Quick answers
- Which hospitals does Allen Cheng work at?
- Medicare's official clinician data lists Allen Cheng at 3 hospitals: Legacy Emanuel Medical Center, Legacy Good Samaritan Medical Center and Providence Portland Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Allen Cheng see patients?
- Medicare's clinician data lists 2 practice locations, including Portland, OR. Call before your visit to confirm the address.
- What is Allen Cheng's specialty?
- Medicare lists Maxillofacial Surgery as the primary specialty.
- Does Allen Cheng accept Medicare assignment?
- Medicare's clinician data says Allen Cheng may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- Does Allen Cheng offer telehealth?
- Medicare's clinician data says Allen Cheng offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Allen Cheng?
- (503) 224-1371, as listed in official Medicare / NPI Registry data.
- What is Allen Cheng's NPI number?
- 1043537707. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Allen Cheng works
Medicare's Facility Affiliation Data lists Allen 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
- Providence Portland Medical CenterPortland, OR · Acute Care Hospital · CCN 380061
Practice locations
Addresses where Allen Cheng is enrolled with Medicare (CMS data updated 2026-10-02).
- 1849 NW Kearney St, Suite 300Portland, OR 97209 (503) 224‑1371
- 2801 N Gantenbein AvePortland, OR 97227 (503) 528‑0704
Group practices
Medicare enrollment lists Allen Cheng as a member of these groups (CMS data updated 2026-10-02).
- Head and Neck Surgical Associates, PC5 clinicians in the group
- TS Billings LLC5 clinicians in the group
Specialties
- Maxillofacial Surgeryprimary
Other maxillofacial surgeons in Portland
Clinicians with the same Medicare primary specialty in Portland, OR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, San Francisco School Of Medicine |
| Graduation year | 2010 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1043537707 |
| 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