Quick answers
- Where does Greg J. Jun see patients?
- Medicare's clinician data lists 4 practice locations, including The Villages, FL. Call before your visit to confirm the address.
- What is Greg J. Jun's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Greg J. Jun accept Medicare assignment?
- Yes. Medicare's clinician data says Greg J. Jun 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 Greg J. Jun?
- (352) 674-1760, as listed in official Medicare / NPI Registry data.
- What is Greg J. Jun's NPI number?
- 1043212780. 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 Greg J. Jun is enrolled with Medicare (CMS data updated 2026-10-02).
- 1050 Old Camp RdThe Villages, FL 32162 (352) 674‑1760
- 1550 Killingsworth WayThe Villages, FL 32162 (352) 527‑1513
- 2910 Brownwood BlvdThe Villages, FL 32163 (352) 674‑1790
- 779 Kristine WayThe Villages, FL 32163 (352) 674‑6020
Group practices
Medicare enrollment lists Greg J. Jun as a member of these groups (CMS data updated 2026-10-02).
- Legacy Healthcare Services Inc3,223 clinicians in the group
- Centerwell Senior Primary Care Vitality Inc159 clinicians in the group
- The Villages Health System LLC131 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in The Villages
Clinicians with the same Medicare primary specialty in The Villages, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Northwestern University Feinberg Medical School |
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043212780 |
| 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