Quick answers
- Which hospitals does Justin B. Bigger work at?
- Medicare's official clinician data lists Justin B. Bigger at 5 hospitals: Geisinger Medical Center, Geisinger Wyoming Valley Medical Center, Geisinger-Bloomsburg Hospital, Geisinger-Community Medical Center and Geisinger-Lewistown Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Justin B. Bigger see patients?
- Medicare's clinician data lists 2 practice locations, including Williamsport, PA and Lewistown, PA. Call before your visit to confirm the address.
- What is Justin B. Bigger's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Justin B. Bigger accept Medicare assignment?
- Yes. Medicare's clinician data says Justin B. Bigger 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 Justin B. Bigger?
- (570) 601-2200, as listed in official Medicare / NPI Registry data.
- What is Justin B. Bigger's NPI number?
- 1528225133. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Justin B. Bigger works
Medicare's Facility Affiliation Data lists Justin B. Bigger at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Geisinger Medical CenterDanville, PA · Acute Care Hospital · CCN 390006
- Geisinger Wyoming Valley Medical CenterWilkes-Barre, PA · Acute Care Hospital · CCN 390270
- Geisinger-Bloomsburg HospitalBloomsburg, PA · Acute Care Hospital · CCN 390003
- Geisinger-Community Medical CenterScranton, PA · Acute Care Hospital · CCN 390001
- Geisinger-Lewistown HospitalLewistown, PA · Acute Care Hospital · CCN 390048
Practice locations
Addresses where Justin B. Bigger is enrolled with Medicare (CMS data updated 2026-10-02).
- 1824 E 3rd StWilliamsport, PA 17701 (570) 601‑2200
- 400 Highland AveLewistown, PA 17044 (717) 248‑5411
Group practices
Medicare enrollment lists Justin B. Bigger as a member of these groups (CMS data updated 2026-10-02).
- Geisinger Clinic3,467 clinicians in the group
- Geisinger-Hm Joint Venture LLC422 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Williamsport
Clinicians with the same Medicare primary specialty in Williamsport, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Pennsylvania State University College Of Medicine |
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1528225133 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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