Quick answers
- Which hospitals does Allen S. Mathew work at?
- Medicare's official clinician data lists Allen S. Mathew at 4 hospitals: Mad River Community Hospital, Providence St Joseph Hospital, Shasta Regional Medical Center and Sutter Coast Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Allen S. Mathew see patients?
- Medicare's clinician data lists 2 practice locations, including Eureka, CA. Call before your visit to confirm the address.
- What is Allen S. Mathew's specialty?
- Medicare lists Nephrology as the primary specialty, and also Internal Medicine.
- Does Allen S. Mathew accept Medicare assignment?
- Yes. Medicare's clinician data says Allen S. Mathew 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.
- Does Allen S. Mathew offer telehealth?
- Medicare's clinician data says Allen S. Mathew offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Allen S. Mathew?
- (707) 444-2534, as listed in official Medicare / NPI Registry data.
- What is Allen S. Mathew's NPI number?
- 1417053075. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Allen S. Mathew works
Medicare's Facility Affiliation Data lists Allen S. Mathew at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mad River Community HospitalArcata, CA · Acute Care Hospital · CCN 050028
- Providence St Joseph HospitalEureka, CA · Acute Care Hospital · CCN 050006
- Shasta Regional Medical CenterRedding, CA · Acute Care Hospital · CCN 050764
- Sutter Coast HospitalCrescent City, CA · Acute Care Hospital · CCN 050417
Practice locations
Addresses where Allen S. Mathew is enrolled with Medicare (CMS data updated 2026-10-02).
- 2316 Harrison AveEureka, CA 95501 (707) 444‑2534
- 2765 Timber Ridge LnEureka, CA 95503 (707) 444‑2534
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Missouri, Columbia School Of Medicine |
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1417053075 |
| 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