GIOVANNI GUERRERO MILLARE M.D.
NPI 1659448967
Radiology - Diagnostic Radiology in Jacksonville, FL
About Giovanni Guerrero Millare M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GIOVANNI GUERRERO MILLARE M.D. (NPI 1659448967) is an individual diagnostic radiology provider in Jacksonville, Florida, licensed in Texas (N0277) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, is affiliated with Union Hospital Inc, and maintains a secondary practice location in San Antonio.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Giovanni Guerrero Millare M.d. 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 Reassignments
36Medicare enrollment records show Giovanni Millare reassigns Medicare billing to 36 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tampa, FL 33606
- Reassigned Medicare billing, Texas enrollment
- 98 clinicians in this Medicare group
Atlanta, GA 30342
- Reassigned Medicare billing, Texas enrollment
- 58 clinicians in this Medicare group
Gainesville, GA 30501
- Reassigned Medicare billing, Texas enrollment
- 4 clinicians in this Medicare group
Greensboro, NC 27401
- Reassigned Medicare billing, Texas enrollment
- 50 clinicians in this Medicare group
New Bern, NC 28562
- Reassigned Medicare billing, Texas enrollment
- 38 clinicians in this Medicare group
Murfreesboro, TN 37129
- Reassigned Medicare billing, Tennessee and Texas enrollments
- 136 clinicians in this Medicare group
Whitesburg, KY 41858
- Reassigned Medicare billing, Kentucky enrollment
- 579 clinicians in this Medicare group
Franklin, TN 37067
- Reassigned Medicare billing, Texas enrollment
- 37 clinicians in this Medicare group
Nashville, TN 37203
- Reassigned Medicare billing, Kentucky and Texas enrollments
- 144 clinicians in this Medicare group
Dickson, TN 37055
- Reassigned Medicare billing, Texas enrollment
- 29 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.
Areas of Expertise CMS Part B claims 37
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Union Hospital Inc
Acute Care Hospitals · Terre Haute, INOwensboro Health Regional Hospital
Acute Care Hospitals · Owensboro, KYRapides Regional Medical Center
Acute Care Hospitals · Alexandria, LASt Francis Hospital - The Heart Center
Acute Care Hospitals · Roslyn, NYGood Samaritan Hospital Medical Center
Acute Care Hospitals · West Islip, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 32258 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.
JACKSONVILLE, FL 32258
JACKSONVILLE, FL 32258
JACKSONVILLE, FL 32258
JACKSONVILLE, FL 32258
JACKSONVILLE, FL 32258
JACKSONVILLE, FL 32258
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 Giovanni Millare's NPI number?
The NPI number for Giovanni Millare is 1659448967. It was assigned to this individual provider in the NPPES registry on November 29, 2006.
Where is Giovanni Millare located?
Giovanni Millare practices at 14550 Old Saint Augustine Rd, Jacksonville, FL 32258. The listed phone number is (914) 271-6000.
What is Giovanni Millare's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Giovanni Millare enrolled in Medicare?
Yes. Giovanni Millare 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 organizations bill Medicare for Giovanni Millare's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Giovanni Millare reassigns Medicare benefits to 36 organizations: Mori Bean And Brooks Inc (Tampa, FL), Northside Radiology Associates LLC (Atlanta, GA), Gainesville Radiology Group, PC (Gainesville, GA), Greensboro Radiology, PA (Greensboro, NC), Coastal Radiology Associates, PLLC (New Bern, NC) and 31 more organizations, listed in the Medicare section above. Each 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 Giovanni Millare's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Giovanni Millare accept?
Health plans from Anthem Blue Cross and Blue Shield, Baylor Scott and White Health Plan, Blue Cross Blue Shield of Arizona, Blue Cross and Blue Shield of Texas and CareSource and 8 other insurers list Giovanni Millare 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.
Is Giovanni Millare affiliated with any hospitals?
According to CMS data, Giovanni Millare is affiliated with Union Hospital Inc, Owensboro Health Regional Hospital, Rapides Regional Medical Center, St Francis Hospital - The Heart Center and Good Samaritan Hospital Medical Center.
When was this NPI record last updated?
The NPPES record for Giovanni Millare was last updated on June 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Giovanni Guerrero Millare, M.D. · NPI 1659448967
Diagnostic Radiology physician in Jacksonville, Florida. Individual provider, active in the CMS NPPES registry since November 29, 2006.
## Identity
- **NPI:** 1659448967 (Entity type: Individual)
- **Enumerated:** November 29, 2006
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** N0277 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 14550 OLD SAINT AUGUSTINE RD, Jacksonville, FL 32258-2460
- **Phone:** (914) 271-6000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 36 organizations under Medicare reassignment (form CMS-855R): Mori Bean And Brooks Inc (NPI 1093782070, Tampa, FL); Northside Radiology Associates LLC (NPI 1013960657, Atlanta, GA); Gainesville Radiology Group, PC (NPI 1922037605, Gainesville, GA); Greensboro Radiology, PA (NPI 1821035999, Greensboro, NC); Coastal Radiology Associates, PLLC (NPI 1144270307, New Bern, NC); and 31 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1988
## Record status
- **NPPES last updated:** June 27, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1659448967) · Data from the CMS NPPES public registry.