SM
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Mahajan, Hematology / Oncology Specialist in Eureka, CA?
Dr. Shirish Mahajan, MD is a Hematology / Oncology Specialist, who primarily practices in Eureka, CA with 2 additional practice locations. He is board certified. Dr. Mahajan completed his residency at Univ Hosp-Suny Stony Brook, Hematology/Oncology; Suny Hlth Sci Ctr Brooklyn, Internal Medicine. Dr. Mahajan is fluent in English and Tamil, and is currently seeing new patients. Dr. Mahajan’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mahajan’s office at (530) 244-2223.
Where did Dr. Mahajan go to medical school and complete their residency?
Residency: Univ Hosp-Suny Stony Brook, Hematology/Oncology; Suny Hlth Sci Ctr Brooklyn, Internal Medicine
Medical School: Pondicherry University Jawaharlal Institute
What languages does Dr. Mahajan speak?
Dr. Mahajan and their clinical team can communicate with patients in the following languages:
English
Tamil
What conditions does Dr. Mahajan treat?
As a Hematology / Oncology Specialist, Dr. Mahajan 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. Mahajan. 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:
- Iron Deficiency Anemia
- Iron Deficiency Anemia from Chronic Blood Loss
- Anemia
- Iron
- Anemia from Iron Lack
- Low Iron Anemia
- Sideropenic Anemia
- Anemia due to iron deficiency and blood loss
- Chronic blood loss anemia
- Low iron anemia from bleeding
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
ICD-10 Codes:
- D509: Iron deficiency anemia, unspecified
- D500: Iron deficiency anemia secondary to blood loss (chronic)
- D649: Anemia, unspecified
Also known as:
- Secondary Polycythemia
- Monoclonal Gammopathy
- Blood Disorder
- Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ)
- High red blood cell count (secondary)
- Excess red blood cells (secondary)
- Acquired polycythemia
- MGUS
- Plasma Cell Disorder
- Gammopathy of Undetermined Significance
ICD-10 Codes:
- D751: Secondary polycythemia
- D472: Monoclonal gammopathy
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:
- Breast Cancer
- Mammary cancer
- Breast carcinoma
- Breast tumor
ICD-10 Codes:
- C50911: Malignant neoplasm of unspecified site of right female breast
- C50912: Malignant neoplasm of unspecified site of left female breast
Also known as:
- Hereditary Hemochromatosis
- Hemochromatosis
- Hereditary hemochromatosis
- Genetic Iron Overload
- Primary Hemochromatosis
ICD-10 Codes:
- E83110: Hereditary hemochromatosis
Also known as:
- Thrombocytopenia
- Platelet Disorder
- Low platelet count
- Platelet deficiency
- Bleeding disorder
ICD-10 Codes:
- D696: Thrombocytopenia, unspecified
Also known as:
- Liver Cancer
- Childhood Liver Cancer
- Hepatic Cancer
- Hepatocellular Carcinoma
ICD-10 Codes:
- C220: Liver cell carcinoma
Also known as:
- Other Specific Abnormal Blood Chemistry Results
- Blood
- Specified Blood Chemistry Imbalance
- Unusual Blood Chemistry Findings
- Specific Blood Panel Abnormalities
ICD-10 Codes:
- R7989: Other specified abnormal findings of blood chemistry
Also known as:
- Myelodysplastic Syndrome
- Myelodysplastic Syndromes
- Myelodysplastic Syndromes Treatment (PDQ®)
- MDS
- Preleukemia
- Bone marrow failure disorder
ICD-10 Codes:
- D469: Myelodysplastic syndrome, unspecified
Also known as:
- Personal History of Breast Cancer
- Breast Cancer
- Past breast cancer
- Previous mammary malignancy
- History of breast tumor
ICD-10 Codes:
- Z853: Personal history of malignant neoplasm of breast
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:
- Lung Cancer
- Bronchial cancer
- Malignant neoplasm of lung
- Pulmonary cancer
ICD-10 Codes:
- C3490: Malignant neoplasm of unspecified part of unspecified bronchus or lung
Also known as:
- Iron Deficiency
- Iron
- Malnutrition
- Lack of Iron
- Low Iron Levels
- Iron Depletion
ICD-10 Codes:
- E611: Iron deficiency
Also known as:
- Cancer Chemotherapy
- Chemo treatment
- Oncology chemotherapy
- Cancer drug therapy
ICD-10 Codes:
- Z5111: Encounter for antineoplastic chemotherapy
Which procedures does Dr. Mahajan perform as a Hematology / Oncology Specialist?
As a Hematology / Oncology Specialist, procedures performed by a Dr. Shirish Mahajan 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. Mahajan's office.
Does Dr. Mahajan accept my insurance?
Dr. Mahajan accepts most major insurance plans. Important: Please call our office at (530) 244-2223 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Mahajan accept in Eureka, CA?
Dr. Mahajan in Eureka, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene
CVS Health (formerly Aetna)
Department of Defense / Tricare
Department of Veterans Affairs
Health Care Service Corporation (HCSC)
Medicare
Presbyterian Health Plan
State of New Mexico
UnitedHealthcare
View All Insurances
Where is Dr. Mahajan's office located?
What is Dr. Mahajan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Mahajan's National Provider Identifier (NPI) number is 1609808856.
What common questions do patients ask about Dr. Mahajan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Mahajan
What is Dr. Shirish Mahajan's specialty?
Dr. Mahajan is a Hematology / Oncology Specialist near Eureka, 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. Mahajan to book an appointment today.
Is this Dr. Shirish Mahajan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Mahajan is affiliated with Christus Health 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 Shirish Mahajan accepting new patients in Eureka, CA?
Yes, Dr. Shirish Mahajan is accepting new patients at this time.
Does Dr. Shirish Mahajan offer online booking?
Please contact Dr. Mahajan's office at (530) 244-2223 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Shirish Mahajan?
Please contact Dr. Mahajan's office at (530) 244-2223 for information regarding telehealth appointment availability or for scheduling assistance.
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