19 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Shum, Hematology / Oncology Specialist in Whittier, CA?
Dr. Merrill Shum, MD is a Hematology / Oncology Specialist, who primarily practices in Whittier, CA with 2 additional practice locations. He has been practicing for over 19 years and is board certified. Dr. Shum graduated from Universidad AutÛnoma de Guadalajara Facultad de Medicina and completed his residency at Cooper University Hospital. Dr. Shum is fluent in English, Armenian, Spanish, and Tagalog, and is currently seeing new patients. Dr. Shum’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Shum’s office at (562) 698-6888.
Where did Dr. Shum go to medical school and complete their residency?
Fellowship: UMDNJ-R W Johnson Medical School-Camden (New Jersey) | (Hematology/Oncology), COOPER UNIVERSITY HOSPITAL, CAMDEN, NJ
Residency: Cooper University Hospital | Robert Wood Johnson University Hospital | Cooper University Hospital
Medical School: Universidad AutÛnoma de Guadalajara Facultad de Medicina
Is Dr. Shum board certified as a Hematology / Oncology Specialist?
Yes, Dr. Merrill Shum, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Shum speak?
Dr. Shum and their clinical team can communicate with patients in the following languages:
Armenian
English
Spanish
Tagalog
What conditions does Dr. Shum treat?
As a Hematology / Oncology Specialist, Dr. Shum 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. Shum. 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:
- Colorectal Cancer
- Colon cancer
- Rectal cancer
- Bowel cancer
- Malignant neoplasm of colon
- Malignant neoplasm of rectum
ICD-10 Codes:
- C189: Malignant neoplasm of colon, unspecified
- C20: Malignant neoplasm of rectum
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
- Female Breast Cancer
- Malignant Breast Tumor
- Breast Carcinoma
ICD-10 Codes:
- C50919: Malignant neoplasm of unspecified site of unspecified female breast
Also known as:
- Ovarian Cancer
- Ovarian Epithelial, Fallopian Tube, and Primary Peritoneal Cancer Treatment (PDQ)
- Cancer of the ovary
- Ovarian carcinoma
- Female reproductive cancer
ICD-10 Codes:
- C569: Malignant neoplasm of unspecified ovary
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:
- 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:
- Anemia
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
ICD-10 Codes:
- D649: Anemia, unspecified
What procedures does Dr. Shum perform?
As a Hematology / Oncology Specialist, Dr. Shum performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Shum. 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:
- Blood Transfusion
- Blood Transfusion and Donation
- Blood product transfusion
- Red blood cell transfusion
- Plasma transfusion
CPT Codes:
- 36430: Transfusion, blood or blood components
Also known as:
- Inserting a Long-Term IV Port (Central Line)
- Tunneled central venous catheter insertion
- Subcutaneous port placement
- Central line with port
CPT Codes:
- 36561: Insertion of tunneled centrally inserted central venous access device, with subcutaneous port; age 5 years or older
Also known as:
- Inserting a PICC Line (Without Port)
- Peripherally inserted central catheter placement
- Arm central line
CPT Codes:
- 36569: Insertion of peripherally inserted central venous catheter (PICC), without subcutaneous port or pump, without imaging guidance; age 5 years or older
Does Dr. Shum accept my insurance?
Dr. Shum accepts most major insurance plans. Important: Please call our office at (562) 698-6888 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Shum accept in Whittier, CA?
Dr. Shum in Whittier, 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 Commercial
All Other Third Party
CalOptima
Centene
Crown Cork and Seal Company
Heritage Health
Medicare
Other Health Care Provider
Other Provider Networks
View All Insurances
Where is Dr. Shum's office located?
Dr. Merrill Shum's Primary Practice
8135 Painter Ave Ste 103
Whittier, CA 90602
(562) 698-6888
Dr. Merrill Shum's Practice 2
3851 Katella Ave Ste 125
Los Alamitos, CA 90720
(562) 725-4367
What is Dr. Shum's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Shum's National Provider Identifier (NPI) number is 1982819702.
What common questions do patients ask about Dr. Shum?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Shum
What is Dr. Merrill Shum's specialty?
Dr. Shum is a Hematology / Oncology Specialist near Whittier, 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. Shum to book an appointment today.
Is this Dr. Merrill Shum affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Shum is affiliated with PIH Health Whittier Hospital, Torrance Memorial Medical Center, UCI Medical Center, Dignity Health - Glendale Memorial Hospital & Health Center which are a Castle Connolly Top Hospitals. 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 Merrill Shum accepting new patients in Whittier, CA?
Yes, Dr. Merrill Shum is accepting new patients at this time.
Does Dr. Merrill Shum offer online booking?
Please contact Dr. Shum's office at (562) 698-6888 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Merrill Shum?
Please contact Dr. Shum's office at (562) 698-6888 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Merrill Shum have?
Dr. Merrill Shum is certified by the American Board of Internal Medicine.
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