Hayley Marie Clause, DDS

Primary specialty

General Practice DentistryTaxonomy code 1223G0001X

License

019.027421 Issued in IL

Practice address

1457 N Halsted St Unit B301
Chicago, IL 60642-2672

Phone

(773) 362-8585

NPI assigned

Aug 29, 2007

Sex

Female

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 and National Provider Directory roles.

• William J Frericks, DDS, LTD

  • Dentist
  • Chicago, IL
  • NPI 1790204386
  NPD (past)

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

{
    "created_epoch": "1188345600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784073600000",
    "number": "1477747798",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1457 N HALSTED ST UNIT B301",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606422672",
            "telephone_number": "773-362-8585"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1457 N HALSTED ST UNIT B301",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606422672",
            "telephone_number": "773-362-8585"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CLAUSE",
        "first_name": "HAYLEY",
        "middle_name": "MARIE",
        "name_prefix": "Dr.",
        "credential": "DDS",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2007-08-29",
        "last_updated": "2026-07-15",
        "certification_date": "2026-07-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "IL",
            "license": "019.027421",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Claudia Ruiz, LCPC, LLC
• Angelina Claudio, LPN
• Jacob Claudio
• Marina Claudio, M.D.
• Adam Claus, LCSW
• Erin Claussen, CO
• Melanie Clavelle, LSW
• Melanie Claver
• Asuncion Jugueta Claveria
• Rafael Macaranas Claveria, M.D.

• General Practice Dentistry in Chicago, IL
• Providers in Chicago, IL by specialty
• General Practice Dentistry in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 15, 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.