Quick answers
- Does Robert A. Gatenby accept Medicare assignment?
- Yes. Medicare's clinician data says Robert A. Gatenby 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 Robert A. Gatenby see?
- In 2024, CMS data shows 1,061 Original Medicare patients and 1,804 services for Robert A. Gatenby. This counts Original Medicare only and measures volume, not quality.
- What is Robert A. Gatenby's NPI number?
- 1518071612. 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 Robert A. Gatenby, 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 patients | 1,061 |
|---|---|
| Services billed to Medicare | 1,804 |
| Different services or procedures | 17 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Ct scan of chest with contrast (71260)631 services
- Ct scan of abdomen and pelvis with contrast (74177)488 services
- Ct scan of chest without contrast (71250)204 services
- Ct scan of abdomen and pelvis before and after contrast (74178)124 services
- Ct scan of abdomen with contrast (74160)71 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%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)61%
- Arthritis45%
- Ischemic heart disease39%
- Chronic kidney disease35%
Practice locations
Addresses where Robert A. Gatenby is enrolled with Medicare (CMS data updated October 2, 2026).
- 12902 USF Magnolia DrTampa, FL 33612 (888) 860‑2778
Group practices
Medicare enrollment lists Robert A. Gatenby as a member of this group (CMS data updated October 2, 2026).
- H Lee Moffitt Cancer Ctr and Res Inst Life Time Cancer SCRN Ctr Inc1,178 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Tampa
Clinicians with the same Medicare primary specialty in Tampa, FL — not a recommendation.
Other clinicians in H Lee Moffitt Cancer Ctr and Res Inst Life Time Cancer SCRN Ctr Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Perelman School Of Med At The University Of Pennsylvania |
| Graduation year | 1977 (49 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1518071612 |
| Corrections | Report 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
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians