Quick answers
- Where does Nadine M. Hammoud see patients?
- Medicare's clinician data lists 2 practice locations, including Riverside, CA and Moreno Valley, CA. Call before your visit to confirm the address.
- What is Nadine M. Hammoud's specialty?
- Medicare lists Addiction Medicine as the primary specialty, and also Family Practice.
- Does Nadine M. Hammoud accept Medicare assignment?
- Yes. Medicare's clinician data says Nadine M. Hammoud 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 Nadine M. Hammoud?
- (951) 353-2000, as listed in official Medicare / NPI Registry data.
- What is Nadine M. Hammoud's NPI number?
- 1114489598. 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 Nadine M. Hammoud is enrolled with Medicare (CMS data updated 2026-10-02).
- 10800 Magnolia AveRiverside, CA 92505 (951) 353‑2000
- 12815 Heacock StMoreno Valley, CA 92553 (866) 984‑7483
Group practices
Medicare enrollment lists Nadine M. Hammoud as a member of this group (CMS data updated 2026-10-02).
- Southern California Permanente Medical Group11,293 clinicians in the group
Specialties
- Addiction Medicineprimary
- Family Practicealso
Other addiction medicine doctors in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Arizona College Of Osteopathic Medicine Mid Western University |
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1114489598 |
| 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