Quick answers
- Does Sarah J. Mackay accept Medicare assignment?
- Medicare's clinician data says Sarah J. Mackay may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- What is Sarah J. Mackay's NPI number?
- 1245274794. 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 Sarah J. Mackay is enrolled with Medicare (CMS data updated October 2, 2026).
- 531 Encinitas Blvd, Suite 100Encinitas, CA 92024 (760) 753‑2157
Group practices
Medicare enrollment lists Sarah J. Mackay as a member of this group (CMS data updated October 2, 2026).
- Kirsten Sage Chiropractic Professional Corporation2 clinicians in the group
Specialties
- Chiropracticprimary
Other chiropractors in Encinitas
Clinicians with the same Medicare primary specialty in Encinitas, CA — not a recommendation.
Other clinicians in Kirsten Sage Chiropractic Professional Corporation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CH |
|---|---|
| School | Cleveland Chiropractic College - Los Angeles |
| Graduation year | 2002 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1245274794 |
| 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 October 2, 2026, retrieved October 29, 2026
- 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