Margaret June Bircher, DMD

Primary specialty

DentistTaxonomy code 122300000X

Practice address

504 N Main St
Smithton, IL 62285

Phone

(618) 233-9012

Fax

(618) 233-2399

NPI assigned

Apr 22, 2006

Sex

Female

Sole proprietor

No

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)

Enrolled

Practice roles

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

• Bircher Family Dental Care PC

  • General Practice Dentistry
  • Smithton, IL
  • NPI 1407962517
  NPD (past)
• Owen Dental, LLC.

  • General Practice Dentistry
  • Smithton, IL
  • NPI 1881280030
  NPD (past)

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

{
    "created_epoch": "1145664000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1073579769",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "504 N MAIN ST",
            "city": "SMITHTON",
            "state": "IL",
            "postal_code": "62285",
            "telephone_number": "618-233-9012",
            "fax_number": "618-233-2399"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "504 N MAIN ST",
            "city": "SMITHTON",
            "state": "IL",
            "postal_code": "62285",
            "telephone_number": "618-233-9012",
            "fax_number": "618-233-2399"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BIRCHER",
        "first_name": "MARGARET",
        "middle_name": "JUNE",
        "name_prefix": "Dr.",
        "credential": "DMD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-04-22",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "IL",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Apex Physical Therapy LLC
• Stefanie Banks, M.S., CCC-SLP
• Beverly Enterprises - Illinois, Inc.
• Bircher Family Dental Care PC
• Thomas Gregory Bircher, DMD
• Brian Blevins, PHARMD
• Bria of Smithton LLC
• Ca Group, LLC
• Brett William Clasquin, DC

• Dentist in Smithton, IL
• Providers in Smithton, IL by specialty
• Dentist in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.