Active NPI
Thomas Walker
- Nurse Practitioner
- Palm Harbor, FL
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Nurse Practitioner
- License
- APRN11038845
- Practice address
- 36463 US Highway 19 N
Palm Harbor, FL 34684-1329 - Phone
- (727) 786-1673
- Fax
- (727) 785-0284
- NPI assigned
- Aug 5, 2025
- Last updated
- Sep 28, 2026
- Sex
- Male
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Nurse Practitioner | 363L00000X | APRN11038845 | FL | Primary |
Addresses
Primary practice location
36463 US Highway 19 N
Palm Harbor, FL 34684-1329
Mailing address
4140 Woodlands Pkwy
Palm Harbor, FL 34685-3494
Phone (727) 953-9041
Other practice location 1
12727 Balsam Ave
Hudson, FL 34669-2824
Phone (813) 370-3561
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in FL
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- Other, 2024
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
36463 US Hwy 19 N
Palm Harbor, FL 34684-1329
Phone (727) 786-1673
661 E Altamonte Dr
Suite 115
Altamonte Springs, FL 32701-5102
Phone (407) 831-4040
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Nurse Practitioner
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| APRN11038845 | FL | MD | Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Adventhealth Primary Care Network Inc | Current | Accepting new patients |
Locations
661 E Altamonte Dr
Ste 115
Altamonte Springs, FL 32701
Phone (407) 831-4040
4140 Woodlands Pkwy
Palm Harbor, FL 34685
Phone (727) 789-1980
Organizations & group practices 1
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.
-
- Family Medicine Physician
- Altamonte Springs, FL
- NPI 1093493637
Hospital & facility affiliations 3
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba AdventHealth North Pinellas
- General Acute Care Hospital
- Tarpon Springs, FL
- NPI 1568473015
-
dba AdventHealth Tampa
- General Acute Care Hospital
- Tampa, FL
- NPI 1053321919
-
dba AdventHealth Tampa Outreach Laboratory
- Clinical Medical Laboratory
- Tampa, FL
- NPI 1134766694
Hospital
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1754352000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1790553600000",
"number": "1356226880",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4140 WOODLANDS PKWY",
"city": "PALM HARBOR",
"state": "FL",
"postal_code": "346853494",
"telephone_number": "727-953-9041"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "36463 US HIGHWAY 19 N",
"city": "PALM HARBOR",
"state": "FL",
"postal_code": "346841329",
"telephone_number": "727-786-1673",
"fax_number": "727-785-0284"
}
],
"practiceLocations": [
{
"address_1": "12727 Balsam Ave",
"address_purpose": "LOCATION",
"city": "Hudson",
"state": "FL",
"postal_code": "346692824",
"country_code": "US",
"telephone_number": "813-370-3561",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "WALKER",
"first_name": "THOMAS",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2025-08-05",
"last_updated": "2026-09-28",
"certification_date": "2026-09-28",
"status": "A"
},
"taxonomies": [
{
"code": "363L00000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner",
"state": "FL",
"license": "APRN11038845",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Palm Harbor, FL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 28, 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.