Quick answers
- Which hospitals does Sidney M. Crain work at?
- Medicare's official clinician data lists Sidney M. Crain at 3 hospitals: Emanuel Medical Center, Memorial Hospital Los Banos and Mercy Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sidney M. Crain see patients?
- Medicare's clinician data lists 2 practice locations, including Merced, CA and Madera, CA. Call before your visit to confirm the address.
- What is Sidney M. Crain's specialty?
- Medicare lists Hematology/Oncology as the primary specialty, and also Internal Medicine and Medical Oncology.
- Does Sidney M. Crain accept Medicare assignment?
- Yes. Medicare's clinician data says Sidney M. Crain 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 Sidney M. Crain?
- (209) 726-3410, as listed in official Medicare / NPI Registry data.
- What is Sidney M. Crain's NPI number?
- 1366520041. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sidney M. Crain works
Medicare's Facility Affiliation Data lists Sidney M. Crain at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Emanuel Medical CenterTurlock, CA · Acute Care Hospital · CCN 050179
- Memorial Hospital Los BanosLos Banos, CA · Acute Care Hospital · CCN 050528
- Mercy Medical CenterMerced, CA · Acute Care Hospital · CCN 050444
Practice locations
Addresses where Sidney M. Crain is enrolled with Medicare (CMS data updated 2026-10-02).
- 3303 M StMerced, CA 95348 (209) 726‑3410
- 360 E Almond Ave, Suite 103Madera, CA 93637 (559) 673‑4600
Group practices
Medicare enrollment lists Sidney M. Crain as a member of this group (CMS data updated 2026-10-02).
- El Portal Radiation Oncology Center5 clinicians in the group
Specialties
- Hematology/Oncologyprimary
- Internal Medicinealso
- Medical Oncologyalso
Other hematologist-oncologists in Merced
Clinicians with the same Medicare primary specialty in Merced, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1977 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1366520041 |
| 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