Shannon Griffin, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

7559 Issued in AZ

Practice address

1500 S Dobson Rd Ste 202
Mesa, AZ 85202-4724

Phone

(866) 974-2673

Fax

(866) 939-2673

NPI assigned

Nov 13, 2019

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 1

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

Specialty

Physician Assistant

Education

Other, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Center for Orthopedic Research and Education LLCGroup PAC ID 0345287322, 247 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Banner Desert Medical Center Hospital, Mesa, AZ, CCN 030065

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: shannon.costello.1@22724.direct.athenahealth.com

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.

• Center for Orthopedic Research and Education, LLC

  • Orthopaedic Surgery Physician
  • Phoenix, AZ
  • NPI 1427095801

  Physician Assistant

  Medicare reassignment Care Compare group NPD
• Summit Medical Group Arizona LLC

  • Family Medicine Physician
  • Glendale, AZ
  • NPI 1053810622
  Medicare reassignment

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

• Banner Desert Medical Center

  • General Acute Care Hospital
  • Mesa, AZ
  • NPI 1720011810
  Care Compare affiliation

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

{
    "created_epoch": "1573603200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784851200000",
    "number": "1144865171",
    "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": "1500 S DOBSON RD STE 202",
            "city": "MESA",
            "state": "AZ",
            "postal_code": "852024724",
            "telephone_number": "866-974-2673",
            "fax_number": "866-939-2673"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "18444 N 25th Ave Ste 2120",
            "address_purpose": "LOCATION",
            "city": "Phoenix",
            "state": "AZ",
            "postal_code": "850231261",
            "country_code": "US",
            "telephone_number": "866-974-2673",
            "fax_number": "866-939-2673",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3591 S Mercy Rd Ste 204",
            "address_purpose": "LOCATION",
            "city": "Gilbert",
            "state": "AZ",
            "postal_code": "852972240",
            "country_code": "US",
            "telephone_number": "866-974-2673",
            "fax_number": "866-939-2673",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "14520 W Granite Valley Dr Ste 210",
            "address_purpose": "LOCATION",
            "city": "Sun City West",
            "state": "AZ",
            "postal_code": "853755855",
            "country_code": "US",
            "telephone_number": "866-974-2673",
            "fax_number": "866-939-2673",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "8952 E Desert Cove Ave Ste 113",
            "address_purpose": "LOCATION",
            "city": "Scottsdale",
            "state": "AZ",
            "postal_code": "852606776",
            "country_code": "US",
            "telephone_number": "866-974-2673",
            "fax_number": "866-939-2673",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GRIFFIN",
        "first_name": "SHANNON",
        "name_prefix": "Mrs.",
        "credential": "PA-C",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2019-11-13",
        "last_updated": "2026-07-24",
        "certification_date": "2026-07-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "AZ",
            "license": "7559",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "007541",
            "state": "AZ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• April Rene Griffin, FNP-C
• Douglas Griffin, DPM
• John Clinton Griffin, DO
• Kimberley Hulshoff Griffin
• Lauren Griffin, LMSW
• Tonya Griffin
• Madison Griffith, CCC-SLP
• Rachel Griffith
• Garron Patrick Griffits, MSW LMSW
• Breanne Marie Griggeory, BS SLPA

• Physician Assistant in Mesa, AZ
• Providers in Mesa, AZ by specialty
• Physician Assistant in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.