Quick answers
- Which hospitals does Tinyee T. Chang work at?
- Medicare's official clinician data lists Tinyee T. Chang at 1 hospital: Oroville Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Tinyee T. Chang see patients?
- Medicare's clinician data lists 1 practice location in Redding, CA. Call before your visit to confirm the address.
- What is Tinyee T. Chang's specialty?
- Medicare lists Dermatology as the primary specialty.
- Does Tinyee T. Chang accept Medicare assignment?
- Yes. Medicare's clinician data says Tinyee T. 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.
- What is the phone number for Tinyee T. Chang?
- (530) 221-3376, as listed in official Medicare / NPI Registry data.
- What is Tinyee T. Chang's NPI number?
- 1386861409. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Tinyee T. Chang works
Medicare's Facility Affiliation Data lists Tinyee T. Chang at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Oroville HospitalOroville, CA · Acute Care Hospital · CCN 050030
Practice locations
Addresses where Tinyee T. Chang is enrolled with Medicare (CMS data updated 2026-10-02).
- 375 Smile Pl BRedding, CA 96001 (530) 221‑3376
Specialties
- Dermatologyprimary
Other dermatologists in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Tufts University School Of Medicine |
| Graduation year | 2002 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1386861409 |
| 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