Quick answers
- Which hospitals does Twinkle Singh work at?
- Medicare's official clinician data lists Twinkle Singh at 4 hospitals: CGH Medical Center, Morrison Community Hospital, OSF Saint Clare Medical Center and OSF Saint Katharine Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Twinkle Singh see patients?
- Medicare's clinician data lists 1 practice location in Sterling, IL. Call before your visit to confirm the address.
- What is Twinkle Singh's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Cardiovascular Disease (Cardiology) and Interventional Cardiology.
- Does Twinkle Singh accept Medicare assignment?
- Yes. Medicare's clinician data says Twinkle 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 Twinkle Singh offer telehealth?
- Medicare's clinician data says Twinkle Singh offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Twinkle Singh?
- (815) 625-4790, as listed in official Medicare / NPI Registry data.
- What is Twinkle Singh's NPI number?
- 1235545757. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Twinkle Singh works
Medicare's Facility Affiliation Data lists Twinkle Singh at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- CGH Medical CenterSterling, IL · Acute Care Hospital · CCN 140043
- Morrison Community HospitalMorrison, IL · Critical Access Hospital · CCN 141329
- OSF Saint Clare Medical CenterPrinceton, IL · Critical Access Hospital · CCN 141337
- OSF Saint Katharine Medical CenterDixon, IL · Acute Care Hospital · CCN 140012
Practice locations
Addresses where Twinkle Singh is enrolled with Medicare (CMS data updated 2026-10-02).
- 101 E Miller RdSterling, IL 61081 (815) 625‑4790
Group practices
Medicare enrollment lists Twinkle Singh as a member of this group (CMS data updated 2026-10-02).
- CGH Medical Center197 clinicians in the group
Specialties
Other internal medicine doctors in Sterling
Clinicians with the same Medicare primary specialty in Sterling, IL — not a recommendation.
Clinician information
| Graduation year | 2013 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1235545757 |
| 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