Organization Active NPI

Dr Duncan M McCollum DC a Chiroprac Corp

  • Chiropractor
  • Capitola, CA
National Provider Identifier
1447495692
Registry record updated Feb 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
ChiropractorTaxonomy code 111N00000X
License
DC 20305 Issued in CA
Legal business name
DR DUNCAN M MCCOLLUM DC A CHIROPRAC CORP
Practice address
3555 Clares St
Suite WW
Capitola, CA 95010-2556
Phone
(831) 459-9990
Fax
(831) 475-1802
NPI assigned
Dec 2, 2008
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Feb 23, 2026

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

Authorized official

Name
Duncan McCollumNPI 1013047430
Title
Owner
Phone
(831) 459-9990

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
ChiropractorGroup: 193400000X SINGLE SPECIALTY GROUP 111N00000X DC 20305 CA Primary

Addresses

Primary practice location

3555 Clares St
Suite WW
Capitola, CA 95010-2556

Mailing address

3555 Clares St Ste WW
Capitola, CA 95010-2556
Phone (831) 459-9990

Other names 1

  • McCollum Family Chiropractic Centers Doing business as

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20100920000060 CA Part B Supplier - Clinic/Group Practice 0143345769 Receives reassigned benefits from 1 practitioner
Practice locations: Capitola, CA

National Provider Directory

National Provider Directory

Locations

3555 Clares St
Ste Ww
Capitola, CA 95010
Phone (831) 459-9990

1726 Seabright Ave
Santa Cruz, CA 95062
Phone (831) 459-9990

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1228176000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1771804800000",
    "number": "1447495692",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3555 CLARES ST STE WW",
            "city": "CAPITOLA",
            "state": "CA",
            "postal_code": "950102556",
            "telephone_number": "831-459-9990",
            "fax_number": "831-475-1802"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3555 CLARES ST",
            "address_2": "SUITE WW",
            "city": "CAPITOLA",
            "state": "CA",
            "postal_code": "950102556",
            "telephone_number": "831-459-9990",
            "fax_number": "831-475-1802"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "DR DUNCAN M MCCOLLUM DC A CHIROPRAC CORP",
        "organizational_subpart": "NO",
        "enumeration_date": "2008-12-02",
        "last_updated": "2026-02-23",
        "certification_date": "2026-02-23",
        "status": "A",
        "authorized_official_last_name": "MCCOLLUM",
        "authorized_official_first_name": "DUNCAN",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "831-459-9990"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Chiropractor",
            "state": "CA",
            "license": "DC 20305",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "McCollum Family Chiropractic Centers",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Capitola, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 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.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.