Quick answers
- Which hospitals does Andrew Chen work at?
- Medicare's official clinician data lists Andrew Chen at 4 hospitals: Greater Baltimore Medical Center, Umd Upper Chesapeake Medical Center, University of MD Baltimore Washington Medical Center and University of MD St Joseph Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Andrew Chen see patients?
- Medicare's clinician data lists 1 practice location in Towson, MD. Call before your visit to confirm the address.
- What is Andrew Chen's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Andrew Chen accept Medicare assignment?
- Yes. Medicare's clinician data says Andrew Chen 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 Andrew Chen?
- (410) 580-2300, as listed in official Medicare / NPI Registry data.
- What is Andrew Chen's NPI number?
- 1104270958. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Andrew Chen works
Medicare's Facility Affiliation Data lists Andrew Chen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Greater Baltimore Medical CenterBaltimore, MD · Acute Care Hospital · CCN 210044
- Umd Upper Chesapeake Medical CenterBel Air, MD · Acute Care Hospital · CCN 210049
- University of MD Baltimore Washington Medical CenterGlen Burnie, MD · Acute Care Hospital · CCN 210043
- University of MD St Joseph Medical CenterTowson, MD · Acute Care Hospital · CCN 210063
Practice locations
Addresses where Andrew Chen is enrolled with Medicare (CMS data updated 2026-10-02).
- 6701 N Charles StTowson, MD 21204 (410) 580‑2300
Group practices
Medicare enrollment lists Andrew Chen as a member of this group (CMS data updated 2026-10-02).
- Advanced Radiology P A188 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Towson
Clinicians with the same Medicare primary specialty in Towson, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1104270958 |
| 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