John Herchuk

Primary specialty

General Practice DentistryTaxonomy code 1223G0001X

License

DEN03813 Issued in RI

Practice address

700 School St
Pawtucket, RI 02860-5747

Phone

(972) 322-6445

NPI assigned

Dec 5, 2022

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1670198400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762214400000",
    "number": "1992415699",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "189 KEACH POND DR",
            "city": "CHEPACHET",
            "state": "RI",
            "postal_code": "028142834",
            "telephone_number": "972-322-6445"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "700 SCHOOL ST",
            "city": "PAWTUCKET",
            "state": "RI",
            "postal_code": "028605747",
            "telephone_number": "972-322-6445"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HERCHUK",
        "first_name": "JOHN",
        "name_prefix": "Dr.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-12-05",
        "last_updated": "2025-11-04",
        "certification_date": "2025-11-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "TX",
            "license": "38718",
            "primary": false
        },
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "RI",
            "license": "DEN03813",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kelley Marie Healy
• Hearing Centers of Rhode Island
• Heartfelt Therapeutic Services, LLC
• Nicole Helger, NP
• Christine V Herbert, M.D.
• Heritage Medical Associates PC
• Amy Herlihy
• Diane Hermenau
• Eduin Hernandez Canaca
• Karen Margoth Hernandez Gonzalez

• General Practice Dentistry in Pawtucket, RI
• Providers in Pawtucket, RI by specialty
• General Practice Dentistry in Rhode Island

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 4, 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.