Quick answers
- Which hospitals does Ellen Yang work at?
- Medicare's official clinician data lists Ellen Yang at 3 hospitals: Luminis Health Anne Arundel Medical Center, Inc, The Johns Hopkins Hospital 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 Ellen Yang see patients?
- Medicare's clinician data lists 1 practice location in Annapolis, MD. Call before your visit to confirm the address.
- What is Ellen Yang's specialty?
- Medicare lists Infectious Disease as the primary specialty.
- Does Ellen Yang accept Medicare assignment?
- Yes. Medicare's clinician data says Ellen Yang 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 Ellen Yang offer telehealth?
- Medicare's clinician data says Ellen Yang offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Ellen Yang?
- (410) 573-9511, as listed in official Medicare / NPI Registry data.
- What is Ellen Yang's NPI number?
- 1912955873. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ellen Yang works
Medicare's Facility Affiliation Data lists Ellen Yang at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Luminis Health Anne Arundel Medical Center, IncAnnapolis, MD · Acute Care Hospital · CCN 210023
- The Johns Hopkins HospitalBaltimore, MD · Acute Care Hospital · CCN 210009
- University of MD Shore Medical Center at EastonEaston, MD · Acute Care Hospital · CCN 210037
Practice locations
Addresses where Ellen Yang is enrolled with Medicare (CMS data updated 2026-10-02).
- 1127 W St, Suite 105Annapolis, MD 21401 (410) 573‑9511
Specialties
- Infectious Diseaseprimary
Other infectious disease doctors in Maryland
Clinicians with the same Medicare primary specialty in Maryland — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Rochester School Of Medicine And Dentistry |
| Graduation year | 1989 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1912955873 |
| 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