Quick answers
- Which hospitals does Christopher McGinn work at?
- Medicare's official clinician data lists Christopher McGinn at 1 hospital: Holy Cross Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Christopher McGinn see patients?
- Medicare's clinician data lists 6 practice locations, including Largo, MD, Halethorpe, MD and Falls Church, VA. Call before your visit to confirm the address.
- What is Christopher McGinn's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Christopher McGinn accept Medicare assignment?
- Yes. Medicare's clinician data says Christopher McGinn 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 Christopher McGinn?
- (301) 618-5700, as listed in official Medicare / NPI Registry data.
- What is Christopher McGinn's NPI number?
- 1871835413. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Christopher McGinn works
Medicare's Facility Affiliation Data lists Christopher McGinn at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Holy Cross HospitalSilver Spring, MD · Acute Care Hospital · CCN 210004
Practice locations
Addresses where Christopher McGinn is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1221 Mercantile LnLargo, MD 20774 (301) 618‑5700
- 1701 Twin Springs RdHalethorpe, MD 21227 (410) 737‑5000
- 201 N Washington StFalls Church, VA 22046 (703) 237‑4000
- 43480 Yukon Dr, Suite 100Ashburn, VA 20147 (571) 252‑6000
- 6551 Loisdale CtSpringfield, VA 22150 (703) 922‑1000
Group practices
Medicare enrollment lists Christopher McGinn as a member of this group (CMS data updated 2026-10-02).
- Kaiser Foundation Health Plan of the Mid Atlantic States, Inc1,899 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Largo
Clinicians with the same Medicare primary specialty in Largo, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Js Weill Medical College, Cornell University |
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1871835413 |
| 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