Quick answers
- Which hospitals does Matthew Ng work at?
- Medicare's official clinician data lists Matthew Ng at 1 hospital: George Washington Univ Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Matthew Ng see patients?
- Medicare's clinician data lists 4 practice locations, including Washington, DC. Call before your visit to confirm the address.
- What is Matthew Ng's specialty?
- Medicare lists Colorectal Surgery (Proctology) as the primary specialty.
- Does Matthew Ng accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew Ng 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 Matthew Ng?
- (771) 444-6200, as listed in official Medicare / NPI Registry data.
- What is Matthew Ng's NPI number?
- 1033470240. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Matthew Ng works
Medicare's Facility Affiliation Data lists Matthew Ng at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- George Washington Univ HospitalWashington, DC · Acute Care Hospital · CCN 090001
Practice locations
Addresses where Matthew Ng is enrolled with Medicare (CMS data updated 2026-10-02).
- 1200 Pecan St SEWashington, DC 20032 (771) 444‑6200
- 2120 L St NWWashington, DC 20037 (202) 741‑2900
- 2150 Pennsylvania Ave NWWashington, DC 20037 (202) 741‑2600
- 900 23rd St NWWashington, DC 20037 (202) 715‑4000
Group practices
Medicare enrollment lists Matthew Ng as a member of this group (CMS data updated 2026-10-02).
- Medical Faculty Associates, Inc672 clinicians in the group
Specialties
Find other Colorectal Surgery (Proctology) doctors in District of Columbia →
Other colorectal surgeons in Washington
Clinicians with the same Medicare primary specialty in Washington, DC — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1033470240 |
| 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