NPIMap

Individual provider Active NPI

Calysta Jayme Thurston, PA-C

  • Physician Assistant
  • Flagstaff, AZ
National Provider Identifier
1639913734
Registry record updated Aug 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
10709 Issued in AZ
Practice address
1840 N Jasper Dr Ste 2
Flagstaff, AZ 86001-1634
Phone
(866) 974-2673
Fax
(866) 939-2673
NPI assigned
Jun 24, 2024
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 11, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X 10709 AZ Primary

Addresses

Primary practice location

1840 N Jasper Dr Ste 2
Flagstaff, AZ 86001-1634

Mailing address

18444 N 25TH Ave Ste 310
Phoenix, AZ 85023-1266
Phone (866) 974-2673

Other identifiers 1

IdentifierTypeStateIssuer
164943MedicaidAZ

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in AZ
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
I20241011002285 AZ Practitioner - Physician Assistant 6507398856 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2024
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

Practice addresses (Care Compare)

10494 W Thunderbird Blvd
Sun City, AZ 85351-6122
Phone (866) 974-2673

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Center for Orthopedic Research and Educatoin CurrentSince Nov 1, 2024 Accepting new patients
Center for Orthopedic Research and Education, LLC Physician Assistant Past Accepting new patients

Locations

1840 N Jasper Dr
Ste 2
Flagstaff, AZ 86001
Phone (928) 226-2900

18444 N 25th Ave
Ste 310
Phoenix, AZ 85023
Phone (623) 241-8706

10494 W Thunderbird Blvd
Ste 102
Sun City, AZ 85351
Phone (623) 975-8311

Interoperability endpoints

  • Direct secure messaging: calysta.thurston.1@22724.direct.athenahealth.com

Organizations & group practices 2

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 9

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": "1719187200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754870400000",
    "number": "1639913734",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "18444 N 25TH AVE STE 310",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850231266",
            "telephone_number": "866-974-2673"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1840 N JASPER DR STE 2",
            "city": "FLAGSTAFF",
            "state": "AZ",
            "postal_code": "860011634",
            "telephone_number": "866-974-2673",
            "fax_number": "866-939-2673"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "THURSTON",
        "first_name": "CALYSTA",
        "middle_name": "JAYME",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-06-24",
        "last_updated": "2025-08-11",
        "certification_date": "2025-08-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "AZ",
            "license": "10709",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "164943",
            "state": "AZ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Flagstaff, AZ

Sources for this page

Verify at the official NPI Registry.