Quick answers
- Which hospitals does James C. Loos work at?
- Medicare's official clinician data lists James C. Loos at 5 hospitals: Asante Ashland Community Hospital, Asante Rogue Regional Medical Center, Asante Three Rivers Medical Center, Fairchild Medical Center and Sky Lakes Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does James C. Loos see patients?
- Medicare's clinician data lists 1 practice location in Medford, OR. Call before your visit to confirm the address.
- What is James C. Loos's specialty?
- Medicare lists Urology as the primary specialty.
- Does James C. Loos accept Medicare assignment?
- Yes. Medicare's clinician data says James C. Loos 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 James C. Loos?
- (541) 789-7000, as listed in official Medicare / NPI Registry data.
- What is James C. Loos's NPI number?
- 1801991476. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where James C. Loos works
Medicare's Facility Affiliation Data lists James C. Loos at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Asante Ashland Community HospitalAshland, OR · Acute Care Hospital · CCN 380005
- Asante Rogue Regional Medical CenterMedford, OR · Acute Care Hospital · CCN 380018
- Asante Three Rivers Medical CenterGrants Pass, OR · Acute Care Hospital · CCN 380002
- Fairchild Medical CenterYreka, CA · Critical Access Hospital · CCN 051316
- Sky Lakes Medical CenterKlamath Falls, OR · Acute Care Hospital · CCN 380050
Practice locations
Addresses where James C. Loos is enrolled with Medicare (CMS data updated 2026-10-02).
- 2825 E Barnett RdMedford, OR 97504 (541) 789‑7000
Group practices
Medicare enrollment lists James C. Loos as a member of this group (CMS data updated 2026-10-02).
- Asante149 clinicians in the group
Specialties
- Urologyprimary
Other urologists in Medford
Clinicians with the same Medicare primary specialty in Medford, OR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York Medical College |
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1801991476 |
| 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