Quick answers
- Which hospitals does Derek K. Marsee work at?
- Medicare's official clinician data lists Derek K. Marsee at 1 hospital: Sutter Medical Center, Sacramento. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Derek K. Marsee see patients?
- Medicare's clinician data lists 5 practice locations, including Auburn, CA, Sacramento, CA and Vallejo, CA. Call before your visit to confirm the address.
- What is Derek K. Marsee's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Derek K. Marsee accept Medicare assignment?
- Yes. Medicare's clinician data says Derek K. Marsee 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 Derek K. Marsee?
- (530) 447-6267, as listed in official Medicare / NPI Registry data.
- What is Derek K. Marsee's NPI number?
- 1952592743. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Derek K. Marsee works
Medicare's Facility Affiliation Data lists Derek K. Marsee at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Sutter Medical Center, SacramentoSacramento, CA · Acute Care Hospital · CCN 050108
Practice locations
Addresses where Derek K. Marsee is enrolled with Medicare (CMS data updated 2026-10-02).
- 11815 Education StAuburn, CA 95602 (530) 447‑6267
- 2825 Capitol AveSacramento, CA 95816 (916) 447‑6267
- 300 Hospital DrVallejo, CA 94589 (916) 447‑6267
- 3301 C StSacramento, CA 95816 (916) 446‑0424
- 975 S Fairmont AveLodi, CA 95240 (916) 447‑6267
Group practices
Medicare enrollment lists Derek K. Marsee as a member of this group (CMS data updated 2026-10-02).
- Diagnostic Pathology Medical Group Inc31 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Auburn
Clinicians with the same Medicare primary specialty in Auburn, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Ohio State University College Of Medicine |
| Graduation year | 2005 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1952592743 |
| 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