Quick answers
- Which hospitals does Sanjay P. Sinha work at?
- Medicare's official clinician data lists Sanjay P. Sinha at 1 hospital: Northwestern Medicine Central Dupage Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sanjay P. Sinha see patients?
- Medicare's clinician data lists 22 practice locations, including Oak Brook, IL, Chicago, IL and Tinley Park, IL. Call before your visit to confirm the address.
- What is Sanjay P. Sinha's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Sanjay P. Sinha accept Medicare assignment?
- Yes. Medicare's clinician data says Sanjay P. Sinha 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 Sanjay P. Sinha?
- (630) 933-1500, as listed in official Medicare / NPI Registry data.
- What is Sanjay P. Sinha's NPI number?
- 1447571120. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sanjay P. Sinha works
Medicare's Facility Affiliation Data lists Sanjay P. Sinha at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Northwestern Medicine Central Dupage HospitalWinfield, IL · Acute Care Hospital · CCN 140242
Practice locations
Addresses where Sanjay P. Sinha is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 22; the Medicare profile lists all.
- 1001 Commerce DrOak Brook, IL 60523
- 1135 S Delano Ct EChicago, IL 60605 (630) 933‑1500
- 1135 W Delano Ct, A201Chicago, IL 60605 (312) 695‑0665
- 171 N Aberdeen St, Suite 100Chicago, IL 60607 (312) 926‑4150
- 17495 La Grange RdTinley Park, IL 60487 (708) 226‑7000
Group practices
Medicare enrollment lists Sanjay P. Sinha as a member of these groups (CMS data updated 2026-10-02).
- Northwestern Medical Faculty Foundation4,503 clinicians in the group
- Dupage Medical Group Ltd1,322 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Oak Brook
Clinicians with the same Medicare primary specialty in Oak Brook, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1447571120 |
| 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