Individual provider Active NPI

Thomas J. Windsor, CRNA

  • Certified Registered Nurse Anesthetist
  • Orlando, FL
National Provider Identifier
1265792790
Registry record updated Feb 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
ARNP9268770 Issued in FL
Practice address
52 Underwood St
Orlando, FL 32806-1110
Phone
(813) 780-8266
Fax
(813) 355-5045
NPI assigned
May 17, 2012
Last updated
Feb 2, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 2, 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 ARNP9268770 FL Primary

Addresses

Primary practice location

52 Underwood St
Orlando, FL 32806-1110

Mailing address

52 Underwood St
Orlando, FL 32806-1110
Phone (813) 780-8266

Other practice location 1

400 N Mills Ave
Orlando, FL 32803-5722
Phone (407) 581-9180

Other identifiers 4

IdentifierTypeStateIssuer
XXX-XX-8535OtherCHAMPUS TRICARE - SOUTH REGION
G011VOtherFLBCBS
0064964 00MedicaidFL
P01172423OtherRAILROAD MEDICARE

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in FL

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20120827000349 FL Practitioner - Certified Registered Nurse Anesthetist (Crna) 7911154992 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2007
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

7050 Gall Blvd
Zephyrhills, FL 33541-1347
Phone (813) 788-0411

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Certified Registered Nurse

Practice roles

OrganizationSpecialtyStatusNew patients
Greater Florida Anesthesiologists, LLC Nurse Anesthetist, Certified Registered CurrentSince Jun 19, 2018 Accepting new patients
Anesthesia Dynamics LLC Nurse Anesthetist, Certified Registered CurrentSince Dec 1, 2022 Accepting new patients
Orlando Health Medical Group Inc CurrentSince Mar 1, 2026 Accepting new patients
Zephyrhills Anesthesiology Associates LLC CurrentSince Jun 1, 2020 Accepting new patients
Greater Florida Anesthesiologists, LLC Current Accepting new patients
Orlando Health Medical Group Inc CurrentSince Mar 1, 2026 Accepting new patients
Florida Medical Clinic, LLC CurrentSince Sep 12, 2022 Accepting new patients
Florida Medical Clinic LLC CurrentSince Sep 12, 2022 Accepting new patients
Zephyrhills Anesthesiology Associates LLC Nurse Anesthetist, Certified Registered CurrentSince Jun 1, 2020 Accepting new patients
Wolverine Anesthesia Consultants, Inc. Nurse Anesthetist, Certified Registered Past Accepting new patients
Affiliated Tampa Anesthesia Associates, LLC Nurse Anesthetist, Certified Registered PastSince Apr 6, 2023 Accepting new patients

Locations

665 Del Prado Blvd S
Cape Coral, FL 33990
Phone (239) 772-3636

1920 Don Wickham Dr
Clermont, FL 34711
Phone (352) 243-5891

6412 W Gulf To Lake Hwy
Crystal River, FL 34429
Phone (352) 563-0023

13100 Fort King Rd
Dade City, FL 33525
Phone (352) 521-1100

63 Barkley Cir
Ste 103
Fort Myers, FL 33907
Phone (239) 275-8882

8330 Lakewood Ranch Blvd
Lakewood Ranch, FL 34202
Phone (941) 666-8757

555 W State Road 434
Longwood, FL 32750
Phone (407) 767-1200

587 E State Road 434
Longwood, FL 32750
Phone (407) 896-1100

1414 Kuhl Ave
Orlando, FL 32806
Phone (407) 464-9516

32 W Gore St
Orlando, FL 32806
Phone (321) 841-3820

52 Underwood St
Orlando, FL 32806
Phone (321) 841-3581

460 N State Road 7
Royal Palm Beach, FL 33411
Phone (561) 792-7333

14547 Bruce B Downs Blvd
Tampa, FL 33613
Phone (800) 242-5080

3745 11th Cir
Ste 105
Vero Beach, FL 32960
Phone (772) 564-2485

38135 Market Square Dr
Zephyrhills, FL 33542
Phone (352) 567-0188

7050 Gall Blvd
Zephyrhills, FL 33541
Phone (813) 779-1209

Networks

  • Optimum HealthCare HMO Network
  • Freedom Health HMO Network

Organizations & group practices 12

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 2

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": "1337212800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769990400000",
    "number": "1265792790",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "52 UNDERWOOD ST",
            "city": "ORLANDO",
            "state": "FL",
            "postal_code": "328061110",
            "telephone_number": "813-780-8266",
            "fax_number": "813-355-5045"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "52 UNDERWOOD ST",
            "city": "ORLANDO",
            "state": "FL",
            "postal_code": "328061110",
            "telephone_number": "813-780-8266",
            "fax_number": "813-355-5045"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "400 N Mills Ave",
            "address_purpose": "LOCATION",
            "city": "Orlando",
            "state": "FL",
            "postal_code": "328035722",
            "country_code": "US",
            "telephone_number": "407-581-9180",
            "fax_number": "407-926-9173",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WINDSOR",
        "first_name": "THOMAS",
        "middle_name": "J.",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2012-05-17",
        "last_updated": "2026-02-02",
        "certification_date": "2026-02-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "FL",
            "license": "ARNP9268770",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CHAMPUS TRICARE - SOUTH REGION",
            "identifier": "XXX-XX-8535",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "G011V",
            "state": "FL"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0064964 00",
            "state": "FL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "P01172423",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Orlando, FL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 2, 2026; 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.