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Dr. Maritza Ruiz, MD
Long Beach, CA
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Ruiz, Pediatric Hematologist-Oncologist in Long Beach, CA?
Dr. Maritza Ruiz, MD is a Pediatric Hematologist-Oncologist, who primarily practices in Long Beach, CA with 2 additional practice locations. She is board certified. Dr. Ruiz is fluent in English and Spanish, and is currently seeing new patients. Dr. Ruiz’s practice accepts Cigna, Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ruiz’s office at (562) 728-5000.
Is Dr. Ruiz board certified as a Pediatric Hematologist-Oncologist?
Yes, Dr. Maritza Ruiz, MD is board certified by the American Board of Pediatrics
What languages does Dr. Ruiz speak?
Dr. Ruiz and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Ruiz treat?
As a Pediatric Hematologist-Oncologist, Dr. Ruiz 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. Ruiz. 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
- Anemia
- Iron
- Anemia from Iron Lack
- Low Iron Anemia
- Sideropenic Anemia
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
ICD-10 Codes:
- D509: Iron deficiency anemia, unspecified
- D649: Anemia, unspecified
Also known as:
- Immune Thrombocytopenic Purpura
- Thrombocytopenia
- Platelet Disorder
- Immune thrombocytopenia
- ITP
- Idiopathic thrombocytopenic purpura
- Low platelet count
- Platelet deficiency
- Bleeding disorder
ICD-10 Codes:
- D693: Immune thrombocytopenic purpura
- D696: Thrombocytopenia, unspecified
Also known as:
- Non-Hereditary Low Immunoglobulin Levels
- Immune System and Disorder
- Acquired Antibody Deficiency
- Non-Genetic Immune Deficiency
ICD-10 Codes:
- D801: Nonfamilial hypogammaglobulinemia
Also known as:
- Beta Thalassemia
- Thalassemia
- Beta thalassemia
- Beta-thalassemia major', 'Cooley's anemia
- Thalassemia intermedia
ICD-10 Codes:
- D561: Beta thalassemia
Also known as:
- Sickle Cell Disease (Stable)
- Sickle Cell Disease
- Sickle cell anemia without crisis
- Chronic sickle cell disease
- Stable sickle cell
ICD-10 Codes:
- D571: Sickle-cell disease without crisis
Also known as:
- Low Neutrophil Count
- Blood Disorder
- Neutropenia
- Low white blood cell count
- Neutrophil deficiency
ICD-10 Codes:
- D709: Neutropenia, unspecified
Also known as:
- Other Hemolytic Uremic Syndrome
- Kidney Disease
- Platelet Disorder
- Atypical HUS
- aHUS
- Non-infection HUS
ICD-10 Codes:
- D5939: Other hemolytic-uremic syndrome
Also known as:
- Immune Deficiency
- Immune System and Disorder
- Weak Immune System
- Immune System Disorder
ICD-10 Codes:
- D849: Immunodeficiency, unspecified
What procedures does Dr. Ruiz perform?
As a Pediatric Hematologist-Oncologist, Dr. Ruiz 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. Ruiz. 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:
- Bone Marrow Biopsy and Aspiration
- Biopsy
- Bone Marrow Tests
- Bone Marrow Exam
- Bone Marrow Sample Collection
- Diagnostic Bone Marrow Procedure
CPT Codes:
- 38222: Diagnostic bone marrow; biopsy(ies) and aspiration(s)
Does Dr. Ruiz accept my insurance?
Dr. Ruiz accepts most major insurance plans. Important: Please call our office at (562) 728-5000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ruiz accept in Long Beach, CA?
Dr. Ruiz in Long Beach, 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
Blue Shield of California
CalOptima
Crown Cork and Seal Company
CVS Health (formerly Aetna)
Monarch HealthCare
OptumRx
Other Health Care Provider
State of California
UnitedHealthcare
View All Insurances
Where is Dr. Ruiz's office located?
Dr. Maritza Ruiz's Primary Practice
2653 Elm Ave Ste 200
Long Beach, CA 90806
(562) 728-5000
What is Dr. Ruiz's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ruiz's National Provider Identifier (NPI) number is 1275725061.
What common questions do patients ask about Dr. Ruiz?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ruiz
What is Dr. Maritza Ruiz's specialty?
Dr. Ruiz is a Pediatric Hematologist-Oncologist near Long Beach, CA. A pediatrician trained in the integration of pediatrics, hematology, and oncology, specializing in the recognition and management of blood disorders and cancer in children. This expert provides comprehensive care for conditions such as anemia, bleeding disorders, and various pediatric cancers. Contact Dr. Ruiz to book an appointment today.
Is this Dr. Maritza Ruiz affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Ruiz is affiliated with Providence St. Jude Medical Center, Hoag Hospital Newport Beach, PIH Health Whittier Hospital 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 Pediatric Hematologist-Oncologist?
Explore Pediatric Hematologist-Oncologist 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 Maritza Ruiz accepting new patients in Long Beach, CA?
Yes, Dr. Maritza Ruiz is accepting new patients at this time.
Does Dr. Maritza Ruiz offer online booking?
Please contact Dr. Ruiz's office at (562) 728-5000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Maritza Ruiz?
Please contact Dr. Ruiz's office at (562) 728-5000 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Maritza Ruiz have?
Dr. Maritza Ruiz is certified by the American Board of Pediatrics.
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DS
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