BRITNEY HARTWIG
NPI 1902760374
Optometrist in Tarpon Springs, FL
About Britney Hartwig NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRITNEY HARTWIG (NPI 1902760374) is an individual optometrist in Tarpon Springs, Florida, licensed in Florida (OPC6936) and active in the NPI registry since December 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2026).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Britney Hartwig is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Britney Hartwig reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Tarpon Springs, FL 34689
- Reassigned Medicare billing, Florida enrollment
- 76 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 34689 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TARPON SPRINGS, FL 34689
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Britney Hartwig's NPI number?
The NPI number for Britney Hartwig is 1902760374. It was assigned to this individual provider in the NPPES registry on December 10, 2025.
Where is Britney Hartwig located?
Britney Hartwig practices at 43309 Us Highway 19 N, Tarpon Springs, FL 34689. The listed phone number is (727) 938-2020.
What is Britney Hartwig's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Britney Hartwig enrolled in Medicare?
Yes. Britney Hartwig is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Britney Hartwig's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Britney Hartwig reassigns Medicare benefits to St Lukes Cataract & Laser Institute (Tarpon Springs, FL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Britney Hartwig's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Britney Hartwig accept?
Health plans from Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) list Britney Hartwig as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Britney Hartwig was last updated on June 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.