Quick answers
- Which hospitals does Ann E. Knierim work at?
- Medicare's official clinician data lists Ann E. Knierim at 2 hospitals: Saint Alphonsus Regional Medical Center and St Peters Health. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ann E. Knierim see patients?
- Medicare's clinician data lists 3 practice locations, including Boise, ID, Helena, MT and Meridian, ID. Call before your visit to confirm the address.
- What is Ann E. Knierim's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does Ann E. Knierim accept Medicare assignment?
- Yes. Medicare's clinician data says Ann E. Knierim 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 Ann E. Knierim?
- (208) 367-2121, as listed in official Medicare / NPI Registry data.
- What is Ann E. Knierim's NPI number?
- 1346402757. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ann E. Knierim works
Medicare's Facility Affiliation Data lists Ann E. Knierim at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Saint Alphonsus Regional Medical CenterBoise, ID · Acute Care Hospital · CCN 130007
- St Peters HealthHelena, MT · Acute Care Hospital · CCN 270003
Practice locations
Addresses where Ann E. Knierim is enrolled with Medicare (CMS data updated 2026-10-02).
- 1055 N Curtis RdBoise, ID 83706 (208) 367‑2121
- 2550 E Broadway StHelena, MT 59601 (406) 447‑2828
- 3025 W Cherry LnMeridian, ID 83642
Group practices
Medicare enrollment lists Ann E. Knierim as a member of these groups (CMS data updated 2026-10-02).
- Saint Alphonsus Regional Medical Center Inc680 clinicians in the group
- St Peters Health199 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Boise
Clinicians with the same Medicare primary specialty in Boise, ID — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Creighton University School Of Medicine |
| Graduation year | 2008 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1346402757 |
| 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