Quick answers
- Which hospitals does Inderjit Singh work at?
- Medicare's official clinician data lists Inderjit Singh at 5 hospitals: Christian Hospital Northeast, Gateway Regional Medical Center, Mercy Hospital Perry, SSM Health Depaul Hospital St Louis and Washington County Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Inderjit Singh see patients?
- Medicare's clinician data lists 12 practice locations, including Saint Louis, MO, Perryville, MO and Granite City, IL. Call before your visit to confirm the address.
- What is Inderjit Singh's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Nephrology.
- Does Inderjit Singh accept Medicare assignment?
- Yes. Medicare's clinician data says Inderjit Singh 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.
- Does Inderjit Singh offer telehealth?
- Medicare's clinician data says Inderjit Singh offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Inderjit Singh?
- (314) 736-6590, as listed in official Medicare / NPI Registry data.
- What is Inderjit Singh's NPI number?
- 1609842434. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Inderjit Singh works
Medicare's Facility Affiliation Data lists Inderjit Singh at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Christian Hospital NortheastSaint Louis, MO · Acute Care Hospital · CCN 260180
- Gateway Regional Medical CenterGranite City, IL · Acute Care Hospital · CCN 140125
- Mercy Hospital PerryPerryville, MO · Critical Access Hospital · CCN 261311
- SSM Health Depaul Hospital St LouisBridgeton, MO · Acute Care Hospital · CCN 260104
- Washington County Memorial HospitalPotosi, MO · Critical Access Hospital · CCN 261308
Practice locations
Addresses where Inderjit Singh is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 12; the Medicare profile lists all.
- 11155 Dunn Rd, 207nSaint Louis, MO 63136 (314) 736‑6590
- 12 N Kingshighway, 100 Wound CarePerryville, MO 63775 (573) 768‑3399
- 1508 Edgemont Blvd, Primary Care/convenient CarePerryville, MO 63775 (573) 768‑3220
- 206 Hospital LnPerryville, MO 63775
- 210 Hospital LnPerryville, MO 63775
Group practices
Medicare enrollment lists Inderjit Singh as a member of these groups (CMS data updated 2026-10-02).
- Mercy Hospital Perry117 clinicians in the group
- Inderjit Singh MD Facp LLC2 clinicians in the group
Specialties
- Internal Medicineprimary
- Nephrologyalso
Other internal medicine doctors in Saint Louis
Clinicians with the same Medicare primary specialty in Saint Louis, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1609842434 |
| 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