John Mark Huyser, DMD

Primary specialty

DentistTaxonomy code 122300000X

License

DS043183 Issued in PA

Practice address

450 Gibner Rd Ste 2
Carlisle, PA 17013-5095

Phone

(717) 245-4542

NPI assigned

Jul 12, 2021

Last updated

Jul 24, 2026By the provider in NPPES

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

Other identifiers 1

Electronic endpoints 1

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": "1626048000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784851200000",
    "number": "1457923310",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "450 GIBNER RD STE 2",
            "city": "CARLISLE",
            "state": "PA",
            "postal_code": "170135095",
            "telephone_number": "571-821-7649"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "450 GIBNER RD STE 2",
            "city": "CARLISLE",
            "state": "PA",
            "postal_code": "170135095",
            "telephone_number": "717-245-4542"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HUYSER",
        "first_name": "JOHN",
        "middle_name": "MARK",
        "name_prefix": "Dr.",
        "credential": "DMD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-07-12",
        "last_updated": "2026-07-24",
        "certification_date": "2026-07-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "PA",
            "license": "DS043183",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "US ARMY",
            "identifier": "DS043183",
            "state": "PA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "john.m.huyser.mil@health.mil",
            "affiliation": "N",
            "endpointDescription": "Work Email",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "address_1": "450 Gibner Rd Ste 2",
            "city": "Carlisle",
            "state": "PA",
            "country_code": "US",
            "postal_code": "170135095",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

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• Dentist in Carlisle, PA
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• Dentist in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 24, 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.