Jonathan Mark Keyes, DDS

Primary specialty

DentistTaxonomy code 122300000X

License

DS020858L Issued in PA

Practice address

Water St Town Square
New Philadelphia, PA 17959-1236

Phone

(570) 277-0350

Fax

(570) 277-0350

NPI assigned

Apr 7, 2006

Sex

Male

Sole proprietor

No

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

Enrolled in PA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

State licenses

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

{
    "created_epoch": "1144368000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1851354344",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "27 CLAY ST",
            "city": "NEW PHILADELPHIA",
            "state": "PA",
            "postal_code": "179591118",
            "telephone_number": "570-277-0223"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "WATER ST TOWN SQUARE",
            "city": "NEW PHILADELPHIA",
            "state": "PA",
            "postal_code": "179591236",
            "telephone_number": "570-277-0350",
            "fax_number": "570-277-0350"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KEYES",
        "first_name": "JONATHAN",
        "middle_name": "MARK",
        "name_prefix": "Mr.",
        "credential": "DDS",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-07",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "PA",
            "license": "DS020858L",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Dentist in New Philadelphia, PA
• Providers in New Philadelphia, PA by specialty
• Dentist in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.