NPIMap

Organization Active NPI

Dr. Henry Quest D.M.D. PC

  • General Practice Dentistry
  • Eugene, OR
National Provider Identifier
1740320464
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Practice DentistryTaxonomy code 1223G0001X
Legal business name
DR. HENRY QUEST D.M.D. PC
Practice address
4120 Quest Dr
Eugene, OR 97402-8768
Phone
(541) 688-7278
Fax
(541) 334-6604
NPI assigned
Feb 8, 2007
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Authorized official

Name
Dr. Henry Quest, D.M.D.NPI 1265572978
Title
President
Phone
(541) 688-7278

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
General Practice DentistryGroup: 193200000X MULTI-SPECIALTY GROUP 1223G0001X Primary
Pediatric DentistryGroup: 193200000X MULTI-SPECIALTY GROUP 1223P0221X

Addresses

Primary practice location

4120 Quest Dr
Eugene, OR 97402-8768

Mailing address

4120 Quest Dr
Eugene, OR 97402-8768
Phone (541) 688-7278

Other names 1

  • Quest Dental Group Doing business as

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 8

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1170892800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1740320464",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4120 QUEST DR",
            "city": "EUGENE",
            "state": "OR",
            "postal_code": "974028768",
            "telephone_number": "541-688-7278",
            "fax_number": "541-334-6604"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4120 QUEST DR",
            "city": "EUGENE",
            "state": "OR",
            "postal_code": "974028768",
            "telephone_number": "541-688-7278",
            "fax_number": "541-334-6604"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "DR. HENRY QUEST D.M.D. PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-02-08",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "QUEST",
        "authorized_official_first_name": "HENRY",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "541-688-7278",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "D.M.D."
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dentist, General Practice",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "1223P0221X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dentist, Pediatric Dentistry",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Quest Dental Group",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Eugene, OR

Sources for this page

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