Quick answers
- Which hospitals does Patrick D. Leaf work at?
- Medicare's official clinician data lists Patrick D. Leaf at 4 hospitals: Kauai Veterans Memorial Hospital, Riverside University Health System-Medical Center, Samuel Mahelona Memorial Hospital and Wilcox Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Patrick D. Leaf see patients?
- Medicare's clinician data lists 3 practice locations, including Moreno Valley, CA, Waimea, HI and Kapaa, HI. Call before your visit to confirm the address.
- What is Patrick D. Leaf's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Patrick D. Leaf accept Medicare assignment?
- Yes. Medicare's clinician data says Patrick D. Leaf 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 Patrick D. Leaf?
- (909) 486-5650, as listed in official Medicare / NPI Registry data.
- What is Patrick D. Leaf's NPI number?
- 1316470560. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Patrick D. Leaf works
Medicare's Facility Affiliation Data lists Patrick D. Leaf at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Kauai Veterans Memorial HospitalWaimea, HI · Critical Access Hospital · CCN 121300
- Riverside University Health System-Medical CenterMoreno Valley, CA · Acute Care Hospital · CCN 050292
- Samuel Mahelona Memorial HospitalKapaa, HI · Critical Access Hospital · CCN 121306
- Wilcox Memorial HospitalLihue, HI · Acute Care Hospital · CCN 120014
Practice locations
Addresses where Patrick D. Leaf is enrolled with Medicare (CMS data updated 2026-10-02).
- 26520 Cactus AveMoreno Valley, CA 92555 (909) 486‑5650
- 4643 Waimea Canyon DrWaimea, HI 96796 (808) 338‑9431
- 4800 Kawaihau RdKapaa, HI 96746 (808) 822‑4961
Group practices
Medicare enrollment lists Patrick D. Leaf as a member of these groups (CMS data updated 2026-10-02).
- Cep America - California1,292 clinicians in the group
- Hawaii Emergency Physicians Associated Inc120 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Moreno Valley
Clinicians with the same Medicare primary specialty in Moreno Valley, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loma Linda University School Of Medicine |
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1316470560 |
| 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