Quick answers
- Which hospitals does William A. Guerra work at?
- Medicare's official clinician data lists William A. Guerra at 1 hospital: Maniilaq Health Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William A. Guerra see patients?
- Medicare's clinician data lists 3 practice locations, including Kotzebue, AK and Kotzebue, AZ. Call before your visit to confirm the address.
- What is William A. Guerra's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does William A. Guerra accept Medicare assignment?
- Yes. Medicare's clinician data says William A. Guerra 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 William A. Guerra's NPI number?
- 1053062919. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where William A. Guerra works
Medicare's Facility Affiliation Data lists William A. Guerra at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Maniilaq Health CenterKotzebue, AK · Critical Access Hospital · CCN 021310
Practice locations
Addresses where William A. Guerra is enrolled with Medicare (CMS data updated 2026-10-02).
- 436 5th StKotzebue, AK 99752
- 436 5th StKotzebue, AZ 99752
- PO Box, Suite 43Kotzebue, AK 99752
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Kotzebue
Clinicians with the same Medicare primary specialty in Kotzebue, AK — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1053062919 |
| 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