NPIMap

Individual provider Active NPI

Klaudia Zwijacz

  • Physician Assistant
  • Aurora, CO
National Provider Identifier
1508606534
Registry record updated Oct 2, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
0009437 Issued in CO
Practice address
13001 E 17TH PL RM E7019
Aurora, CO 80045-2570
Phone
(303) 724-7963
NPI assigned
May 28, 2024
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 2, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physician AssistantGroup: 193400000X SINGLE SPECIALTY GROUP 363A00000X 0009437 CO Primary
Student in an Organized Health Care Education/Training Program 390200000X

Addresses

Primary practice location

13001 E 17TH PL RM E7019
Aurora, CO 80045-2570

Mailing address

6200 W 9TH St Unit 1B
Greeley, CO 80634-4462
Phone (970) 353-5959

Other practice location 1

6200 W 9th St Unit 1B
Greeley, CO 80634-4462
Phone (970) 353-5959

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CO
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20251015000975 CO Practitioner - Physician Assistant 4789171554 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2025
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
North Colorado Spine Center, LLCGroup PAC ID 9133211188, 5 clinicians

Practice addresses (Care Compare)

6200 W 9TH St Unit 1
North Colorado Spine and Orthopaedics
Greeley, CO 80634-4462
Phone (970) 353-5959

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
0009437COMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
North Colorado Spine Center, LLC Single Specialty CurrentSince Oct 13, 2025 Accepting new patients

Locations

6200 W 9th St
Unit 1B
Greeley, CO 80634
Phone (970) 353-5959

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 15

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

View all 15

NPI Registry JSON

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

{
    "created_epoch": "1716854400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759363200000",
    "number": "1508606534",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6200 W 9TH ST UNIT 1B",
            "city": "GREELEY",
            "state": "CO",
            "postal_code": "806344462",
            "telephone_number": "970-353-5959"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "13001 E 17TH PL RM E7019",
            "city": "AURORA",
            "state": "CO",
            "postal_code": "800452570",
            "telephone_number": "303-724-7963"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "6200 W 9th St Unit 1B",
            "address_purpose": "LOCATION",
            "city": "Greeley",
            "state": "CO",
            "postal_code": "806344462",
            "country_code": "US",
            "telephone_number": "970-353-5959",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ZWIJACZ",
        "first_name": "KLAUDIA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2024-05-28",
        "last_updated": "2025-10-02",
        "certification_date": "2025-10-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Physician Assistant",
            "state": "CO",
            "license": "0009437",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Aurora, CO

Sources for this page

Verify at the official NPI Registry.