
University of Toledo Physicians, LLC CurrentSince May 14, 2024 Accepting new patients
University of Toledo Physicians LLC CurrentSince May 14, 2024 Accepting new patients

Locations

1125 Hospital Dr
Toledo, OH 43614
Phone (419) 383-3761

3000 Arlington Ave
Toledo, OH 43614
Phone (419) 383-3556

3000 Arlington Ave
Stop 1108
Toledo, OH 43614

3355 Glendale Ave
Toledo, OH 43614
Phone (419) 383-5614

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/9641/brand/2/csg/1/fhir/r4

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": "1630022400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768435200000",
    "number": "1285301044",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3000 ARLINGTON AVE STOP 1108",
            "city": "TOLEDO",
            "state": "OH",
            "postal_code": "436142595",
            "telephone_number": "419-383-7100"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1125 HOSPITAL DR",
            "city": "TOLEDO",
            "state": "OH",
            "postal_code": "436148001",
            "telephone_number": "419-383-4585",
            "fax_number": "419-383-3112"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PIECHOWIAK",
        "first_name": "STEPHANIE",
        "middle_name": "MARIE",
        "credential": "RD, LD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-08-27",
        "last_updated": "2026-01-15",
        "certification_date": "2026-01-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "OH",
            "license": "LD.09228",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Toledo, OH

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 15, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.