Garrett Demille

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

License

12306313-3102 Issued in AZ

Practice address

5442 Whitten Dr
Naples, FL 34104-5302

Phone

(702) 609-6837

NPI assigned

Oct 30, 2025

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in AZ

Enrollment records 1

Specialty

Certified Registered Nurse Anesthetist (Crna)

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Anesthesia Partners and Management LLCGroup PAC ID 9931429198, 151 clinicians

Guide Anesthesia Az LLCGroup PAC ID 1355846106, 102 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Banner - University Medical Center Phoenix Hospital, Phoenix, AZ, CCN 030002

Medicare enrollment (NPD)

Enrolled

State licenses

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.

• Anesthesia Partners & Management LLC

  • Certified Registered Nurse Anesthetist
  • Brighton, MI
  • NPI 1336530997

  AZ

  Medicare reassignment Care Compare group
• Guide Anesthesia Az LLC

  • Certified Registered Nurse Anesthetist
  • Phoenix, AZ
  • NPI 1649164849
  Medicare reassignment Care Compare group

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

• Banner - University Medical Center Phoenix

  • General Acute Care Hospital
  • Phoenix, AZ
  • NPI 1841224870
  Care Compare affiliation

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

{
    "created_epoch": "1761782400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761782400000",
    "number": "1710856612",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5442 WHITTEN DR",
            "city": "NAPLES",
            "state": "FL",
            "postal_code": "341045302"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5442 WHITTEN DR",
            "city": "NAPLES",
            "state": "FL",
            "postal_code": "341045302",
            "telephone_number": "702-609-6837"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DEMILLE",
        "first_name": "GARRETT",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-10-30",
        "last_updated": "2025-10-30",
        "certification_date": "2025-10-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "AZ",
            "license": "12306313-3102",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Bernadette Anne Delumpa, DDS, MS
• Sagine Rose Delva
• Curtisha Myrtho Demarco, RN
• Samantha Demaris
• Erin Kathleen Dembia, L.M.T.
• Athena Demooy, APRN
• Marilyn Dempsey-Reynolds, LMHC
• Lily R Dempsey, PA-C
• Zachary Thomas Dempsey, LMHC
• Rodolfo Jose Denadai Benatti, MD

• Certified Registered Nurse Anesthetist in Naples, FL
• Providers in Naples, FL by specialty
• Certified Registered Nurse Anesthetist in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 30, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.