Quick answers
- Does Laurence R. Seaman accept Medicare assignment?
- Yes. Medicare's clinician data says Laurence R. Seaman accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Laurence R. Seaman's NPI number?
- 1295780971. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Laurence R. Seaman works
Medicare's Facility Affiliation Data lists Laurence R. Seaman at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Enloe HealthChico, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050039
- Oroville HospitalOroville, CA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 050030
Practice locations
Addresses where Laurence R. Seaman is enrolled with Medicare (CMS data updated October 2, 2026).
- 2721 Olive HwyOroville, CA 95966 (530) 533‑8500
- 2767 Olice HwyOroville, CA 95966
- 2767 Olive HwyOroville, CA 95966
Group practices
Medicare enrollment lists Laurence R. Seaman as a member of these groups (CMS data updated October 2, 2026).
- Orohealth Corporation a Non Profit Healthcare System120 clinicians in the group
- Oroville Hospital91 clinicians in the group
Specialties
Other internal medicine doctors in Oroville
Clinicians with the same Medicare primary specialty in Oroville, CA — not a recommendation.
Other clinicians in Orohealth Corporation a Non Profit Healthcare System
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Washington School Of Medicine |
| Graduation year | 1978 (48 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1295780971 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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