Quick answers
- Which hospitals does Igor Z. Abolnik work at?
- Medicare's official clinician data lists Igor Z. Abolnik at 1 hospital: Providence St Joseph Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Igor Z. Abolnik see patients?
- Medicare's clinician data lists 1 practice location in Eureka, CA. Call before your visit to confirm the address.
- What is Igor Z. Abolnik's specialty?
- Medicare lists Infectious Disease as the primary specialty, and also Internal Medicine.
- Does Igor Z. Abolnik accept Medicare assignment?
- Yes. Medicare's clinician data says Igor Z. Abolnik 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 Igor Z. Abolnik?
- (707) 443-9371, as listed in official Medicare / NPI Registry data.
- What is Igor Z. Abolnik's NPI number?
- 1194783829. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Igor Z. Abolnik works
Medicare's Facility Affiliation Data lists Igor Z. Abolnik at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Providence St Joseph HospitalEureka, CA · Acute Care Hospital · CCN 050006
Practice locations
Addresses where Igor Z. Abolnik is enrolled with Medicare (CMS data updated 2026-10-02).
- 2280 Harrison Ave, Suite BEureka, CA 95501 (707) 443‑9371
Group practices
Medicare enrollment lists Igor Z. Abolnik as a member of this group (CMS data updated 2026-10-02).
- Providence Medical Foundation1,466 clinicians in the group
Specialties
- Infectious Diseaseprimary
- Internal Medicinealso
Other infectious disease doctors in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1988 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1194783829 |
| 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