Quick answers
- Where does Cassidy R. Doyle see patients?
- Medicare's clinician data lists 3 practice locations, including Escondido, CA, Carlsbad, CA and San Clemente, CA. Call before your visit to confirm the address.
- What is Cassidy R. Doyle's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Cassidy R. Doyle accept Medicare assignment?
- Yes. Medicare's clinician data says Cassidy R. Doyle 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 Cassidy R. Doyle?
- (866) 228-2236, as listed in official Medicare / NPI Registry data.
- What is Cassidy R. Doyle's NPI number?
- 1861126286. 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 Cassidy R. Doyle is enrolled with Medicare (CMS data updated 2026-10-02).
- 225 E 2nd AveEscondido, CA 92025 (866) 228‑2236
- 3416 Via Mercato, Suite 106Carlsbad, CA 92009 (760) 652‑6070
- 905 Calle Amanecer, Suite 115San Clemente, CA 92673 (949) 207‑3603
Group practices
Medicare enrollment lists Cassidy R. Doyle as a member of these groups (CMS data updated 2026-10-02).
- Graybill Medical Group Inc104 clinicians in the group
- Medhero San Clemente a Professional Medical Corporation11 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Escondido
Clinicians with the same Medicare primary specialty in Escondido, CA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1861126286 |
| 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