Quick answers
- Does Gagandeep S. Grover accept Medicare assignment?
- Yes. Medicare's clinician data says Gagandeep S. Grover 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 Gagandeep S. Grover's NPI number?
- 1003336660. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gagandeep S. Grover works
Medicare's Facility Affiliation Data lists Gagandeep S. Grover 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.
- Northwest Community Hospital 1Arlington Heights, IL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 140252
Practice locations
Addresses where Gagandeep S. Grover is enrolled with Medicare (CMS data updated October 2, 2026).
- 1120 N Arlington Heights RdArlington Heights, IL 60004 (847) 342‑1554
- 3090 S Cicero AveCicero, IL 60804 (708) 780‑9777
- 3229 -43 W 47th Pl, Kedzie Family Health CenterChicago, IL 60632 (773) 254‑6044
- 6240 W 55th St, Doctors Medical CenterChicago, IL 60638 (773) 284‑2200
- 7450 W 63rd St, Des Plaines Valley Family Health CenterSummit, IL 60501 (708) 458‑0757
Group practices
Medicare enrollment lists Gagandeep S. Grover as a member of this group (CMS data updated October 2, 2026).
- Access Community Health Network182 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Arlington Heights
Clinicians with the same Medicare primary specialty in Arlington Heights, IL — not a recommendation.
Other clinicians in Access Community Health Network
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2016 (10 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1003336660 |
| 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