Individual provider Active NPI

Bonny Marie Hiett, RD LDN

  • Registered Dietitian
  • Stoneham, MA
National Provider Identifier
1750226726
Registry record updated Apr 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered DietitianTaxonomy code 133V00000X
License
LDN8880 Issued in MA
Practice address
91 Montvale Ave
Stoneham, MA 02180-3623
Phone
(617) 636-6086
NPI assigned
Apr 23, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 23, 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 LDN8880 MA Primary

Addresses

Primary practice location

91 Montvale Ave
Stoneham, MA 02180-3623

Mailing address

91 Montvale Ave
Stoneham, MA 02180-3623

Other names 1

  • Marie Hiett Professional name

Medicare participation

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

Care Compare profile

Medicare Care Compare
Specialty
Registered Dietitian Or Nutrition Professional
Education
Other, 2025
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Hallmark Health Medical Associates IncGroup PAC ID 4385638782, 151 clinicians

Practice addresses (Care Compare)

91 Montvale Ave
Suite 208
Stoneham, MA 02180-3649
Phone (781) 306-6166

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
LDN8880MAMDRegistered Dietitian

Organizations & group practices 1

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": "1776902400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776902400000",
    "number": "1750226726",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "91 MONTVALE AVE",
            "city": "STONEHAM",
            "state": "MA",
            "postal_code": "021803623"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "91 MONTVALE AVE",
            "city": "STONEHAM",
            "state": "MA",
            "postal_code": "021803623",
            "telephone_number": "617-636-6086"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HIETT",
        "first_name": "BONNY",
        "middle_name": "MARIE",
        "credential": "RD LDN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-04-23",
        "last_updated": "2026-04-23",
        "certification_date": "2026-04-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "MA",
            "license": "LDN8880",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MARIE",
            "last_name": "HIETT",
            "credential": "RD LDN",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

Other providers in Stoneham, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 23, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • 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.