Quick answers
- Which hospitals does Suman Tiwari work at?
- Medicare's official clinician data lists Suman Tiwari at 3 hospitals: Phoenixville Hospital, Pottstown Hospital and Reading Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Suman Tiwari see patients?
- Medicare's clinician data lists 2 practice locations, including Pottstown, PA and Phoenixville, PA. Call before your visit to confirm the address.
- What is Suman Tiwari's specialty?
- Medicare lists Radiation Oncology as the primary specialty.
- Does Suman Tiwari accept Medicare assignment?
- Yes. Medicare's clinician data says Suman Tiwari 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 Suman Tiwari?
- (610) 327-7301, as listed in official Medicare / NPI Registry data.
- What is Suman Tiwari's NPI number?
- 1326046293. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Suman Tiwari works
Medicare's Facility Affiliation Data lists Suman Tiwari at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Phoenixville HospitalPhoenixville, PA · Acute Care Hospital · CCN 390127
- Pottstown HospitalPottstown, PA · Acute Care Hospital · CCN 390123
- Reading HospitalWest Reading, PA · Acute Care Hospital · CCN 390044
Practice locations
Addresses where Suman Tiwari is enrolled with Medicare (CMS data updated 2026-10-02).
- 1611 Medical DrPottstown, PA 19464 (610) 327‑7301
- 824 Main St, Suite 101Phoenixville, PA 19460 (610) 983‑1800
Group practices
Medicare enrollment lists Suman Tiwari as a member of these groups (CMS data updated 2026-10-02).
- Reading Hospital186 clinicians in the group
- Pottstown Hospital LLC10 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in Pennsylvania
Clinicians with the same Medicare primary specialty in Pennsylvania — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Rutgers New Jersey Medical School |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1326046293 |
| 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