Individual provider Active NPI

Cary Howard Leizer, D.M.D.

  • Orthodontics and Dentofacial Orthopedics Dentistry
  • Montville, NJ
National Provider Identifier
1285840124
Registry record updated Dec 9, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Orthodontics and Dentofacial Orthopedics DentistryTaxonomy code 1223X0400X
License
22DI02278700 Issued in NJ
Practice address
170 Changebridge Road Suite C5-2
Montville, NJ 07045
Phone
(973) 227-1132
Fax
(973) 227-3006
NPI assigned
May 15, 2007
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Dec 9, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X 22DI02278700 NJ Primary

Addresses

Primary practice location

170 Changebridge Road Suite C5-2
Montville, NJ 07045

Mailing address

C4 Cornwall Dr
East Brunswick, NJ 08816-3352
Phone (732) 238-4422

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

State licenses

LicenseStateTypeSpecialty
22DI02278700NJMDOrthodontics and Dentofacial Orthopedic Dentist

Practice roles

OrganizationSpecialtyStatusNew patients
Montville Orthodontic Associates Orthodontics and Dentofacial Orthopedics PastSince Dec 14, 2025 Accepting new patients
Cary H. Leizer, DMD, PA Orthodontics and Dentofacial Orthopedics Past Accepting new patients

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": "1179187200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765238400000",
    "number": "1285840124",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "C4 CORNWALL DR",
            "city": "EAST BRUNSWICK",
            "state": "NJ",
            "postal_code": "088163352",
            "telephone_number": "732-238-4422"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "170 CHANGEBRIDGE ROAD SUITE C5-2",
            "city": "MONTVILLE",
            "state": "NJ",
            "postal_code": "07045",
            "telephone_number": "973-227-1132",
            "fax_number": "973-227-3006"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEIZER",
        "first_name": "CARY",
        "middle_name": "HOWARD",
        "name_prefix": "Dr.",
        "credential": "D.M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-05-15",
        "last_updated": "2025-12-09",
        "certification_date": "2025-12-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223X0400X",
            "taxonomy_group": "",
            "desc": "Dentist, Orthodontics and Dentofacial Orthopedics",
            "state": "NJ",
            "license": "22DI02278700",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Montville, NJ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 9, 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.