Quick answers
- Where does Tylo M. Mackay see patients?
- Medicare's clinician data lists 2 practice locations, including La Grande, OR. Call before your visit to confirm the address.
- What is Tylo M. Mackay's specialty?
- Medicare lists Clinical Social Worker as the primary specialty.
- Does Tylo M. Mackay accept Medicare assignment?
- Yes. Medicare's clinician data says Tylo M. Mackay 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 Tylo M. Mackay?
- (541) 963-8421, as listed in official Medicare / NPI Registry data.
- What is Tylo M. Mackay's NPI number?
- 1255886297. 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 Tylo M. Mackay is enrolled with Medicare (CMS data updated 2026-10-02).
- 900 Sunset DrLa Grande, OR 97850 (541) 963‑8421
- PO Box, Suite 3290La Grande, OR 97850
Group practices
Medicare enrollment lists Tylo M. Mackay as a member of this group (CMS data updated 2026-10-02).
- Grande Ronde Hospital Inc97 clinicians in the group
Specialties
- Clinical Social Workerprimary
Other clinical social workers in La Grande
Clinicians with the same Medicare primary specialty in La Grande, OR — not a recommendation.
Clinician information
| Credential | CSW |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1255886297 |
| 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