Quick answers
- Which hospitals does Richard Y. Chang work at?
- Medicare's official clinician data lists Richard Y. Chang at 4 hospitals: Parma Community General Hospital, UH Cleveland Medical Center, UH St John Medical Center and University Hospitals - Elyria Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Richard Y. Chang see patients?
- Medicare's clinician data lists 1 practice location in Westlake, OH. Call before your visit to confirm the address.
- What is Richard Y. Chang's specialty?
- Medicare lists Hematology/Oncology as the primary specialty.
- Does Richard Y. Chang accept Medicare assignment?
- Yes. Medicare's clinician data says Richard Y. Chang 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 Richard Y. Chang offer telehealth?
- Medicare's clinician data says Richard Y. Chang offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Richard Y. Chang?
- (440) 617-4700, as listed in official Medicare / NPI Registry data.
- What is Richard Y. Chang's NPI number?
- 1285620468. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Richard Y. Chang works
Medicare's Facility Affiliation Data lists Richard Y. Chang at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Parma Community General HospitalParma, OH · Acute Care Hospital · CCN 360041
- UH Cleveland Medical CenterCleveland, OH · Acute Care Hospital · CCN 360137
- UH St John Medical CenterWestlake, OH · Acute Care Hospital · CCN 360123
- University Hospitals - Elyria Medical CenterElyria, OH · Acute Care Hospital · CCN 360145
Practice locations
Addresses where Richard Y. Chang is enrolled with Medicare (CMS data updated 2026-10-02).
- 29325 Health Campus Dr, Suite 1Westlake, OH 44145 (440) 617‑4700
Group practices
Medicare enrollment lists Richard Y. Chang as a member of this group (CMS data updated 2026-10-02).
- University Primary Care Practices Inc1,079 clinicians in the group
Specialties
- Hematology/Oncologyprimary
Other hematologist-oncologists in Ohio
Clinicians with the same Medicare primary specialty in Ohio — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Albert Einstein College Of Medicine Of Yeshiva University |
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1285620468 |
| 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