Donald John Horn, DMD

Primary specialty

EndodonticsTaxonomy code 1223E0200X

License

DDS111685 Issued in CA

Practice address

1455 G St
San Diego, CA 92101-7434

Phone

(619) 324-4981

NPI assigned

Feb 14, 2007

Last updated

May 19, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Minh Pham and Diana DO Dental Corporation

  dba East Village Dental Group

  • Dentist
  • San Diego, CA
  • NPI 1710351739
  NPD (past)

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

{
    "created_epoch": "1171411200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779148800000",
    "number": "1306988225",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "700 W HARBOR DR UNIT 702",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921017755",
            "telephone_number": "727-647-1633"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1455 G ST",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921017434",
            "telephone_number": "619-324-4981"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HORN",
        "first_name": "DONALD",
        "middle_name": "JOHN",
        "name_prefix": "Dr.",
        "credential": "DMD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-02-14",
        "last_updated": "2026-05-19",
        "certification_date": "2026-05-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223E0200X",
            "taxonomy_group": "",
            "desc": "Dentist, Endodontics",
            "state": "CA",
            "license": "DDS111685",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Laura Horky, MD
• Alyssa Marianne Horman, LMFT
• Sarah Fox Horman, M.D.
• Sanaya Hormozdyaran
• Adam Robert Horn, M.D.
• Gillian Autumn Horn
• Matthew J Horn, MD
• Patricia Horn, RD, CDE
• Porscha Horn, L.AC.
• Randy James Horn

• Endodontics in San Diego, CA
• Providers in San Diego, CA by specialty
• Endodontics in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 19, 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.