Individual provider Active NPI

Chad Gregory Gleason, PA-C

  • Physician Assistant
  • Sun City West, AZ
National Provider Identifier
1578029336
Registry record updated Aug 13, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
8236 Issued in AZ
Practice address
14520 W Granite Valley Dr Ste 210
Sun City West, AZ 85375-5855
Phone
(866) 974-2673
Fax
(866) 939-2673
NPI assigned
Feb 18, 2019
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 13, 2025

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 CA
Physician Assistant 363A00000X 8236 AZ Primary

Addresses

Primary practice location

14520 W Granite Valley Dr Ste 210
Sun City West, AZ 85375-5855

Mailing address

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

Other practice location 1

400 N Pepper Ave
Colton, CA 92324-1801
Phone (909) 580-2178

Other practice location 2

26520 Cactus Ave
Moreno Valley, CA 92555-3927
Phone (951) 486-4000

Other identifiers 1

IdentifierTypeStateIssuer
083416MedicaidAZ

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
I20201111002096 AZ Practitioner - Physician Assistant 4284044710 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Center for Orthopedic Research and Education LLCGroup PAC ID 0345287322, 247 clinicians

Practice addresses (Care Compare)

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

14520 W Granite Valley Dr
Sun City West, AZ 85375-5855

18444 N 25TH Ave
Phoenix, AZ 85023-1264
Phone (866) 974-2673

Hospital & facility affiliations

  • The Core Institute Specialty Hosp Hospital, Phoenix, AZ, CCN 030108
  • Banner del E. Webb Medical Center Hospital, Sun City West, AZ, CCN 030093
  • Wickenburg Community Hospital Hospital, Wickenburg, AZ, CCN 031300

Merit-based Incentive Payment System (MIPS)

Final score
85.65 of 100Reported as group
Quality
76.23
Promoting interoperability
100
Improvement activities
40
Cost
75.95

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
8236AZMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Center for Orthopedic Research and Educatoin CurrentSince Nov 6, 2020 Accepting new patients
Center for Orthopedic Research and Education, LLC Physician Assistant Past Accepting new patients

Locations

18444 N 25th Ave
Ste 210
Phoenix, AZ 85023
Phone (669) 742-6738

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: chad.gleason.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 3

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": "1550448000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755043200000",
    "number": "1578029336",
    "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",
            "fax_number": "866-939-2673"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "14520 W GRANITE VALLEY DR STE 210",
            "city": "SUN CITY WEST",
            "state": "AZ",
            "postal_code": "853755855",
            "telephone_number": "866-974-2673",
            "fax_number": "866-939-2673"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "400 N Pepper Ave",
            "address_purpose": "LOCATION",
            "city": "Colton",
            "state": "CA",
            "postal_code": "923241801",
            "country_code": "US",
            "telephone_number": "909-580-2178",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "26520 Cactus Ave",
            "address_purpose": "LOCATION",
            "city": "Moreno Valley",
            "state": "CA",
            "postal_code": "925553927",
            "country_code": "US",
            "telephone_number": "951-486-4000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GLEASON",
        "first_name": "CHAD",
        "middle_name": "GREGORY",
        "credential": "PA-C",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2019-02-18",
        "last_updated": "2025-08-13",
        "certification_date": "2025-08-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CA",
            "license": null,
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "AZ",
            "license": "8236",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "083416",
            "state": "AZ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Sun City West, AZ

Sources for this page

Verify at the official NPI Registry.