O'Fallon Family Dentistry

Primary specialty

Dental Clinic/CenterTaxonomy code 261QD0000X

Legal business name

O'FALLON FAMILY DENTISTRY

Practice address

126 Triad Ctr W
O Fallon, MO 63366-7541

Phone

(636) 978-2226

Fax

(636) 281-1441

NPI assigned

Aug 28, 2025

Organization subpart

No

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

Authorized official

Name

Alan JohnsonNPI 1417395674

Title

Owner

Phone

(636) 978-2226

Specialties & licenses 1

Addresses

Locations

Practitioners 2

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

• Alan Marshall Johnson, DDS

  • Dentist
  • O Fallon, MO
  • NPI 1417395674
  NPD Authorized official
• Mark Jeffrey Dolson, DDS,PC

  • General Practice Dentistry
  • O'Fallon, MO
  • NPI 1013054170
  NPD (past)

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

{
    "created_epoch": "1756339200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1756339200000",
    "number": "1992684690",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "126 TRIAD CTR W",
            "city": "O FALLON",
            "state": "MO",
            "postal_code": "633667541",
            "telephone_number": "636-978-2226",
            "fax_number": "636-281-1441"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "126 TRIAD CTR W",
            "city": "O FALLON",
            "state": "MO",
            "postal_code": "633667541",
            "telephone_number": "636-978-2226",
            "fax_number": "636-281-1441"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "O'FALLON FAMILY DENTISTRY",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-08-28",
        "last_updated": "2025-08-28",
        "certification_date": "2025-08-28",
        "status": "A",
        "authorized_official_last_name": "JOHNSON",
        "authorized_official_first_name": "ALAN",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "636-978-2226"
    },
    "taxonomies": [
        {
            "code": "261QD0000X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Dental",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rachel O Brien, DC
• John J. O'Brien, M.D.
• John J O'Connor, M.D.
• O'Fallon Dental Partnership, Barry Brace, DMD and Associates, LLC
• O'Fallon Dermatology Specialists, P.C.
• O'Fallon Family Eye Care LLC
• O'Fallon Marital & Family Counseling and Wellness Center
• O'Fallon Pain Center
• O'Fallon Pain Relief Associates LLC
• O'Fallon Pharmacy, LLC

• Dental Clinic/Center in O Fallon, MO
• Providers in O Fallon, MO by specialty
• Dental Clinic/Center in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 28, 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.