Quick answers
- Where does Keith R. Lutter see patients?
- Medicare's clinician data lists 2 practice locations, including Ontario, OR. Call before your visit to confirm the address.
- What is Keith R. Lutter's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Keith R. Lutter accept Medicare assignment?
- Yes. Medicare's clinician data says Keith R. Lutter 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 Keith R. Lutter?
- (541) 881-2360, as listed in official Medicare / NPI Registry data.
- What is Keith R. Lutter's NPI number?
- 1447487327. 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 Keith R. Lutter is enrolled with Medicare (CMS data updated 2026-10-02).
- 1050 SW 3rd Ave, Suite 1600Ontario, OR 97914 (541) 881‑2360
- 351 SW 9th StOntario, OR 97914 (541) 881‑7000
Group practices
Medicare enrollment lists Keith R. Lutter as a member of this group (CMS data updated 2026-10-02).
- Saint Alphonsus Medical Center- Ontario Inc44 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Oregon
Clinicians with the same Medicare primary specialty in Oregon — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1447487327 |
| 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