Ronald L Berger, D.C.

Primary specialty

ChiropractorTaxonomy code 111N00000X

License

038011387 Issued in IL

Practice address

5424 159TH St
Oak Forest, IL 60452-3248

Phone

(708) 577-5003

NPI assigned

Apr 27, 2009

Last updated

Feb 14, 2026By the provider in NPPES

Sex

Male

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

Enrolled in IL

Enrollment records 1

Specialty

Chiropractic

Education

Palmer College Chiropractic - Davenport, 2009

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Chiro One Wellness Center of Oak Forest LLCGroup PAC ID 3173647385, 2 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

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.

• Chiro One Wellness Center of Oak Forest LLC

  • Chiropractor
  • Oak Forest, IL
  • NPI 1649599291
  Medicare reassignment Care Compare group NPD
• Dr. Ronald L. Berger, D.C., P.C.

  • Chiropractor
  • Mokena, IL
  • NPI 1427282474
  Authorized official Same address or phone

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

{
    "created_epoch": "1240790400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771027200000",
    "number": "1902040595",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 KEITHLAND CT",
            "city": "NEW LENOX",
            "state": "IL",
            "postal_code": "604511474",
            "telephone_number": "708-927-1813"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5424 159TH ST",
            "city": "OAK FOREST",
            "state": "IL",
            "postal_code": "604523248",
            "telephone_number": "708-577-5003"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BERGER",
        "first_name": "RONALD",
        "middle_name": "L",
        "name_prefix": "Dr.",
        "credential": "D.C.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-04-27",
        "last_updated": "2026-02-14",
        "certification_date": "2026-02-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "",
            "desc": "Chiropractor",
            "state": "IL",
            "license": "038011387",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lorraine Bangayan, M.D.
• Krystle Banzuela, FNP-BC
• David Barecki, PSY.D.
• Fahmeeda Begum, MD
• Debra L Bennett Carey, APRN
• Deborah Bernabei
• Elanie Gail Berthel
• Better Day LLC
• Harish Bhatia, M.D.
• Harit K. Bhatt, M.D.

• Chiropractor in Oak Forest, IL
• Providers in Oak Forest, IL by specialty
• Chiropractor in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 14, 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.