Dirk Matthew Dulmes, D.C.

Primary specialty

ChiropractorTaxonomy code 111N00000X

License

4192-012 Issued in WI

Practice address

220 S Business Park Dr Ste A7
Oostburg, WI 53070-1586

Phone

(920) 564-6061

Fax

(920) 564-6081

NPI assigned

Jul 11, 2006

Last updated

Jun 19, 2025By 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 WI

Enrollment records 1

Specialty

Chiropractic

Education

Northwestern College of Chiropractic, 2003

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Lakeland Chiropractic- OostburgGroup PAC ID 8224110432, 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.

• Lakeland Chiropractic- Oostburg

  • Chiropractor
  • Oostburg, WI
  • NPI 1699959551
  Medicare reassignment Care Compare group NPD Authorized official
• Columbia St Mary's Hospital Ozaukee, Inc.

  dba Ascension Columbia St Mary's Hospital Ozaukee

  • Multi-Specialty Clinic/Center
  • Mequon, WI
  • NPI 1376582775
  NPD (past)

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

{
    "created_epoch": "1152576000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750291200000",
    "number": "1508890716",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "220 S BUSINESS PARK DR STE A7",
            "city": "OOSTBURG",
            "state": "WI",
            "postal_code": "530701586",
            "telephone_number": "920-564-6061",
            "fax_number": "920-564-6081"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "220 S BUSINESS PARK DR STE A7",
            "city": "OOSTBURG",
            "state": "WI",
            "postal_code": "530701586",
            "telephone_number": "920-564-6061",
            "fax_number": "920-564-6081"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DULMES",
        "first_name": "DIRK",
        "middle_name": "MATTHEW",
        "name_prefix": "Dr.",
        "credential": "D.C.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-11",
        "last_updated": "2025-06-19",
        "certification_date": "2025-06-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "",
            "desc": "Chiropractor",
            "state": "WI",
            "license": "4192-012",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kayla Boden
• Daniel R Bruhn, D.D.S.
• Susan De Graaf, R.N. B.S.N. C.L.C.
• Lillian Megan Dirkse
• Laura Mae Dolfin, RD, CD
• William D. Guzzetta, D.D.S.
• Hartman Chiropractic & Rehabilitation, Inc,
• Eric James Hartman, DC
• Gerald Richard Kennedy Jr., DC
• Lakeland Chiropractic- Oostburg

• Chiropractor in Oostburg, WI
• Providers in Oostburg, WI by specialty
• Chiropractor in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 19, 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.