Individual provider Active NPI

Nathaniel Welly, PAC

  • Medical Physician Assistant
  • Cottonwood, AZ
National Provider Identifier
1881741726
Registry record updated Oct 23, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Medical Physician AssistantTaxonomy code 363AM0700X
License
1069801 Issued in AZ
Practice address
450 S Willard St Ste 103
Cottonwood, AZ 86326-6744
Phone
(928) 634-9573
Fax
(928) 634-0135
NPI assigned
Jan 4, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 23, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Medical Physician Assistant 363AM0700X 1069801 AZ Primary

Addresses

Primary practice location

450 S Willard St Ste 103
Cottonwood, AZ 86326-6744

Mailing address

450 S Willard St Ste 103
Cottonwood, AZ 86326-6744
Phone (928) 634-9573

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in AZ
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20191002001983 AZ Practitioner - Physician Assistant 3577853910 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2005
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Prescott Healthcare Solutions LLCGroup PAC ID 4385940295, 199 clinicians

Practice addresses (Care Compare)

21321 E Ocotillo Rd
Suite 133
Queen Creek, AZ 85142-5995
Phone (480) 987-5525

286 S Lenzner Ave
Suite a
Sierra Vista, AZ 85635-5685
Phone (520) 452-0388

3151 N Windsong Dr
Prescott Valley, AZ 86314-2240
Phone (928) 458-7583

450 S Willard St
Suite 103
Cottonwood, AZ 86326-6744
Phone (928) 634-9573

560 N Camino Mercado
Suite 7
Casa Grande, AZ 85122-5759
Phone (520) 836-5538

Hospital & facility affiliations

  • Northern Arizona Home Health Home health agency, Cottonwood, AZ, CCN 037042
  • Maggie'S Home Health LLC Home health agency, Cottonwood, AZ, CCN 037821
  • Angels Care Home Health of Arizona Home health agency, Cottonwood, AZ, CCN 037217
  • Verde Valley Medical Center Hospital, Cottonwood, AZ, CCN 030007
  • Yavapai Regional Medical Center Hospital, Prescott, AZ, CCN 030012

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
1069801AZMDMedical Physician Assistant

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 and National Provider Directory roles.

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": "1167868800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761177600000",
    "number": "1881741726",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "450 S WILLARD ST STE 103",
            "city": "COTTONWOOD",
            "state": "AZ",
            "postal_code": "863266744",
            "telephone_number": "928-634-9573",
            "fax_number": "928-634-0135"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "450 S WILLARD ST STE 103",
            "city": "COTTONWOOD",
            "state": "AZ",
            "postal_code": "863266744",
            "telephone_number": "928-634-9573",
            "fax_number": "928-634-0135"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WELLY",
        "first_name": "NATHANIEL",
        "credential": "PAC",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-01-04",
        "last_updated": "2025-10-23",
        "certification_date": "2025-10-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "AZ",
            "license": "1069801",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Cottonwood, AZ

Sources for this page

Verify at the official NPI Registry.