Houman Mizani DDS Inc.

Primary specialty

Pediatric DentistryTaxonomy code 1223P0221X

Legal business name

HOUMAN MIZANI DDS INC.

Practice address

13420 Newport Ave Ste B
Tustin, CA 92780-3745

Phone

(714) 832-1343

NPI assigned

Dec 22, 2025

Last updated

Dec 22, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Houman Mizani, DDSNPI 1760231989

Title

Owner

Phone

(626) 340-6595

Specialties & licenses 1

Addresses

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Houman Mizani, DDS

  • Dentist
  • Fontana, CA
  • NPI 1760231989
  NPD Authorized official
• Shiva Roghani, DDS

  • Pediatric Dentistry
  • Tustin, CA
  • NPI 1083803183
  NPD (past)

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

{
    "created_epoch": "1766361600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1766361600000",
    "number": "1649135658",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "137 ALPINE CT",
            "city": "ONTARIO",
            "state": "CA",
            "postal_code": "917623355"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "13420 NEWPORT AVE STE B",
            "city": "TUSTIN",
            "state": "CA",
            "postal_code": "927803745",
            "telephone_number": "714-832-1343"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "HOUMAN MIZANI DDS INC.",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-12-22",
        "last_updated": "2025-12-22",
        "certification_date": "2025-12-22",
        "status": "A",
        "authorized_official_last_name": "MIZANI",
        "authorized_official_first_name": "HOUMAN",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "626-340-6595",
        "authorized_official_credential": "DDS"
    },
    "taxonomies": [
        {
            "code": "1223P0221X",
            "taxonomy_group": "",
            "desc": "Dentist, Pediatric Dentistry",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Megan Hormazdi, MSN-FNP
• Janet Lipmanq Horwitz
• Krista M Hoskins, AUD F-AAA
• Kyle Joseph Hoskins
• Iris Hou
• Thomas Patrick Howell, PH.D
• Pin-Hung Hsieh, M.D.
• Eileen Hsiung, RDN
• Kristy K L Hsu, RPH
• Thomas Hsu

• Pediatric Dentistry in Tustin, CA
• Providers in Tustin, CA by specialty
• Pediatric Dentistry in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 22, 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.