ZIVKO Z GAJIC MD
NPI 1720154172
Family Medicine in Key West, FL
About Zivko Z Gajic Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ZIVKO Z GAJIC MD (NPI 1720154172) is an individual family medicine provider in Key West, Florida, licensed in Florida (ME39762) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 4
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Zivko Z Gajic Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Zivko Gajic reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Key West, FL 33040
- Reassigned Medicare billing, Florida enrollment
- 28 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 33040 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 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Zivko Gajic's NPI number?
The NPI number for Zivko Gajic is 1720154172. It was assigned to this individual provider in the NPPES registry on November 28, 2006.
Where is Zivko Gajic located?
Zivko Gajic practices at 2505 Flagler Ave, Key West, FL 33040. The listed phone number is (305) 295-6790.
What is Zivko Gajic's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Zivko Gajic enrolled in Medicare?
Yes. Zivko Gajic is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Zivko Gajic's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Zivko Gajic reassigns Medicare benefits to Bruce L Boros MD PA (Key West, 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 Zivko Gajic's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Zivko Gajic was last updated on September 25, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years 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.