Quick answers
- Does Chetan Raj Nanjundaiah accept Medicare assignment?
- Yes. Medicare's clinician data says Chetan Raj Nanjundaiah 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 Chetan Raj Nanjundaiah's NPI number?
- 1922952621. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Chetan Raj Nanjundaiah works
Medicare's Facility Affiliation Data lists Chetan Raj Nanjundaiah 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.
- Northern Light Eastern Maine Medical CenterBangor, ME · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 200033
- St Joseph HospitalBangor, ME · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 200001
Practice locations
Addresses where Chetan Raj Nanjundaiah is enrolled with Medicare (CMS data updated October 2, 2026).
- 242 Brunswick StOld Town, ME 04468 (207) 827‑6128
Group practices
Medicare enrollment lists Chetan Raj Nanjundaiah as a member of this group (CMS data updated October 2, 2026).
- Penobscot Community Health Center135 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Maine
Clinicians with the same Medicare primary specialty in Maine — not a recommendation.
Other clinicians in Penobscot Community Health Center
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2006 (20 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1922952621 |
| 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