Quick answers
- Which hospitals does Mark J. Gage work at?
- Medicare's official clinician data lists Mark J. Gage at 3 hospitals: University of Maryland Medical Center, University of MD Baltimore Washington Medical Center and University of MD Shore Medical Center at Easton. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark J. Gage see patients?
- Medicare's clinician data lists 3 practice locations, including Forest Hill, MD and Baltimore, MD. Call before your visit to confirm the address.
- What is Mark J. Gage's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does Mark J. Gage accept Medicare assignment?
- Yes. Medicare's clinician data says Mark J. Gage 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.
- Does Mark J. Gage offer telehealth?
- Medicare's clinician data says Mark J. Gage offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mark J. Gage?
- (410) 448-6259, as listed in official Medicare / NPI Registry data.
- What is Mark J. Gage's NPI number?
- 1043502867. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark J. Gage works
Medicare's Facility Affiliation Data lists Mark J. Gage at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- University of Maryland Medical CenterBaltimore, MD · Acute Care Hospital · CCN 210002
- University of MD Baltimore Washington Medical CenterGlen Burnie, MD · Acute Care Hospital · CCN 210043
- University of MD Shore Medical Center at EastonEaston, MD · Acute Care Hospital · CCN 210037
Practice locations
Addresses where Mark J. Gage is enrolled with Medicare (CMS data updated 2026-10-02).
- 12 Newport DrForest Hill, MD 21050
- 12 Newport Dr, Suite AForest Hill, MD 21050
- 22 S Green StBaltimore, MD 21201 (410) 448‑6259
Group practices
Medicare enrollment lists Mark J. Gage as a member of these groups (CMS data updated 2026-10-02).
- Agape Physical Therapy and Sports Rehabilitation LP678 clinicians in the group
- University of Maryland Orthopaedic Trauma Associates, P.A.41 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Forest Hill
Clinicians with the same Medicare primary specialty in Forest Hill, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York University School Of Medicine |
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1043502867 |
| 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