Quick answers
- Which hospitals does Joyce Wong work at?
- Medicare's official clinician data lists Joyce Wong at 1 hospital: Holy Cross Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Joyce Wong see patients?
- Medicare's clinician data lists 2 practice locations, including Halethorpe, MD and Washington, DC. Call before your visit to confirm the address.
- What is Joyce Wong's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does Joyce Wong accept Medicare assignment?
- Yes. Medicare's clinician data says Joyce Wong 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 Joyce Wong?
- (410) 737-5000, as listed in official Medicare / NPI Registry data.
- What is Joyce Wong's NPI number?
- 1619101102. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Joyce Wong works
Medicare's Facility Affiliation Data lists Joyce Wong 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 Joyce Wong is enrolled with Medicare (CMS data updated 2026-10-02).
- 1701 Twin Springs RdHalethorpe, MD 21227 (410) 737‑5000
- 700 2nd St NEWashington, DC 20002 (202) 346‑3000
Group practices
Medicare enrollment lists Joyce Wong 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
- General Surgeryprimary
Other general surgeons in Halethorpe
Clinicians with the same Medicare primary specialty in Halethorpe, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Albany Medical College Of Union University |
| Graduation year | 2004 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1619101102 |
| 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