Frederic Jude Ratio, DC

Primary specialty

ChiropractorTaxonomy code 111N00000X

License

038008648 Issued in IL

Practice address

5201 Walnut Ave Ste 2
Downers Grove, IL 60515-4073

Phone

(630) 719-9700

NPI assigned

Mar 20, 2007

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

Other identifiers 2

Medicare fee-for-service enrollment

Enrolled in IL

Enrollment records 1

Specialty

Chiropractic

Education

National College of Chiropractic, 1998

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

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.

• Ratio Wellness & Chiropractic, P.C.

  • Chiropractor
  • Downers Grove, IL
  • NPI 1811281330
  Medicare reassignment Authorized official

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

{
    "created_epoch": "1174348800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1739404800000",
    "number": "1447375472",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5201 WALNUT AVE STE 2",
            "city": "DOWNERS GROVE",
            "state": "IL",
            "postal_code": "605154073",
            "telephone_number": "630-719-9700"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5201 WALNUT AVE STE 2",
            "city": "DOWNERS GROVE",
            "state": "IL",
            "postal_code": "605154073",
            "telephone_number": "630-719-9700"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RATIO",
        "first_name": "FREDERIC",
        "middle_name": "JUDE",
        "name_prefix": "Dr.",
        "credential": "DC",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-03-20",
        "last_updated": "2025-02-13",
        "certification_date": "2025-02-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "",
            "desc": "Chiropractor",
            "state": "IL",
            "license": "038008648",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "02226022",
            "state": "IL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CIGNA",
            "identifier": "3643190310002",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Jahnavi Rao, DDS, MS (ORTHO)
• Subhash Rao, MD
• Erin Ann Rasmussen, B.S.
• Sobia Rathore, DMD
• Ratio Wellness & Chiropractic, P.C.
• Natalia M Ratulowska, ESTHETICIAN
• Jillian Rawl Giammona, MA, LCPC, NCC
• Daniel Ray
• Linda Sue Reckers, MA
• Reddy Dermatology, S Corporation

• Chiropractor in Downers Grove, IL
• Providers in Downers Grove, IL by specialty
• Chiropractor in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 13, 2025; 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.