NPIMap

Organization Active NPI

Jennifer Kleiman Nutrition PLLC

  • Registered Dietitian
  • Hicksville, NY
National Provider Identifier
1013874833
Registry record updated Jan 5, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered DietitianTaxonomy code 133V00000X
Legal business name
JENNIFER KLEIMAN NUTRITION PLLC
Practice address
100 Duffy Ave
Hicksville, NY 11801-3636
Phone
(914) 924-2796
NPI assigned
Jan 5, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jan 5, 2026

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

Authorized official

Name
Jennifer Kleiman, MS, RD, CDNNPI 1568231140
Title
Registered Dietitian
Phone
(914) 924-2796

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Registered DietitianGroup: 193400000X SINGLE SPECIALTY GROUP 133V00000X Primary

Addresses

Primary practice location

100 Duffy Ave
Hicksville, NY 11801-3636

Mailing address

255 Great Neck Rd Apt 513
Great Neck, NY 11021-3363

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1767571200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1767571200000",
    "number": "1013874833",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "255 GREAT NECK RD APT 513",
            "city": "GREAT NECK",
            "state": "NY",
            "postal_code": "110213363"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 DUFFY AVE",
            "city": "HICKSVILLE",
            "state": "NY",
            "postal_code": "118013636",
            "telephone_number": "914-924-2796"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "JENNIFER KLEIMAN NUTRITION PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-01-05",
        "last_updated": "2026-01-05",
        "certification_date": "2026-01-05",
        "status": "A",
        "authorized_official_last_name": "KLEIMAN",
        "authorized_official_first_name": "JENNIFER",
        "authorized_official_title_or_position": "REGISTERED DIETITIAN",
        "authorized_official_telephone_number": "914-924-2796",
        "authorized_official_credential": "MS, RD, CDN"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Dietitian, Registered",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Hicksville, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 5, 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.