Hill Clinic, LLC

Primary specialty

General Practice PhysicianTaxonomy code 208D00000X

Legal business name

HILL CLINIC, LLC

Practice address

4425 Hill Ave
Toledo, OH 43615-5410

Phone

(567) 318-5440

Fax

(567) 318-5472

NPI assigned

Aug 17, 2019

Organization subpart

No

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

Authorized official

Name

Dr. Christian Maduoma, MDNPI 1467739177

Title

Ceo

Phone

(419) 378-1422

Specialties & licenses 3

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in OH

Enrollment records 1

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

Locations

Practitioners 1

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

• Christian Maduoma, MD

  • General Practice Physician
  • Toledo, OH
  • NPI 1467739177
  Medicare reassignment Authorized official

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

{
    "created_epoch": "1566000000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1770595200000",
    "number": "1689220352",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4425 HILL AVE",
            "city": "TOLEDO",
            "state": "OH",
            "postal_code": "436155410",
            "telephone_number": "567-318-5440",
            "fax_number": "567-318-5472"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4425 HILL AVE",
            "city": "TOLEDO",
            "state": "OH",
            "postal_code": "436155410",
            "telephone_number": "567-318-5440",
            "fax_number": "567-318-5472"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "HILL CLINIC, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2019-08-17",
        "last_updated": "2026-02-09",
        "certification_date": "2026-02-09",
        "status": "A",
        "authorized_official_last_name": "MADUOMA",
        "authorized_official_first_name": "CHRISTIAN",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "419-378-1422",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207QA0401X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Family Medicine, Addiction Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "208D00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "General Practice",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "261QP2300X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Primary Care",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://www.healthit.gov/sites/default/files/page/2019-03/170_315g_10_Standardized_API_for_Patient_a",
            "affiliation": "N",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "4425 Hill Ave",
            "city": "Toledo",
            "state": "OH",
            "country_code": "US",
            "postal_code": "436155410",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Higher Groound Counseling Services, LLC
• Shawn Highsmith, CDCA
• Terrance Highsmith
• Hiba A Hijab
• Margaret Hilfinger
• Diane Hill-Greene, MRC, LPC, CCBT
• Amanda Diane Hill, RN
• Andrea Hill
• Ariana Hill
• Aviance Hill

• General Practice Physician in Toledo, OH
• Providers in Toledo, OH by specialty
• General Practice Physician in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 9, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.