Quick answers
- Does Kousigan Vadivelu accept Medicare assignment?
- Yes. Medicare's clinician data says Kousigan Vadivelu accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Kousigan Vadivelu's NPI number?
- 1891211215. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Kousigan Vadivelu works
Medicare's Facility Affiliation Data lists Kousigan Vadivelu at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Camden Clark Medical CenterParkersburg, WV · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 510058
- Charleston Area Medical CenterCharleston, WV · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 510022
- Marietta Memorial HospitalMarietta, OH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 360147
- West Virginia University Hospitals, IncMorgantown, WV · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 510001
Practice locations
Addresses where Kousigan Vadivelu is enrolled with Medicare (CMS data updated October 2, 2026).
- 800 Garfield AveParkersburg, WV 26101 (304) 424‑2111
Group practices
Medicare enrollment lists Kousigan Vadivelu as a member of this group (CMS data updated October 2, 2026).
- Camden-Clark Physician Corporation348 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Parkersburg
Clinicians with the same Medicare primary specialty in Parkersburg, WV — not a recommendation.
Other clinicians in Camden-Clark Physician Corporation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2009 (17 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1891211215 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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