Quick answers
- Which hospitals does Wisam B. Razook work at?
- Medicare's official clinician data lists Wisam B. Razook at 4 hospitals: El Centro Regional Medical Center, Sharp Coronado Hospital and Healthcare Center, Sharp Memorial Hospital and Sierra View Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Wisam B. Razook see patients?
- Medicare's clinician data lists 3 practice locations, including Porterville, CA and San Diego, CA. Call before your visit to confirm the address.
- What is Wisam B. Razook's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Wisam B. Razook accept Medicare assignment?
- Yes. Medicare's clinician data says Wisam B. Razook 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 Wisam B. Razook?
- (559) 784-1110, as listed in official Medicare / NPI Registry data.
- What is Wisam B. Razook's NPI number?
- 1497375299. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Wisam B. Razook works
Medicare's Facility Affiliation Data lists Wisam B. Razook at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- El Centro Regional Medical CenterEl Centro, CA · Acute Care Hospital · CCN 050045
- Sharp Coronado Hospital and Healthcare CenterCoronado, CA · Acute Care Hospital · CCN 050234
- Sharp Memorial HospitalSan Diego, CA · Acute Care Hospital · CCN 050100
- Sierra View Medical CenterPorterville, CA · Acute Care Hospital · CCN 050261
Practice locations
Addresses where Wisam B. Razook is enrolled with Medicare (CMS data updated 2026-10-02).
- 465 W Putnam AvePorterville, CA 93257 (559) 784‑1110
- 7901 Frost StSan Diego, CA 92123 (858) 939‑3400
- 8695 Spectrum Ctr BlvdSan Diego, CA 92123 (858) 541‑0181
Group practices
Medicare enrollment lists Wisam B. Razook as a member of these groups (CMS data updated 2026-10-02).
- Emergency and Acute Care Medical Corporation422 clinicians in the group
- Focus on Health Inc64 clinicians in the group
- 24 on Physicians of California PC57 clinicians in the group
- Central Valley Critical Care Medicine - A Professional Corporat33 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Porterville
Clinicians with the same Medicare primary specialty in Porterville, CA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Arizona College Of Osteopathic Medicine Mid Western University |
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497375299 |
| 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