Quick answers
- Where does Timothy A. Powell see patients?
- Medicare's clinician data lists 3 practice locations, including Ontario, OR, Caldwell, ID and Meridian, ID. Call before your visit to confirm the address.
- What is Timothy A. Powell's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Timothy A. Powell accept Medicare assignment?
- Medicare's clinician data says Timothy A. Powell may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Timothy A. Powell?
- (541) 889-3198, as listed in official Medicare / NPI Registry data.
- What is Timothy A. Powell's NPI number?
- 1972617363. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Timothy A. Powell is enrolled with Medicare (CMS data updated 2026-10-02).
- 251 SW 19th StOntario, OR 97914 (541) 889‑3198
- 3115 Medical DrCaldwell, ID 83605 (208) 453‑8668
- 875 S Vanguard Way, Suite 300Meridian, ID 83642 (208) 565‑5035
Group practices
Medicare enrollment lists Timothy A. Powell as a member of these groups (CMS data updated 2026-10-02).
- West Idaho Anesthesia, LLP15 clinicians in the group
- Idaho Anesthesia Partners LLC7 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Oregon →
Other nurse anesthetists in Ontario
Clinicians with the same Medicare primary specialty in Ontario, OR — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1972617363 |
| 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
- 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