Dr. Ryan Alistair John Marais, MD
Dr. Ryan Alistair John Marais, MD practises Internal Medicine in Loma Linda, California. Qualified in 2021, 5 years ago. Practices with Faculty Physicians and Surgeons of Llusm, a 1,308-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.
- Years since qualifying
- 5
- Licensed in
- CA
- In the registry since
- 2021
- Specialties on file
- 2
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
Loma Linda, CANo coordinates on file. Search this address in Google Maps
Specialties & licences
| Internal Medicine Physician (primary) | Taxonomy 207R00000X · Licence A192109 (CA) |
|---|---|
| Student in an Organized Health Care Education/Training Program | Taxonomy 390200000X |
Record details
| NPI number | 1922688282 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | April 12, 2021 |
| Last updated in NPPES | July 23, 2025 |
| Certification date | July 23, 2025 |
Medicare enrollment
| Medicare specialty | INTERNAL MEDICINE |
|---|---|
| Medical school | OTHER |
| Graduated | 2021 (5 years in practice) |
| Group practice | Faculty Physicians And Surgeons Of Llusm — 1308 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Telehealth | Offers telehealth services |
| Practice locations | 5 on file with Medicare |
Practises at
- Loma Linda University Medical Center Hospital · Loma Linda, CA
- Bridge Home Health Home health agency · Ontario, CA · listed as Bridge Home Health Riverside LLC
Colleagues at Faculty Physicians and Surgeons of Llusm
- Mohammed Khalid Ali Abdelrahim, MD Internal Medicine Physician · Loma Linda, CA
- Dr. Kenneth Kuang-Chun Chang, DO Student in an Organized Health Care Education/Training Program · Las Vegas, NV
- Christopher A Church, MD Otolaryngology Physician · Loma Linda, CA
- Shawn Collins, CRNA Certified Registered Nurse Anesthetist · Hendersonville, NC
- Linda L Martin, MD Anesthesiology Physician · Redlands, CA
- Sharon J Mellor, LCSW Clinical Social Worker · Redlands, CA
- Geoffrey Brenton Miles, CRNA Certified Registered Nurse Anesthetist · Moreno Valley, CA
- Nathaniel Peterson, MD Otolaryngology Physician · Sacramento, CA
- Wesley P Phipatanakul, MD Orthopaedic Surgery Physician · Loma Linda, CA
- Rachel L Stoelk, MD Critical Care Medicine (Internal Medicine) Physician · Loma Linda, CA
- Mrs. Krizzette Mendoza Tanwangco Barker, FNP-C Family Nurse Practitioner · Banning, CA
- Dr. Joshua Eric Wendt, MD Family Medicine Physician · Loma Linda, CA
Other providers in Loma Linda
-
Elora Mallick
Student / training record Loma Linda, CA
-
Madison Malone
Student / training record Loma Linda, CA
-
Kristyn Anne Mannoia, MD
Student / training record Loma Linda, CA
-
Lisa Barbosa Manzanete
Student / training record Loma Linda, CA
-
Mary Catherine Marciniak
Student / training record Loma Linda, CA
-
Rose Lily Marendes, NPSTUDENT
Student / training record Loma Linda, CA
-
Dr. Nicholas James Marinelli, DO
Student / training record Loma Linda, CA
-
Dr. Maverick Doctolero Marpa, MD
Student / training record Loma Linda, CA