Quick answers
- Where does Mary Cairnie see patients?
- Medicare's clinician data lists 2 practice locations, including Chino, CA and Pasaden, CA. Call before your visit to confirm the address.
- What is Mary Cairnie's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Mary Cairnie accept Medicare assignment?
- Medicare's clinician data says Mary Cairnie may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Mary Cairnie's NPI number?
- 1205205408. 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 Mary Cairnie is enrolled with Medicare (CMS data updated 2026-10-02).
- 14726 Ramona Ave, Suite 203Chino, CA 91710
- 393 E Walnut StPasaden, CA 91188
Specialties
- Optometryprimary
Other optometrists in Chino
Clinicians with the same Medicare primary specialty in Chino, CA — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1205205408 |
| 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