Quick answers
- Which hospitals does James B. Harris work at?
- Medicare's official clinician data lists James B. Harris at 5 hospitals: Memorialcare Saddleback Medical Center, Northridge Hospital Medical Center, Providence Cedars Sinai Tarzana Medical Center, Providence Little Company of Mary Medical Center Torrance and St Bernardine Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does James B. Harris see patients?
- Medicare's clinician data lists 4 practice locations, including Tillamook, OR, Portland, OR and Los Angeles, CA. Call before your visit to confirm the address.
- What is James B. Harris's specialty?
- Medicare lists Pathology as the primary specialty, and also Hematology.
- Does James B. Harris accept Medicare assignment?
- Yes. Medicare's clinician data says James B. Harris 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 B. Harris?
- (310) 225-3244, as listed in official Medicare / NPI Registry data.
- What is James B. Harris's NPI number?
- 1972598472. 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 B. Harris works
Medicare's Facility Affiliation Data lists James B. Harris at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Memorialcare Saddleback Medical CenterLaguna Hills, CA · Acute Care Hospital · CCN 050603
- Northridge Hospital Medical CenterNorthridge, CA · Acute Care Hospital · CCN 050116
- Providence Cedars Sinai Tarzana Medical CenterTarzana, CA · Acute Care Hospital · CCN 050761
- Providence Little Company of Mary Medical Center TorranceTorrance, CA · Acute Care Hospital · CCN 050353
- St Bernardine Medical CenterSan Bernardino, CA · Acute Care Hospital · CCN 050129
Practice locations
Addresses where James B. Harris is enrolled with Medicare (CMS data updated 2026-10-02).
- 1000 3rd StTillamook, OR 97141 (310) 225‑3244
- 10123 SE Market StPortland, OR 97216 (310) 225‑3244
- 1225 Wilshire BlvdLos Angeles, CA 90017 (310) 225‑3244
- 350 Terracina BlvdRedlands, CA 92373 (909) 335‑5500
Group practices
Medicare enrollment lists James B. Harris as a member of this group (CMS data updated 2026-10-02).
- Affiliated Pathologists Medical Group, Inc.45 clinicians in the group
Specialties
- Pathologyprimary
- Hematologyalso
Other pathologists in Tillamook
Clinicians with the same Medicare primary specialty in Tillamook, OR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of South Alabama College Of Medicine |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1972598472 |
| 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