Quick answers
- Which hospitals does Samuel Kallus work at?
- Medicare's official clinician data lists Samuel Kallus at 1 hospital: Sibley Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Samuel Kallus see patients?
- Medicare's clinician data lists 2 practice locations, including Bethesda, MD and Washington, DC. Call before your visit to confirm the address.
- What is Samuel Kallus's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does Samuel Kallus accept Medicare assignment?
- Yes. Medicare's clinician data says Samuel Kallus 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 Samuel Kallus offer telehealth?
- Medicare's clinician data says Samuel Kallus offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Samuel Kallus?
- (240) 737-0085, as listed in official Medicare / NPI Registry data.
- What is Samuel Kallus's NPI number?
- 1558660761. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Samuel Kallus works
Medicare's Facility Affiliation Data lists Samuel Kallus at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Sibley Memorial HospitalWashington, DC · Acute Care Hospital · CCN 090005
Practice locations
Addresses where Samuel Kallus is enrolled with Medicare (CMS data updated 2026-10-02).
- 10215 Fernwood Rd, Suite 404Bethesda, MD 20817 (240) 737‑0085
- 2021 K Nwst, Suite 500Washington, DC 20006 (240) 737‑0085
Group practices
Medicare enrollment lists Samuel Kallus as a member of this group (CMS data updated 2026-10-02).
- Capital Digestive Care LLC241 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Bethesda
Clinicians with the same Medicare primary specialty in Bethesda, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Albert Einstein College Of Medicine Of Yeshiva University |
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1558660761 |
| 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