Steven John Zwiener, DC

Primary specialty

ChiropractorTaxonomy code 111N00000X

License

H00001678 Issued in WA

Practice address

7303 W Canal Dr Ste B101
Kennewick, WA 99336-6605

Phone

(509) 735-7474

Fax

(509) 735-6011

NPI assigned

Apr 18, 2006

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 WA

Enrollment records 1

Specialty

Chiropractic

Education

Palmer College Chiropractic - West Sunnyvale, 1981

Medicare assignment

Accepts the Medicare-approved amount as payment in full

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 and National Provider Directory roles.

• Zwiener Chiropractic Clinic Inc., P.S.

  • Chiropractor
  • Kennewick, WA
  • NPI 1144265687
  Medicare reassignment NPD Authorized official

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

{
    "created_epoch": "1145318400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1831154517",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7303 W CANAL DR STE B101",
            "city": "KENNEWICK",
            "state": "WA",
            "postal_code": "993366605",
            "telephone_number": "509-735-7474",
            "fax_number": "509-735-6011"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7303 W CANAL DR STE B101",
            "city": "KENNEWICK",
            "state": "WA",
            "postal_code": "993366605",
            "telephone_number": "509-735-7474",
            "fax_number": "509-735-6011"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZWIENER",
        "first_name": "STEVEN",
        "middle_name": "JOHN",
        "name_prefix": "Mr.",
        "credential": "DC",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-18",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "",
            "desc": "Chiropractor",
            "state": "WA",
            "license": "H00001678",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "LI",
            "identifier": "18193",
            "state": "WA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2002046",
            "state": "WA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Ashleigh Mae Zoerb, M.S.
• Ethan Daniel Zuker, D.M.D.
• Jose Luis Zuniga
• Jay P Zuroff, D.D.S., M.S.D., P.S.
• Zwiener Chiropractic Clinic Inc., P.S.
• Jessica Yvonne Zylinski

• Chiropractor in Kennewick, WA
• Providers in Kennewick, WA by specialty
• Chiropractor in Washington

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