NPIMap

Individual provider Active NPI

Chelsey Darnall, PA-C

  • Physician Assistant
  • Greeley, CO
National Provider Identifier
1043947062
Registry record updated Jun 12, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
PA.0009753 Issued in CO
Practice address
1801 16TH St
Greeley, CO 80631-5199
Phone
(970) 810-4121
NPI assigned
Aug 2, 2022
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 12, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X
Physician Assistant 363A00000X PA.0009753 CO Primary
Physician Assistant 363A00000X PA2742 NV

Addresses

Primary practice location

1801 16TH St
Greeley, CO 80631-5199

Mailing address

4637 Chabot Dr Ste 104
Pleasanton, CA 94588-2749

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NV, CO2 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 2

Enrollment IDStateProvider typePAC IDDetails
I20221221002018 NV Practitioner - Physician Assistant 4082084728 Reassigns benefits to 3 organizations
I20260421000706 CO Practitioner - Physician Assistant 4082084728 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

1801 16TH St
Greeley, CO 80631-5154
Phone (970) 352-4121

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Eds-I Homansky Practices of Nevada PC Physician Assistant CurrentSince Dec 10, 2024 Accepting new patients
Eds-I Homansky Practices of Nevada PC Physician Assistant CurrentSince Dec 10, 2024 Accepting new patients

Locations

360 S Lola Ln
Pahrump, NV 89048
Phone (775) 751-7500

1511 Oppio Ranch Pkwy
Sparks, NV 89436
Phone (775) 567-5400

Organizations & group practices 6

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 6

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": "1659398400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781222400000",
    "number": "1043947062",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4637 CHABOT DR STE 104",
            "city": "PLEASANTON",
            "state": "CA",
            "postal_code": "945882749"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1801 16TH ST",
            "city": "GREELEY",
            "state": "CO",
            "postal_code": "806315199",
            "telephone_number": "970-810-4121"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DARNALL",
        "first_name": "CHELSEY",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-08-02",
        "last_updated": "2026-06-12",
        "certification_date": "2026-06-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CO",
            "license": "PA.0009753",
            "primary": true
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NV",
            "license": "PA2742",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Greeley, CO

Sources for this page

Verify at the official NPI Registry.