Mark Willard Krebsbach, D.C.

Primary specialty

ChiropractorTaxonomy code 111N00000X

License

3966012 Issued in WI

Practice address

2337 S Ridge Rd
Green Bay, WI 54304-5857

Phone

(920) 497-8378

Fax

(920) 498-8363

NPI assigned

Sep 7, 2005

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 WI

Enrollment records 1

Specialty

Chiropractic

Education

National College of Chiropractic, 2002

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.

• Quest Chiropractic LLC

  • Chiropractor
  • Green Bay, WI
  • NPI 1720268808
  Medicare reassignment NPD Authorized official

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

{
    "created_epoch": "1126051200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1750375523",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2337 S RIDGE RD",
            "city": "GREEN BAY",
            "state": "WI",
            "postal_code": "543045857",
            "telephone_number": "920-497-8378",
            "fax_number": "920-498-8363"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2337 S RIDGE RD",
            "city": "GREEN BAY",
            "state": "WI",
            "postal_code": "543045857",
            "telephone_number": "920-497-8378",
            "fax_number": "920-498-8363"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KREBSBACH",
        "first_name": "MARK",
        "middle_name": "WILLARD",
        "name_prefix": "Dr.",
        "credential": "D.C.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-09-07",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "",
            "desc": "Chiropractor",
            "state": "WI",
            "license": "3966012",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Krawczyk Counseling Services, LLC
• Gail J Krawczyk, LCSW
• Tyler J Kraynik, CSCS, MES
• Andrea Krcma, CNM, APNP
• Donna Krebsbach
• Michele Ann Kreft, FNP-BC
• Stephanie M Kregel-Forbes, MSE, LPC
• Dan F. Kreider, M.D.
• Alexandria Deborah Leigh Kreie-Yang, LCSW
• Ashley Rose Krepline, CNM, APNP

• Chiropractor in Green Bay, WI
• Providers in Green Bay, WI by specialty
• Chiropractor in Wisconsin

• 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.