Active NPI
Thomas J. Windsor, CRNA
- Certified Registered Nurse Anesthetist
- Orlando, FL
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Certified Registered Nurse Anesthetist
- License
- ARNP9268770
- 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, 2026
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| 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
| Identifier | Type | State | Issuer |
|---|---|---|---|
| XXX-XX-8535 | Other | CHAMPUS TRICARE - SOUTH REGION | |
| G011V | Other | FL | BCBS |
| 0064964 00 | Medicaid | FL | |
| P01172423 | Other | RAILROAD MEDICARE |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in FL
Enrollment records 1
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
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Greater Florida Anesthesiologists, LLC | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
| Anesthesia Dynamics LLC | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
| Orlando Health Medical Group Inc | Current | Accepting new patients | |
| Zephyrhills Anesthesiology Associates LLC | Current | Accepting new patients | |
| Greater Florida Anesthesiologists, LLC | Current | Accepting new patients | |
| Orlando Health Medical Group Inc | Current | Accepting new patients | |
| Florida Medical Clinic, LLC | Current | Accepting new patients | |
| Florida Medical Clinic LLC | Current | Accepting new patients | |
| Zephyrhills Anesthesiology Associates LLC | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
| Wolverine Anesthesia Consultants, Inc. | Nurse Anesthetist, Certified Registered | Past | Accepting new patients |
| Affiliated Tampa Anesthesia Associates, LLC | Nurse Anesthetist, Certified Registered | Past | 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.
-
- Anesthesiology Physician
- Zephyrhills, FL
- NPI 1902064546
Nurse Anesthetist, Certified Registered
-
- Anesthesiology Physician
- Bradenton, FL
- NPI 1073001012
Nurse Anesthetist, Certified Registered
-
- Clinic/Center
- Zephyrhills, FL
- NPI 1821055690
-
- Internal Medicine Physician
- Orlando, FL
- NPI 1669429577
-
- Anesthesiology Physician
- St Petersburg, FL
- NPI 1942519657
-
dba Florida Medical Clinic Pharmacy
- Pharmacy
- Zephyrhills, FL
- NPI 1669548020
-
- Anesthesiology Physician
- Weston, FL
- NPI 1003488271
Nurse Anesthetist, Certified Registered
-
- Anesthesiology Physician
- Safety Harbor, FL
- NPI 1528630795
-
- Durable Medical Equipment & Medical Supplies
- Winter Park, FL
- NPI 1265019541
-
- Interventional Pain Medicine Physician
- Lakeland, FL
- NPI 1467334557
-
- Certified Registered Nurse Anesthetist
- Zephyrhills, FL
- NPI 1710681895
Nurse Anesthetist, Certified Registered
-
- Anesthesiology Physician
- Orlando, FL
- NPI 1558381392
Nurse Anesthetist, Certified Registered
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba AdventHealth Dade City
- General Acute Care Hospital
- Dade City, FL
- NPI 1215444054
-
dba AdventHealth Zephyrhills
- General Acute Care Hospital
- Zephyrhills, FL
- NPI 1346354677
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.