Quick answers
- Which hospitals does Megan Halliday work at?
- Medicare's official clinician data lists Megan Halliday at 1 hospital: Umd Upper Chesapeake Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Megan Halliday see patients?
- Medicare's clinician data lists 2 practice locations, including Fallston, MD and Canton, OH. Call before your visit to confirm the address.
- What is Megan Halliday's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Megan Halliday accept Medicare assignment?
- Medicare's clinician data says Megan Halliday may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Megan Halliday's NPI number?
- 1801327440. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Megan Halliday works
Medicare's Facility Affiliation Data lists Megan Halliday at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Umd Upper Chesapeake Medical CenterBel Air, MD · Acute Care Hospital · CCN 210049
Practice locations
Addresses where Megan Halliday is enrolled with Medicare (CMS data updated 2026-10-02).
- 3170 Charles StFallston, MD 21047
- 4535 Dressier Rd NWCanton, OH 44718
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Maryland
Clinicians with the same Medicare primary specialty in Maryland — not a recommendation.
Clinician information
| Medical school | University Of Maryland School Of Medicine |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1801327440 |
| 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