Individual provider Active NPI

Zackery Steven Holum

  • Behavior Technician
  • Parker, CO
National Provider Identifier
1598663023
Registry record updated Oct 26, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Behavior TechnicianTaxonomy code 106S00000X
License
RBT-26-2845080 Issued in CO
Practice address
16830 Northgate Dr Unit 150
Parker, CO 80134-5778
Phone
(720) 896-7686
NPI assigned
Oct 26, 2026
Last updated
Oct 26, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 26, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Behavior Technician 106S00000X RBT-26-2845080 CO Primary

Addresses

Primary practice location

16830 Northgate Dr Unit 150
Parker, CO 80134-5778

Mailing address

15994 E Otero Cir
Centennial, CO 80112-4761

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

NPI Registry JSON

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

{
    "created_epoch": "1792972800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1792972800000",
    "number": "1598663023",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "15994 E OTERO CIR",
            "city": "CENTENNIAL",
            "state": "CO",
            "postal_code": "801124761"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "16830 NORTHGATE DR UNIT 150",
            "city": "PARKER",
            "state": "CO",
            "postal_code": "801345778",
            "telephone_number": "720-896-7686"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOLUM",
        "first_name": "ZACKERY",
        "middle_name": "STEVEN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-10-26",
        "last_updated": "2026-10-26",
        "certification_date": "2026-10-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106S00000X",
            "taxonomy_group": "",
            "desc": "Behavior Technician",
            "state": "CO",
            "license": "RBT-26-2845080",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Parker, CO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 26, 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.