Quick answers
- Which hospitals does Malcolm K. Johnson work at?
- Medicare's official clinician data lists Malcolm K. Johnson at 3 hospitals: Lewisgale Medical Center, Mount Sinai Hospital and Our Lady of Lourdes Memorial Hospital, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Malcolm K. Johnson see patients?
- Medicare's clinician data lists 5 practice locations, including Roanoke, VA, New York, NY and Binghamton, NY. Call before your visit to confirm the address.
- What is Malcolm K. Johnson's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Malcolm K. Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says Malcolm K. Johnson 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 Malcolm K. Johnson?
- (540) 945-9900, as listed in official Medicare / NPI Registry data.
- What is Malcolm K. Johnson's NPI number?
- 1699111005. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Malcolm K. Johnson works
Medicare's Facility Affiliation Data lists Malcolm K. Johnson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Lewisgale Medical CenterSalem, VA · Acute Care Hospital · CCN 490048
- Mount Sinai HospitalNew York, NY · Acute Care Hospital · CCN 330024
- Our Lady of Lourdes Memorial Hospital, IncBinghamton, NY · Acute Care Hospital · CCN 330011
Practice locations
Addresses where Malcolm K. Johnson is enrolled with Medicare (CMS data updated 2026-10-02).
- 1423 W Ruritan RdRoanoke, VA 24012 (540) 945‑9900
- 1468 Madison AveNew York, NY 10029 (212) 987‑3100
- 169 Riveride DrBinghamton, NY 13905 (607) 798‑5111
- 2510 30th AveLong Island City, NY 11102 (718) 932‑1000
- 2706 Ogden RdCave Spring, VA 24018 (540) 970‑8000
Group practices
Medicare enrollment lists Malcolm K. Johnson as a member of these groups (CMS data updated 2026-10-02).
- Icahn School of Medicine at Mount Sinai2,843 clinicians in the group
- Lake Spring Emergency Group LLC50 clinicians in the group
- Exigence Medical of Binghamton PLLC20 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Roanoke
Clinicians with the same Medicare primary specialty in Roanoke, VA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1699111005 |
| 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