Erica G. Leon, M.S., R.D.

Primary specialty

Registered DietitianTaxonomy code 133V00000X

License

005191 Issued in NY

Practice address

9 Springwood Ave
Ardsley, NY 10502-2506

Phone

(914) 693-2174

Fax

(914) 693-0980

NPI assigned

Apr 12, 2007

Last updated

Sep 11, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Master of Science

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Erica Leon Nutrition LLC

  • Registered Dietitian
  • White Plains, NY
  • NPI 1922769165

  Dietitian, Registered

  NPD

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

{
    "created_epoch": "1176336000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789084800000",
    "number": "1538383203",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9 SPRINGWOOD AVE",
            "city": "ARDSLEY",
            "state": "NY",
            "postal_code": "105022506",
            "telephone_number": "914-693-2174",
            "fax_number": "914-693-0980"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9 SPRINGWOOD AVE",
            "city": "ARDSLEY",
            "state": "NY",
            "postal_code": "105022506",
            "telephone_number": "914-693-2174",
            "fax_number": "914-693-0980"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "280 Dobbs Ferry Rd",
            "address_purpose": "LOCATION",
            "city": "White Plains",
            "state": "NY",
            "postal_code": "106071900",
            "country_code": "US",
            "telephone_number": "914-693-2174",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "12 Havemeyer Pl",
            "address_purpose": "LOCATION",
            "city": "Greenwich",
            "state": "CT",
            "postal_code": "068302533",
            "country_code": "US",
            "telephone_number": "914-693-2174",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "75 S Broadway Fl 4",
            "address_purpose": "LOCATION",
            "city": "White Plains",
            "state": "NY",
            "postal_code": "106014413",
            "country_code": "US",
            "telephone_number": "914-693-2174",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2 University Plz Ste 100",
            "address_purpose": "LOCATION",
            "city": "Hackensack",
            "state": "NJ",
            "postal_code": "076016210",
            "country_code": "US",
            "telephone_number": "914-693-2174",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LEON",
        "first_name": "ERICA",
        "middle_name": "G.",
        "name_prefix": "Mrs.",
        "credential": "M.S., R.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2007-04-12",
        "last_updated": "2026-09-11",
        "certification_date": "2026-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "NY",
            "license": "005191",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Madelein Anne Laxamana, P.T.
• Heidi Leabman Gross
• Joanna Lederman
• Simona Rita-Marie Lee, OT
• Kristina Lei, PHARMD
• Judy Kaplan Levan, PSY.D.
• Julian Matthew Leventhal, DDS
• Catherine Levis
• Kimberly Lewis
• Mei Lewis

• Registered Dietitian in Ardsley, NY
• Providers in Ardsley, NY by specialty
• Registered Dietitian in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.