Quick answers
- Which hospitals does Ananya Das work at?
- Medicare's official clinician data lists Ananya Das at 3 hospitals: Banner Desert Medical Center, Flagstaff Medical Center and Presbyterian Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ananya Das see patients?
- Medicare's clinician data lists 10 practice locations, including Sun City, AZ, Albuquerque, NM and Flagstaff, AZ. Call before your visit to confirm the address.
- What is Ananya Das's specialty?
- Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
- Does Ananya Das accept Medicare assignment?
- Yes. Medicare's clinician data says Ananya Das 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 Ananya Das?
- (623) 832-4000, as listed in official Medicare / NPI Registry data.
- What is Ananya Das's NPI number?
- 1669457206. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ananya Das works
Medicare's Facility Affiliation Data lists Ananya Das at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Banner Desert Medical CenterMesa, AZ · Acute Care Hospital · CCN 030065
- Flagstaff Medical CenterFlagstaff, AZ · Acute Care Hospital · CCN 030023
- Presbyterian HospitalAlbuquerque, NM · Acute Care Hospital · CCN 320021
Practice locations
Addresses where Ananya Das is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 10; the Medicare profile lists all.
- 10401 W Thunderbird BlvdSun City, AZ 85351 (623) 832‑4000
- 1100 Central Ave SEAlbuquerque, NM 87106 (505) 841‑1234
- 1200 N Beaver StFlagstaff, AZ 86001 (928) 779‑3366
- 1200 N Beaver St, Attn. Managed Care ContractingFlagstaff, AZ 86001
- 1215 N Beaver St, Suite 203Flagstaff, AZ 86001 (928) 773‑2249
Group practices
Medicare enrollment lists Ananya Das as a member of these groups (CMS data updated 2026-10-02).
- Presbyterian Healthcare Services1,395 clinicians in the group
- Northern Arizona Healthcare Corporation385 clinicians in the group
- Banner Physician Specialists Arizona LLC373 clinicians in the group
- VHS Outpatient Clinics Inc208 clinicians in the group
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in Sun City
Clinicians with the same Medicare primary specialty in Sun City, AZ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1669457206 |
| 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