Quick answers
- Which hospitals does Karl A. Tieva work at?
- Medicare's official clinician data lists Karl A. Tieva at 1 hospital: Alaska Native Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Karl A. Tieva see patients?
- Medicare's clinician data lists 1 practice location in Wasilla, AK. Call before your visit to confirm the address.
- What is Karl A. Tieva's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Karl A. Tieva accept Medicare assignment?
- Yes. Medicare's clinician data says Karl A. Tieva 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 Karl A. Tieva's NPI number?
- 1497044507. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Karl A. Tieva works
Medicare's Facility Affiliation Data lists Karl A. Tieva at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Alaska Native Medical CenterAnchorage, AK · Acute Care Hospital · CCN 020026
Practice locations
Addresses where Karl A. Tieva is enrolled with Medicare (CMS data updated 2026-10-02).
- 1001 S Knik Goose Bay RdWasilla, AK 99654
Group practices
Medicare enrollment lists Karl A. Tieva as a member of this group (CMS data updated 2026-10-02).
- Southcentral Foundation167 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Wasilla
Clinicians with the same Medicare primary specialty in Wasilla, AK — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497044507 |
| 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