Quick answers
- Which hospitals does Dion McCall work at?
- Medicare's official clinician data lists Dion McCall at 1 hospital: Umd Rehabilitation & Orthopaedic Institute. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Dion McCall see patients?
- Medicare's clinician data lists 3 practice locations, including Baltimore, MD and Hackensack, NJ. Call before your visit to confirm the address.
- What is Dion McCall's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Dion McCall accept Medicare assignment?
- Yes. Medicare's clinician data says Dion McCall 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 Dion McCall?
- (410) 328-6720, as listed in official Medicare / NPI Registry data.
- What is Dion McCall's NPI number?
- 1477879799. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Dion McCall works
Medicare's Facility Affiliation Data lists Dion McCall at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Umd Rehabilitation & Orthopaedic InstituteBaltimore, MD · Acute Care Hospital · CCN 210058
Practice locations
Addresses where Dion McCall is enrolled with Medicare (CMS data updated 2026-10-02).
- 22 S Green StBaltimore, MD 21201 (410) 328‑6720
- 30 Prospect AveHackensack, NJ 07601 (201) 488‑0066
- 827 Linden AveBaltimore, MD 21201 (667) 214‑1616
Group practices
Medicare enrollment lists Dion McCall as a member of these groups (CMS data updated 2026-10-02).
- New Jersey Healthcare Specialists PC561 clinicians in the group
- University of Maryland Anesthesiology Associates PA143 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Baltimore
Clinicians with the same Medicare primary specialty in Baltimore, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Johns Hopkins University School Of Medicine |
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1477879799 |
| 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