Denis Boerjan, D.C.

Primary specialty

ChiropractorTaxonomy code 111N00000X

License

A05898 Issued in IA

Practice address

417 W 4TH St
Saint Ansgar, IA 50472-1316

Phone

(507) 273-7236

NPI assigned

Aug 25, 2005

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 2

Medicare fee-for-service enrollment

Enrolled in IA

Enrollment records 1

Specialty

Chiropractic

Education

Northwestern College of Chiropractic, 1976

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Not enrolled

HHS exclusion list flag

Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.

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.

• DBMC LLC

  • Clinic/Center
  • Saint Ansgar, IA
  • NPI 1114321379
  Medicare reassignment NPD Authorized official
• Denis Boerjan, LLC

  • Chiropractor
  • Saint Ansgar, IA
  • NPI 1386682383
  NPD Authorized official

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

{
    "created_epoch": "1124928000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769126400000",
    "number": "1699768655",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 250",
            "city": "SAINT ANSGAR",
            "state": "IA",
            "postal_code": "504720250",
            "telephone_number": "507-273-7236"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "417 W 4TH ST",
            "city": "SAINT ANSGAR",
            "state": "IA",
            "postal_code": "504721316",
            "telephone_number": "507-273-7236"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BOERJAN",
        "first_name": "DENIS",
        "credential": "D.C.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-08-25",
        "last_updated": "2026-01-23",
        "certification_date": "2026-01-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "",
            "desc": "Chiropractor",
            "state": "IA",
            "license": "A05898",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "IA WELLMARK BCBS",
            "identifier": "46949",
            "state": "IA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "IA MEDICARE",
            "identifier": "53038",
            "state": "IA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Lane Allen Ballandby, RPH
• Lisa Renee Bindel, COTA
• Brower Drug Co
• Cedar Dental PC
• DBMC LLC
• Denis Boerjan, LLC
• Denis Boerjan, LLC

• Chiropractor in Saint Ansgar, IA
• Providers in Saint Ansgar, IA by specialty
• Chiropractor in Iowa

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 23, 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.