Quick answers
- Which hospitals does Rogelio Esparza work at?
- Medicare's official clinician data lists Rogelio Esparza at 3 hospitals: Mercy San Juan Medical Center, Sierra Nevada Memorial Hospital and St Joseph's Medical Center of Stockton. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Rogelio Esparza see patients?
- Medicare's clinician data lists 1 practice location in Carmichael, CA. Call before your visit to confirm the address.
- What is Rogelio Esparza's specialty?
- Medicare lists Neurosurgery as the primary specialty.
- Does Rogelio Esparza accept Medicare assignment?
- Yes. Medicare's clinician data says Rogelio Esparza 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 Rogelio Esparza?
- (916) 536-3570, as listed in official Medicare / NPI Registry data.
- What is Rogelio Esparza's NPI number?
- 1023467685. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Rogelio Esparza works
Medicare's Facility Affiliation Data lists Rogelio Esparza at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy San Juan Medical CenterCarmichael, CA · Acute Care Hospital · CCN 050516
- Sierra Nevada Memorial HospitalGrass Valley, CA · Acute Care Hospital · CCN 050150
- St Joseph's Medical Center of StocktonStockton, CA · Acute Care Hospital · CCN 050084
Practice locations
Addresses where Rogelio Esparza is enrolled with Medicare (CMS data updated 2026-10-02).
- 6555 Coyle Ave, Suite 260Carmichael, CA 95608 (916) 536‑3570
Group practices
Medicare enrollment lists Rogelio Esparza as a member of this group (CMS data updated 2026-10-02).
- Dignity Health Medical Foundation1,184 clinicians in the group
Specialties
- Neurosurgeryprimary
Other neurosurgeons in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Stanford University School Of Medicine |
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1023467685 |
| 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