Quick answers
- Where does Rafael E. Olivares Chayeb see patients?
- Medicare's clinician data lists 2 practice locations, including Mechanicsburg, PA and Irvine, CA. Call before your visit to confirm the address.
- What is Rafael E. Olivares Chayeb's specialty?
- Medicare lists Clinical Psychologist as the primary specialty.
- Does Rafael E. Olivares Chayeb accept Medicare assignment?
- Medicare's clinician data says Rafael E. Olivares Chayeb may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Rafael E. Olivares Chayeb's NPI number?
- 1003317306. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Rafael E. Olivares Chayeb is enrolled with Medicare (CMS data updated 2026-10-02).
- 2 Market Plaza Way, 3 Zetter Healthcare LLCMechanicsburg, PA 17055
- PO BoxIrvine, CA 92623
Specialties
- Clinical Psychologistprimary
Find other clinicians: Clinical Psychologist, Pennsylvania →
Other clinical psychologists in Mechanicsburg
Clinicians with the same Medicare primary specialty in Mechanicsburg, PA — not a recommendation.
Clinician information
| Credential | PSY |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1003317306 |
| 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
- 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