Active NPI
Britney Hartwig
- Optometrist
- Tarpon Springs, FL
National Provider Identifier
1902760374
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Optometrist
- License
- OPC6936
- Practice address
- 43309 US Highway 19 N
Tarpon Springs, FL 34689-6221 - Phone
- (727) 938-2020
- Fax
- (727) 938-5606
- NPI assigned
- Dec 10, 2025
- Sex
- Female
- 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 |
|---|---|---|---|---|
| Optometrist | 152W00000X | OPC6936 | FL | Primary |
Addresses
Primary practice location
43309 US Highway 19 N
Tarpon Springs, FL 34689-6221
Mailing address
43309 US Highway 19 N
Tarpon Springs, FL 34689-6221
Phone (727) 938-2020
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: No
- Hospice: Yes
Care Compare profile
Medicare Care Compare- Specialty
- Optometry
- Education
- Other, 2026
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
43309 US Hwy 19 N
Tarpon Springs, FL 34689-6221
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| OPC6936 | FL | MD | Optometrist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1765324800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1780617600000",
"number": "1902760374",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "43309 US HIGHWAY 19 N",
"city": "TARPON SPRINGS",
"state": "FL",
"postal_code": "346896221",
"telephone_number": "727-938-2020",
"fax_number": "727-938-5606"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "43309 US HIGHWAY 19 N",
"city": "TARPON SPRINGS",
"state": "FL",
"postal_code": "346896221",
"telephone_number": "727-938-2020",
"fax_number": "727-938-5606"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HARTWIG",
"first_name": "BRITNEY",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2025-12-10",
"last_updated": "2026-06-05",
"certification_date": "2026-06-05",
"status": "A"
},
"taxonomies": [
{
"code": "152W00000X",
"taxonomy_group": "",
"desc": "Optometrist",
"state": "FL",
"license": "OPC6936",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Tarpon Springs, FL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 5, 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.