Dr. Philip Louis Marjon, MD
Dr. Philip Louis Marjon, MD is a Hematology/Oncology in San Marcos, California. Graduated from University of New Mexico School of Medicine in 2007, 19 years ago. Practices with California Cancer Associates for Research and Excellence Inc, a 65-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in California.
- Years since qualifying
- 19
- Trained at
- University of New Mexico School of Medicine
- Licensed in
- CA
- In the registry since
- 2009
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
838 Nordahl Rd Ste 300San Marcos, CA 92069-3599
Phone: (760) 747-8935
Fax: (760) 466-0078
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (3)
- 450 4th Ave Ste 311, Chula Vista, CA 91910-4429 — (619) 371-9156
- 28078 Baxter Rd Ste 140, Murrieta, CA 92563-1403 — (760) 733-9191
- 3965 5th Ave Ste 230, San Diego, CA 92103-3107 — (619) 872-0953
Specialties & licences
| Hematology & Oncology Physician (primary) | Taxonomy 207RH0003X · Licence C175032 (CA) |
|---|
Record details
| NPI number | 1912234121 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | Yes |
| NPI enumerated | November 9, 2009 |
| Last updated in NPPES | December 22, 2025 |
| Certification date | December 22, 2025 |
Medicare enrollment
| Medicare specialty | HEMATOLOGY/ONCOLOGY |
|---|---|
| Medical school | UNIVERSITY OF NEW MEXICO SCHOOL OF MEDICINE |
| Graduated | 2007 (19 years in practice) |
| Group practice | California Cancer Associates For Research And Excellence Inc — 65 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Telehealth | Offers telehealth services |
Other providers in San Marcos
-
California Cancer Associates for Research and Excellence Inc
838 Nordahl Rd Ste 300, San Marcos, CA 92069 · (760) 747-8935
-
Dr. Sujatha Murali, MD
400 Craven Rd, San Marcos, CA 92078-4201 · (619) 528-5000