Christopher Walter Orenczak, DC

Primary specialty

ChiropractorTaxonomy code 111N00000X

Practice address

3607 Grassmere Rd
Naperville, IL 60564-8242

Phone

(360) 854-5551

Fax

(630) 236-1339

NPI assigned

Aug 5, 2006

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in IL

Enrollment records 1

Specialty

Chiropractic

Education

Palmer College Chiropractic - Davenport, 1999

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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 and National Provider Directory roles.

• Advanced Health of Oakbrook, LLC

  • Chiropractor
  • Oakbrook Terrace, IL
  • NPI 1497929640
  Medicare reassignment NPD Authorized official
• Advanced Health & Physicians

  • Physical Therapist
  • Naperville, IL
  • NPI 1518064724

  Chiropractor

  NPD (past)

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

{
    "created_epoch": "1154736000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1207094400000",
    "number": "1992714216",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3607 GRASSMERE RD",
            "city": "NAPERVILLE",
            "state": "IL",
            "postal_code": "605648242",
            "telephone_number": "360-854-5551",
            "fax_number": "630-236-1339"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3607 GRASSMERE RD",
            "city": "NAPERVILLE",
            "state": "IL",
            "postal_code": "605648242",
            "telephone_number": "360-854-5551",
            "fax_number": "630-236-1339"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ORENCZAK",
        "first_name": "CHRISTOPHER",
        "middle_name": "WALTER",
        "name_prefix": "Dr.",
        "credential": "DC",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-08-05",
        "last_updated": "2008-04-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "",
            "desc": "Chiropractor",
            "state": "IL",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS OF IL GROUP #",
            "identifier": "02223392",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Barbara Jean Opalka, D.O.
• Opsis Eyewear, LLC (The Eye World)
• Optometric Practice of Dr. Michael J. Cassano, P.C.
• Carla Cristina Ordonez, PH.D., LMFT
• Ron M Oren, MD
• Liezl G Oreta, LPT
• Oriental Chiropractic 2 LLC
• Orif DME, LLC
• Barbara Orlic
• Kerri Oros, LCSW

• Chiropractor in Naperville, IL
• Providers in Naperville, IL by specialty
• Chiropractor in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 2, 2008; 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.