Quick answers
- Which hospitals does Mark W. Cheng work at?
- Medicare's official clinician data lists Mark W. Cheng at 3 hospitals: Legacy Emanuel Medical Center, Legacy Good Samaritan Medical Center and Legacy Meridian Park Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark W. Cheng see patients?
- Medicare's clinician data lists 2 practice locations, including Portland, OR and Tualatin, OR. Call before your visit to confirm the address.
- What is Mark W. Cheng's specialty?
- Medicare lists Physical Medicine and Rehabilitation as the primary specialty.
- Does Mark W. Cheng accept Medicare assignment?
- Yes. Medicare's clinician data says Mark W. Cheng 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 W. Cheng offer telehealth?
- Medicare's clinician data says Mark W. Cheng offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mark W. Cheng?
- (503) 413-7557, as listed in official Medicare / NPI Registry data.
- What is Mark W. Cheng's NPI number?
- 1871899740. 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 W. Cheng works
Medicare's Facility Affiliation Data lists Mark W. Cheng at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Legacy Emanuel Medical CenterPortland, OR · Acute Care Hospital · CCN 380007
- Legacy Good Samaritan Medical CenterPortland, OR · Acute Care Hospital · CCN 380017
- Legacy Meridian Park Medical CenterTualatin, OR · Acute Care Hospital · CCN 380089
Practice locations
Addresses where Mark W. Cheng is enrolled with Medicare (CMS data updated 2026-10-02).
- 1040 NW 22nd Ave, Suite 520Portland, OR 97210 (503) 413‑7557
- 19260 SW 65th Ave, Suite 165Tualatin, OR 97062 (503) 413‑6550
Group practices
Medicare enrollment lists Mark W. Cheng as a member of these groups (CMS data updated 2026-10-02).
- Legacy Good Samaritan Hospital and Medical Center191 clinicians in the group
- Legacy Meridian Park Hospital115 clinicians in the group
Specialties
Find other Physical Medicine and Rehabilitation doctors in Oregon →
Other rehabilitation doctors in Portland
Clinicians with the same Medicare primary specialty in Portland, OR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York Medical College |
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1871899740 |
| 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