Individual provider Active NPI

Mark Oliver Burroughs, DC

  • Chiropractor
  • Beaverton, OR
National Provider Identifier
1851233399
Registry record updated Apr 6, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
ChiropractorTaxonomy code 111N00000X
License
6513 Issued in OR
Practice address
14685 SW Millikan Way
Beaverton, OR 97003-2999
Phone
(503) 646-2278
Fax
(888) 280-0171
NPI assigned
Apr 6, 2026
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Apr 6, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Chiropractor 111N00000X 6513 OR Primary

Addresses

Primary practice location

14685 SW Millikan Way
Beaverton, OR 97003-2999

Mailing address

14685 SW Millikan Way
Beaverton, OR 97003-2999
Phone (503) 646-2278

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Michael L. Underhill, DC, PC PastSince Jun 11, 2009 Accepting new patients

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1775433600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775433600000",
    "number": "1851233399",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "14685 SW MILLIKAN WAY",
            "city": "BEAVERTON",
            "state": "OR",
            "postal_code": "970032999",
            "telephone_number": "503-646-2278",
            "fax_number": "888-280-0171"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "14685 SW MILLIKAN WAY",
            "city": "BEAVERTON",
            "state": "OR",
            "postal_code": "970032999",
            "telephone_number": "503-646-2278",
            "fax_number": "888-280-0171"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BURROUGHS",
        "first_name": "MARK",
        "middle_name": "OLIVER",
        "name_prefix": "Dr.",
        "credential": "DC",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-04-06",
        "last_updated": "2026-04-06",
        "certification_date": "2026-04-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "",
            "desc": "Chiropractor",
            "state": "OR",
            "license": "6513",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Beaverton, OR

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 6, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.