Individual provider Active NPI

Guerby Williamceau, CRNA

  • Certified Registered Nurse Anesthetist
  • Naples, FL
National Provider Identifier
1104736453
Registry record updated Sep 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
11050830 Issued in FL
Practice address
13572 Koinonia Dr
Naples, FL 34114-8766
Phone
(239) 269-7347
NPI assigned
Sep 9, 2026
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 9, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 11050830 FL Primary

Addresses

Primary practice location

13572 Koinonia Dr
Naples, FL 34114-8766

Mailing address

13572 Koinonia Dr
Naples, FL 34114-8766
Phone (239) 269-7347

Other names 1

  • Gerby Will Other name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

NPI Registry JSON

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

{
    "created_epoch": "1788912000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788912000000",
    "number": "1104736453",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "13572 KOINONIA DR",
            "city": "NAPLES",
            "state": "FL",
            "postal_code": "341148766",
            "telephone_number": "239-269-7347"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "13572 KOINONIA DR",
            "city": "NAPLES",
            "state": "FL",
            "postal_code": "341148766",
            "telephone_number": "239-269-7347"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMCEAU",
        "first_name": "GUERBY",
        "credential": "CRNA",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-09-09",
        "last_updated": "2026-09-09",
        "certification_date": "2026-09-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "FL",
            "license": "11050830",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "GERBY",
            "last_name": "WILL",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Naples, FL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 9, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.