PM
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Marjon, Hematology / Oncology Specialist in San Marcos, CA?
Dr. Philip Marjon, MD is a Hematology / Oncology Specialist, who primarily practices in San Marcos, CA with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Marjon is fluent in English and Portuguese, and is currently seeing new patients. Dr. Marjon’s practice accepts Cigna, Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Marjon’s office at (619) 872-0953.
Is Dr. Marjon board certified in Hematology / Oncology Specialist?
Yes, Dr. Philip Marjon, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Marjon speak?
Dr. Marjon and their clinical team can communicate with patients in the following languages:
English
Portuguese
What conditions does Dr. Marjon treat?
As a Hematology / Oncology Specialist, Dr. Marjon diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Marjon. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Cancer Chemotherapy
- Cancer Immunotherapy
- Chemo treatment
- Oncology chemotherapy
- Cancer drug therapy
- Oncology immunotherapy
- Immune therapy for cancer
ICD-10 Codes:
- Z5111: Encounter for antineoplastic chemotherapy
- Z5112: Encounter for antineoplastic immunotherapy
Also known as:
- Iron Deficiency Anemia from Chronic Blood Loss
- Iron Deficiency Anemia
- Anemia
- Iron
- Anemia due to iron deficiency and blood loss
- Chronic blood loss anemia
- Low iron anemia from bleeding
- Anemia from Iron Lack
- Low Iron Anemia
- Sideropenic Anemia
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
ICD-10 Codes:
- D500: Iron deficiency anemia secondary to blood loss (chronic)
- D509: Iron deficiency anemia, unspecified
- D649: Anemia, unspecified
Also known as:
- Upper-Outer Quadrant Right Female Breast Cancer
- Breast Cancer
- Central Right Female Breast Cancer
- Right female breast cancer upper-outer
- Upper-outer right female breast tumor
- Malignant growth in upper-outer right female breast
- Female Breast Cancer
- Malignant Breast Tumor
- Breast Carcinoma
- Right female breast central tumor
- Malignant growth in central right female breast
ICD-10 Codes:
- C50411: Malignant neoplasm of upper-outer quadrant of right female breast
- C50412: Malignant neoplasm of upper-outer quadrant of left female breast
- C50919: Malignant neoplasm of unspecified site of unspecified female breast
- C50111: Malignant neoplasm of central portion of right female breast
Also known as:
- Prostate Cancer
- Prostate Cancer Treatment (PDQ®)
- Prostatic Carcinoma
- Prostate Gland Cancer
- Malignant Prostate Tumor
ICD-10 Codes:
- C61: Malignant neoplasm of prostate
Also known as:
- Multiple Myeloma
- Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ®)
- Active multiple myeloma
- Untreated multiple myeloma
- Plasma cell myeloma
ICD-10 Codes:
- C9000: Multiple myeloma not having achieved remission
Also known as:
- Colorectal Cancer
- Rectal cancer
- Colon cancer
- Bowel cancer
- Malignant neoplasm of rectum
- Malignant neoplasm of colon
ICD-10 Codes:
- C20: Malignant neoplasm of rectum
- C189: Malignant neoplasm of colon, unspecified
Also known as:
- Thrombocytopenia
- Platelet Disorder
- Low platelet count
- Platelet deficiency
- Bleeding disorder
ICD-10 Codes:
- D696: Thrombocytopenia, unspecified
Also known as:
- Secondary Polycythemia
- Blood Disorder
- High red blood cell count (secondary)
- Excess red blood cells (secondary)
- Acquired polycythemia
ICD-10 Codes:
- D751: Secondary polycythemia
Also known as:
- Secondary Bone Cancer
- Bone Cancer
- Metastatic bone cancer
- Cancer spread to bone
- Bone metastases
ICD-10 Codes:
- C7951: Secondary malignant neoplasm of bone
Also known as:
- Lung Cancer
- Left Lung Cancer
- Upper Lobe Lung Cancer
- Bronchial Cancer
ICD-10 Codes:
- C3412: Malignant neoplasm of upper lobe, left bronchus or lung
Also known as:
- Chronic Lymphocytic Leukemia
- Chronic Lymphocytic Leukemia Treatment (PDQ®)
- CLL
- B-cell chronic lymphocytic leukemia
- Lymphocytic leukemia
ICD-10 Codes:
- C9110: Chronic lymphocytic leukemia of B-cell type not having achieved remission
Also known as:
- Melanoma of the Trunk
- Melanoma
- Malignant Melanoma of Body
- Skin Cancer on Torso
ICD-10 Codes:
- C4359: Malignant melanoma of other part of trunk
Also known as:
- Low White Blood Cell Count
- Blood Disorder
- Leukopenia
- Low WBC count
- Immune system weakness
ICD-10 Codes:
- D72819: Decreased white blood cell count, unspecified
Which procedures does Dr. Marjon perform as a Hematology / Oncology Specialist?
As a Hematology / Oncology Specialist, procedures performed by a Dr. Philip Marjon may include:
- 3D Conformal Radiotherapy
- Adaptive Radiation Therapy (ART)
- Adrenalectomy
- Blood Thinning Therapy / Anticoagulation
- Blood Transfusion Consultation
- Blood Transfusion Follow Up
- Bone Excision
- Bone Grafting
For detailed information, please contact Dr. Marjon's office.
Does Dr. Marjon accept my insurance?
Dr. Marjon accepts most major insurance plans. Important: Please call our office at (619) 872-0953 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Marjon accept in San Marcos, CA?
Dr. Marjon in San Marcos, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Health Plan
All Other Third Party
Blue Shield of California
CVS Health (formerly Aetna)
Medicare
Molina
Other Provider Networks
Other Support Agencies/Consultants
Sharp Health Plan
UnitedHealthcare
View All Insurances
Where is Dr. Marjon's office located?
Dr. Philip Marjon's Primary Practice
838 Nordahl Rd Ste 300
San Marcos, CA 92069
(619) 872-0953
What is Dr. Marjon's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Marjon's National Provider Identifier (NPI) number is 1912234121.
What common questions do patients ask about Dr. Marjon?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Marjon
What is Dr. Philip Marjon's specialty?
Dr. Marjon is a Hematology / Oncology Specialist near San Marcos, CA. An internist doctor of osteopathy specializing in the combined treatment of hematology and oncology disorders. A doctor of osteopathy who is board eligible or certified by the American Osteopathic Board of Internal Medicine was previously able to obtain a Certificate of Special Qualifications in Hematology and Oncology; however, this certificate is no longer available. Contact Dr. Marjon to book an appointment today.
Is this Dr. Philip Marjon affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Marjon is affiliated with Palomar Medical Center Escondido which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Hematology / Oncology Specialist?
Explore Hematology / Oncology Specialist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Philip Marjon accepting new patients in San Marcos, CA?
Yes, Dr. Philip Marjon is accepting new patients at this time.
Does Dr. Philip Marjon offer online booking?
Please contact Dr. Marjon's office at (619) 872-0953 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Philip Marjon?
Please contact Dr. Marjon's office at (619) 872-0953 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Philip Marjon have?
Dr. Philip Marjon is certified by the American Board of Internal Medicine.
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