NPIMap

Organization Active NPI

Gary W. Bilyk, DDS, Inc

  • Dentist
  • Honolulu, HI
National Provider Identifier
1558461723
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
DentistTaxonomy code 122300000X
License
1809 Issued in HI
Legal business name
GARY W. BILYK, DDS, INC
Practice address
1600 Kapiolani Blvd
Suite 1400
Honolulu, HI 96814
Phone
(808) 947-8888
Fax
(808) 946-6638
NPI assigned
Sep 25, 2006
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. Gary W Bilyk, DDS
Title
President
Phone
(808) 947-8888

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
DentistGroup: 193400000X MULTIPLE SINGLE SPECIALTY GROUP 122300000X 1809 HI Primary
General Practice DentistryGroup: 193400000X MULTIPLE SINGLE SPECIALTY GROUP 1223G0001X 902 HI

Addresses

Primary practice location

1600 Kapiolani Blvd
Suite 1400
Honolulu, HI 96814

Mailing address

1600 Kapiolani Blvd
Suite 1400
Honolulu, HI 96814
Phone (808) 947-8888

Other names 1

  • Berwyn Y. Ito, DDS Other name

National Provider Directory

National Provider Directory
Tax ID family
Berwyn Y Ito DDS2 organizations share this tax ID, including this one

Other organizations with this tax ID 1

Organizations that report the same tax identification number in the National Provider Directory.

Locations

1600 Kapiolani Blvd
Ste 1400
Honolulu, HI 96814
Phone (808) 947-8888

Practitioners & affiliated clinicians

Practitioners 1

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": "1159142400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1558461723",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1600 KAPIOLANI BLVD",
            "address_2": "SUITE 1400",
            "city": "HONOLULU",
            "state": "HI",
            "postal_code": "96814",
            "telephone_number": "808-947-8888",
            "fax_number": "808-946-6638"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1600 KAPIOLANI BLVD",
            "address_2": "SUITE 1400",
            "city": "HONOLULU",
            "state": "HI",
            "postal_code": "96814",
            "telephone_number": "808-947-8888",
            "fax_number": "808-946-6638"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GARY W. BILYK, DDS, INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-09-25",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "BILYK",
        "authorized_official_first_name": "GARY",
        "authorized_official_middle_name": "W",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "808-947-8888",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "DDS"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "193400000X MULTIPLE SINGLE SPECIALTY GROUP",
            "desc": "Dentist",
            "state": "HI",
            "license": "1809",
            "primary": true
        },
        {
            "code": "1223G0001X",
            "taxonomy_group": "193400000X MULTIPLE SINGLE SPECIALTY GROUP",
            "desc": "Dentist, General Practice",
            "state": "HI",
            "license": "902",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Berwyn Y. Ito, DDS",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Honolulu, HI

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.