William Hwang DDS Inc

Primary specialty

Dental Clinic/CenterTaxonomy code 261QD0000X

Legal business name

WILLIAM HWANG DDS INC

Doing business as

Fairview Dental

Practice address

2800 W Warner Ave Ste G
Santa Ana, CA 92704-5466

Phone

(714) 549-2135

NPI assigned

Sep 16, 2022

Organization subpart

No

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

Authorized official

Name

Dr. William Hwang, DDSNPI 1518572247

Title

Dentist

Phone

(310) 433-3521

Specialties & licenses 1

Addresses

Other names 1

• Fairview Dental Doing business as

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Locations

Subparts reporting this organization as parent 1

Organizations that report themselves as subparts in NPPES and name this organization, in the same state, as their parent.

• Hwang Dental Group Inc

  • Dental Clinic/Center
  • Corona, CA
  • NPI 1598686289
  NPPES parent name

Practitioners 2

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

• William Hwang, DDS

  • Dentist
  • Santa Ana, CA
  • NPI 1518572247

  Single Specialty

  Medicare reassignment NPD Authorized official
• Michael S. Kim, D.D.S.

  • General Practice Dentistry
  • Santa Ana, CA
  • NPI 1093870198
  NPD (past)

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

{
    "created_epoch": "1663286400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1765238400000",
    "number": "1407578370",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2800 W WARNER AVE STE G",
            "city": "SANTA ANA",
            "state": "CA",
            "postal_code": "927045466",
            "telephone_number": "714-549-2135"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2800 W WARNER AVE STE G",
            "city": "SANTA ANA",
            "state": "CA",
            "postal_code": "927045466",
            "telephone_number": "714-549-2135"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "WILLIAM HWANG DDS INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2022-09-16",
        "last_updated": "2025-12-09",
        "certification_date": "2025-12-09",
        "status": "A",
        "authorized_official_last_name": "HWANG",
        "authorized_official_first_name": "WILLIAM",
        "authorized_official_title_or_position": "DENTIST",
        "authorized_official_telephone_number": "310-433-3521",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "DDS"
    },
    "taxonomies": [
        {
            "code": "261QD0000X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Dental",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Fairview Dental",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Sarah Margaret Wilkey
• Norka Iriarte Wilkinson, M.D.
• David Wilks
• Mackenzie Taylor Willard
• William F Pearce MD Professional Corporation
• William Pomeroy DDS Apc
• Monica William
• Andrea Williams
• Anthony Samuel Williams
• Brandon Williams

• Dental Clinic/Center in Santa Ana, CA
• Providers in Santa Ana, CA by specialty
• Dental Clinic/Center in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 9, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.