Individual provider Active NPI

Allison Bradfield, MS RD

  • Registered Dietitian
  • Raleigh, NC
National Provider Identifier
1972396323
Registry record updated May 28, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered DietitianTaxonomy code 133V00000X
License
L003492 Issued in NC
Practice address
3400 Wake Forest Rd
Raleigh, NC 27609-7317
Phone
(919) 485-1536
NPI assigned
May 28, 2025
Last updated
May 28, 2025By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 28, 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 L003492 NC Primary

Addresses

Primary practice location

3400 Wake Forest Rd
Raleigh, NC 27609-7317

Mailing address

226 Mint Hill Dr
Cary, NC 27519-6104
Phone (336) 402-5700

Other names 1

  • Allison Duffek Former name

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)
Not enrolled
Credentials
Master of Science

State licenses

LicenseStateTypeSpecialty
L003492NCMDRegistered Dietitian

NPI Registry JSON

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

{
    "created_epoch": "1748390400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1748390400000",
    "number": "1972396323",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "226 MINT HILL DR",
            "city": "CARY",
            "state": "NC",
            "postal_code": "275196104",
            "telephone_number": "336-402-5700"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3400 WAKE FOREST RD",
            "city": "RALEIGH",
            "state": "NC",
            "postal_code": "276097317",
            "telephone_number": "919-485-1536"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BRADFIELD",
        "first_name": "ALLISON",
        "credential": "MS RD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-05-28",
        "last_updated": "2025-05-28",
        "certification_date": "2025-05-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "NC",
            "license": "L003492",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ALLISON",
            "last_name": "DUFFEK",
            "credential": "MS RD/LDN",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Raleigh, NC

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 28, 2025; 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.