Quick answers
- Which hospitals does Thomas M. Holsaeter work at?
- Medicare's official clinician data lists Thomas M. Holsaeter at 4 hospitals: Cobre Valley Regional Medical Center, Kaiser Foundation Hospital, San Carlos Apache Healthcare Corporation and Whiteriver PHS Indian Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Thomas M. Holsaeter see patients?
- Medicare's clinician data lists 2 practice locations, including Honolulu, HI and Globe, AZ. Call before your visit to confirm the address.
- What is Thomas M. Holsaeter's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Thomas M. Holsaeter accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas M. Holsaeter 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 Thomas M. Holsaeter?
- (808) 432-0000, as listed in official Medicare / NPI Registry data.
- What is Thomas M. Holsaeter's NPI number?
- 1801235965. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Thomas M. Holsaeter works
Medicare's Facility Affiliation Data lists Thomas M. Holsaeter at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cobre Valley Regional Medical CenterGlobe, AZ · Critical Access Hospital · CCN 031314
- Kaiser Foundation HospitalHonolulu, HI · Acute Care Hospital · CCN 120011
- San Carlos Apache Healthcare CorporationPeridot, AZ · Critical Access Hospital · CCN 031320
- Whiteriver PHS Indian HospitalWhiteriver, AZ · Acute Care Hospital · CCN 030113
Practice locations
Addresses where Thomas M. Holsaeter is enrolled with Medicare (CMS data updated 2026-10-02).
- 3288 Moanalua RdHonolulu, HI 96819 (808) 432‑0000
- 5880 S Hospital DrGlobe, AZ 85501 (928) 425‑3261
Group practices
Medicare enrollment lists Thomas M. Holsaeter as a member of these groups (CMS data updated 2026-10-02).
- Hawaii Permanente Medical Group Inc704 clinicians in the group
- Rural Physicians Group-Pannu PLLC147 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Honolulu
Clinicians with the same Medicare primary specialty in Honolulu, HI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1801235965 |
| 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