Quick answers
- Which hospitals does Corey Merrill work at?
- Medicare's official clinician data lists Corey Merrill at 1 hospital: UC San Diego Health Hillcrest - Hillcrest Med Ctr. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Corey Merrill see patients?
- Medicare's clinician data lists 9 practice locations, including San Diego, CA and La Jolla, CA. Call before your visit to confirm the address.
- What is Corey Merrill's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Corey Merrill accept Medicare assignment?
- Medicare's clinician data says Corey Merrill may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- Does Corey Merrill offer telehealth?
- Medicare's clinician data says Corey Merrill offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Corey Merrill?
- (858) 657-7000, as listed in official Medicare / NPI Registry data.
- What is Corey Merrill's NPI number?
- 1386032308. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Corey Merrill works
Medicare's Facility Affiliation Data lists Corey Merrill at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- UC San Diego Health Hillcrest - Hillcrest Med CtrSan Diego, CA · Acute Care Hospital · CCN 050025
Practice locations
Addresses where Corey Merrill is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 9; the Medicare profile lists all.
- 200 W Arbor DrSan Diego, CA 92103 (858) 657‑7000
- 3737 Moraga Ave, Suite B103San Diego, CA 92117 (858) 799‑0855
- 3900 5th Ave, Suite 110San Diego, CA 92103 (858) 554‑1212
- 4142 Adams Ave, Suite 102San Diego, CA 92116 (858) 617‑0717
- 6915 Flanders Dr, Suite DSan Diego, CA 92121 (240) 778‑6164
Group practices
Medicare enrollment lists Corey Merrill as a member of these groups (CMS data updated 2026-10-02).
- Regents of the University of California2,089 clinicians in the group
- Monica Perlman MD Inc364 clinicians in the group
- Eon Care Clinicians of Ca PC5 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in San Diego
Clinicians with the same Medicare primary specialty in San Diego, CA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1386032308 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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