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Diagnostic Radiology

Joann Gierbolini, MD

Works at hospitals in Tampa, FL · Florida

Summary

Dr. Joann Gierbolini, MD is a radiologist at 1 Tampa General Cir, Tampa, FL 33606. Phone: (904) 399-5550. Accepts Medicare assignment. In 2024, Joann Gierbolini had 1,085 Original Medicare patients and 2,512 services. NPI 1942499074. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Radiologist (Medicare lists Diagnostic Radiology)
  • Address: 1 Tampa General Cir, Tampa, FL 33606 · Directions (20 more locations)
  • Phone: (904) 399‑5550
  • Medicare: Accepts Medicare assignment
  • Hospital: Tampa General Hospital
  • Group practice: Mori Bean and Brooks Inc (+1 more)
  • Medical school: Creighton University School Of Medicine · graduated 2005 (21 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Joann Gierbolini, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Joann Gierbolini accept Medicare assignment?
Yes. Medicare's clinician data says Joann Gierbolini accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Joann Gierbolini see?
In 2024, CMS data shows 1,085 Original Medicare patients and 2,512 services for Joann Gierbolini. This counts Original Medicare only and measures volume, not quality.
What is Joann Gierbolini's NPI number?
1942499074. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Joann Gierbolini, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients1,085
Services billed to Medicare2,512
Different services or procedures87
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Screening 3d breast mammography (77063)446 services
  2. Screening mammography (77067)441 services
  3. Injection, gadoteridol, (prohance multipack), per ml (A9576)417 services
  4. Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)188 services
  5. X-ray of chest, 1 view (71045)157 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis52%
  • Diabetes33%
  • Ischemic heart disease33%
  • Anxiety32%

Hospitals where Joann Gierbolini works

Medicare's Facility Affiliation Data lists Joann Gierbolini at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Tampa General HospitalTampa, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100128

Practice locations

Addresses where Joann Gierbolini is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 21; the Medicare profile lists all.

Group practices

Medicare enrollment lists Joann Gierbolini as a member of these groups (CMS data updated October 2, 2026).

  • Mori Bean and Brooks Inc977 clinicians in the group
  • Tower Imaging LLC96 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Florida →

Other radiologists in Tampa

Clinicians with the same Medicare primary specialty in Tampa, FL — not a recommendation.

All radiologists in Tampa →

Other clinicians in Mori Bean and Brooks Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolCreighton University School Of Medicine
Graduation year2005 (21 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1942499074
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians