Quick answers
- Which hospitals does Amteshwar Singh work at?
- Medicare's official clinician data lists Amteshwar Singh at 1 hospital: Johns Hopkins Bayview Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Amteshwar Singh see patients?
- Medicare's clinician data lists 3 practice locations, including Baltimore, MD and Middle River, MD. Call before your visit to confirm the address.
- What is Amteshwar Singh's specialty?
- Medicare lists Hospitalist as the primary specialty, and also Internal Medicine.
- Does Amteshwar Singh accept Medicare assignment?
- Yes. Medicare's clinician data says Amteshwar 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.
- What is the phone number for Amteshwar Singh?
- (410) 550-0100, as listed in official Medicare / NPI Registry data.
- What is Amteshwar Singh's NPI number?
- 1639510019. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Amteshwar Singh works
Medicare's Facility Affiliation Data lists Amteshwar Singh at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Johns Hopkins Bayview Medical CenterBaltimore, MD · Acute Care Hospital · CCN 210029
Practice locations
Addresses where Amteshwar Singh is enrolled with Medicare (CMS data updated 2026-10-02).
- 4940 Eastern AveBaltimore, MD 21224 (410) 550‑0100
- 600 N Wolf StBaltimore, MD 21287 (410) 955‑5000
- 6201 Greenleigh AveMiddle River, MD 21220
Group practices
Medicare enrollment lists Amteshwar Singh as a member of this group (CMS data updated 2026-10-02).
- Johns Hopkins University713 clinicians in the group
Specialties
- Hospitalistprimary
- Internal Medicinealso
Other hospitalists in Baltimore
Clinicians with the same Medicare primary specialty in Baltimore, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1639510019 |
| 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