Quick answers
- Where does John N. Greene see patients?
- Medicare's clinician data lists 1 practice location in Tampa, FL. Call before your visit to confirm the address.
- What is John N. Greene's specialty?
- Medicare lists Infectious Disease as the primary specialty.
- Does John N. Greene accept Medicare assignment?
- Yes. Medicare's clinician data says John N. Greene accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for John N. Greene?
- (888) 860-2778, as listed in official Medicare / NPI Registry data.
- What is John N. Greene's NPI number?
- 1750306072. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where John N. Greene is enrolled with Medicare (CMS data updated 2026-10-02).
- 12902 USF Magnolia DrTampa, FL 33612 (888) 860‑2778
Group practices
Medicare enrollment lists John N. Greene as a member of this group (CMS data updated 2026-10-02).
- H Lee Moffitt Cancer Ctr and Res Inst Life Time Cancer SCRN Ctr Inc1,178 clinicians in the group
Specialties
- Infectious Diseaseprimary
Other infectious disease doctors in Tampa
Clinicians with the same Medicare primary specialty in Tampa, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of South Florida College Of Medicine |
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1750306072 |
| 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 2026-10-02, retrieved 2026-10-29
- 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