Quick answers
- Which hospitals does Roby Lal work at?
- Medicare's official clinician data lists Roby Lal at 5 hospitals: CGH Medical Center, Geisinger Wyoming Valley Medical Center, Good Samaritan Regional Health Center, OSF Saint Katharine Medical Center and St Mary Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Roby Lal see patients?
- Medicare's clinician data lists 2 practice locations, including Dixon, IL and Mount Vernon, IL. Call before your visit to confirm the address.
- What is Roby Lal's specialty?
- Medicare lists Radiation Oncology as the primary specialty.
- Does Roby Lal accept Medicare assignment?
- Yes. Medicare's clinician data says Roby Lal 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 Roby Lal?
- (815) 284-1111, as listed in official Medicare / NPI Registry data.
- What is Roby Lal's NPI number?
- 1811983489. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Roby Lal works
Medicare's Facility Affiliation Data lists Roby Lal at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- CGH Medical CenterSterling, IL · Acute Care Hospital · CCN 140043
- Geisinger Wyoming Valley Medical CenterWilkes-Barre, PA · Acute Care Hospital · CCN 390270
- Good Samaritan Regional Health CenterMount Vernon, IL · Acute Care Hospital · CCN 140046
- OSF Saint Katharine Medical CenterDixon, IL · Acute Care Hospital · CCN 140012
- St Mary Medical CenterGalesburg, IL · Acute Care Hospital · CCN 140064
Practice locations
Addresses where Roby Lal is enrolled with Medicare (CMS data updated 2026-10-02).
- 327 Il Route 2Dixon, IL 61021 (815) 284‑1111
- 4115 Veterans Memorial DrMount Vernon, IL 62864 (618) 241‑1827
Group practices
Medicare enrollment lists Roby Lal as a member of these groups (CMS data updated 2026-10-02).
- Mt. Vernon Radiation Therapy Center5 clinicians in the group
- Northern Illinois Cancer Treatment Center2 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Philadelphia College Of Osteopathic Medicine |
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1811983489 |
| 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