Quick answers
- Which hospitals does Arun Pillai work at?
- Medicare's official clinician data lists Arun Pillai at 3 hospitals: Atrium Health Lincoln, Banner Baywood Medical Center and Bayhealth Hospital, Sussex Campus. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Arun Pillai see patients?
- Medicare's clinician data lists 4 practice locations, including Peoria, AZ, Sun City, AZ and Lincolnton, NC. Call before your visit to confirm the address.
- What is Arun Pillai's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does Arun Pillai accept Medicare assignment?
- Yes. Medicare's clinician data says Arun Pillai 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 Arun Pillai?
- (623) 876-3800, as listed in official Medicare / NPI Registry data.
- What is Arun Pillai's NPI number?
- 1336107994. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Arun Pillai works
Medicare's Facility Affiliation Data lists Arun Pillai at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Atrium Health LincolnLincolnton, NC · Acute Care Hospital · CCN 340145
- Banner Baywood Medical CenterMesa, AZ · Acute Care Hospital · CCN 030088
- Bayhealth Hospital, Sussex CampusMilford, DE · Acute Care Hospital · CCN 080009
Practice locations
Addresses where Arun Pillai is enrolled with Medicare (CMS data updated 2026-10-02).
- 13640 N Plaza Del Rio BlvdPeoria, AZ 85381 (623) 876‑3800
- 14416 W Meeker BlvdSun City, AZ 85375 (623) 876‑3800
- 441 McAlister RdLincolnton, NC 28092 (980) 212‑4000
- 808 N Washington StShelby, NC 28150 (980) 487‑1400
Group practices
Medicare enrollment lists Arun Pillai as a member of these groups (CMS data updated 2026-10-02).
- Banner Physician Specialists Arizona LLC373 clinicians in the group
- Atrium Health Specialty Network Inc254 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Peoria
Clinicians with the same Medicare primary specialty in Peoria, AZ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1336107994 |
| 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