Quick answers
- Does Nishanie Gunawardane accept Medicare assignment?
- Medicare's clinician data says Nishanie Gunawardane may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- What is Nishanie Gunawardane's NPI number?
- 1235440082. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nishanie Gunawardane works
Medicare's Facility Affiliation Data lists Nishanie Gunawardane 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.
- Indiana University HealthIndianapolis, IN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 150056
- Indiana University Health Bloomington HospitalBloomington, IN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 150051
Practice locations
Addresses where Nishanie Gunawardane is enrolled with Medicare (CMS data updated October 2, 2026).
- 645 S Rogers StBloomington, IN 47403 (812) 339‑1691
- 645 S Rogers St, Suite ABloomington, IN 47403 (812) 269‑5092
Group practices
Medicare enrollment lists Nishanie Gunawardane as a member of these groups (CMS data updated October 2, 2026).
- Centerstone of Indiana Inc115 clinicians in the group
- Centerstone Health Services, Inc24 clinicians in the group
Specialties
- Psychiatryprimary
- Addiction Medicinealso
Other psychiatrists in Bloomington
Clinicians with the same Medicare primary specialty in Bloomington, IN — not a recommendation.
Other clinicians in Centerstone of Indiana Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2010 (16 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1235440082 |
| 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