NPIMap

Individual provider Active NPI

Korby Jon Howell, PA-C

  • Physician Assistant
  • Cortez, CO
National Provider Identifier
1447743257
Registry record updated Feb 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
PA.0009463 Issued in CO
Practice address
691 E Empire St
Cortez, CO 81321-2802
Phone
(970) 565-7946
Fax
(970) 565-9005
NPI assigned
Jun 7, 2018
Last updated
Feb 9, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 9, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X 5601009066 MI
Physician Assistant 363A00000X PA.0009463 CO Primary

Addresses

Primary practice location

691 E Empire St
Cortez, CO 81321-2802

Mailing address

PO Box 1328
Durango, CO 81302-1328
Phone (970) 335-2342

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI, ND, CO3 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
I20190521001038 MI Practitioner - Physician Assistant 3274876958 Reassigns benefits to 2 organizations
I20250625003059 ND Practitioner - Physician Assistant 3274876958 Reassigns benefits to 1 organization
I20251210001160 CO Practitioner - Physician Assistant 3274876958 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

150 Mercury Village Dr
Durango, CO 81301-8955
Phone (970) 335-2422

495 W 4TH St
Dove Creek, CO 81324-4900
Phone (970) 677-2291

691 E Empire St
Cortez, CO 81321-2802
Phone (970) 565-7946

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
PA.0009463COMDPhysician Assistant
5601009066MIMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
MCHS Hospitals Inc Current Accepting new patients
Southwest Colorado Mental Health Center Inc Dba Axis Health System CurrentSince Oct 14, 2025 Accepting new patients
Northland Health Centers CurrentSince Jun 6, 2025 Accepting new patients
Southwest Colorado Mental Health Center Inc CurrentSince Oct 14, 2025 Accepting new patients
Dickinson County Healthcare System CurrentSince Apr 17, 2019 Accepting new patients
Northland Health Centers CurrentSince Jun 6, 2025 Accepting new patients
Dickinson County Healthcare System Physician Assistant CurrentSince Apr 17, 2019 Accepting new patients
Southwest Colorado Mental Health Center, Inc Current Accepting new patients
Dickinson County Healthcare System CurrentSince Nov 11, 2023 Accepting new patients
Southwest Colorado Mental Health Center, Inc Past Accepting new patients
Northland Health Centers PastSince Jul 9, 2025 Accepting new patients

Locations

691 E Empire St
Cortez, CO 81321
Phone (970) 335-2232

495 W 4th St
Dove Creek, CO 81324
Phone (970) 677-2291

150 Mercury Village Dr
Durango, CO 81301
Phone (970) 335-2342

1970 E 3rd Ave
Ste 1
Durango, CO 81301
Phone (970) 335-2288

1711 S Stephenson Ave
Ste 210
Iron Mountain, MI 49801
Phone (906) 776-5800

1721 S Stephenson Ave
Iron Mountain, MI 49801
Phone (906) 776-5415

122 2nd St E
McClusky, ND 58463
Phone (701) 363-2296

Interoperability endpoints

  • Direct secure messaging: korby.howell.1@22710.direct.athenahealth.com
  • Direct secure messaging: korby.howell.p1@direct.ahs.nextgenshare.com
  • Direct secure messaging: korby.howell@marshfieldclinichealthsystem.cernerdirect.com

Organizations & group practices 12

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 8

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

NPI Registry JSON

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

{
    "created_epoch": "1528329600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770595200000",
    "number": "1447743257",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 1328",
            "city": "DURANGO",
            "state": "CO",
            "postal_code": "813021328",
            "telephone_number": "970-335-2342",
            "fax_number": "970-335-2438"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "691 E EMPIRE ST",
            "city": "CORTEZ",
            "state": "CO",
            "postal_code": "813212802",
            "telephone_number": "970-565-7946",
            "fax_number": "970-565-9005"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOWELL",
        "first_name": "KORBY",
        "middle_name": "JON",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-06-07",
        "last_updated": "2026-02-09",
        "certification_date": "2026-02-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "MI",
            "license": "5601009066",
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CO",
            "license": "PA.0009463",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Cortez, CO

Sources for this page

Verify at the official NPI Registry.