Affiliated with a Castle Connolly Top Hospital
Who is Dr. Chen, Hematology / Oncology Specialist in Walnut Creek, CA?
What are Areas of Expertise for Dr. Chen?
Dr. Gigi Chen, MD is a highly-rated, board-certified Hematology / Oncology Specialist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Chen empowers patients to confidently navigate their health journey, specializing in Breast Cancer, Gynecologic Cancers, Hematologic Malignancies, Hematology, Lung Cancer, and comprehensive wellness support. Serving the Walnut Creek, CA community, Dr. Chen is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Chen go to medical school and complete their residency?
Medical School: University of California
What languages does Dr. Chen speak?
Dr. Chen and their clinical team can communicate with patients in the following languages:
- Chinese
- English
What conditions does a Hematology / Oncology Specialist like Dr. Chen typically treat?
As a Hematology / Oncology Specialist, Dr. Chen 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. Chen. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Endometrial Cancer
- Uterine Cancer
- Endometrial Cancer Treatment (PDQ®)
- Malignant Endometrial Tumor
- Endometrial Carcinoma
- Cancer of the Endometrium
ICD-10 Codes:
- C541: Malignant neoplasm of endometrium
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:
- 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:
- 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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Anemia
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
ICD-10 Codes:
- D649: Anemia, unspecified
What procedures does a Hematology / Oncology Specialist like Dr. Chen typically perform?
As a Hematology / Oncology Specialist, Dr. Chen 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. Chen. 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. Learn more about our claims-based healthcare methodology.
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:
- Plasma Exchange (Plasmapheresis)
- Therapeutic Plasmapheresis
- Plasma Pheresis
- Blood Plasma Treatment
CPT Codes:
- 36514: Therapeutic apheresis; for plasma pheresis
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)
Also known as:
- Therapeutic Blood Draw
- Therapeutic Phlebotomy
- Blood Letting
- Blood Removal for Treatment
CPT Codes:
- 99195: Phlebotomy, therapeutic (separate procedure)
Also known as:
- Abdominal Fluid Drainage with Imaging Guidance
- Guided Abdominal Paracentesis
- Ascites Drainage with Ultrasound
- Fluid Removal from Belly
CPT Codes:
- 49083: Abdominal paracentesis (diagnostic or therapeutic); with imaging guidance
Does Dr. Chen accept my insurance?
Dr. Chen accepts most major insurance plans. Important: Please call our office at (925) 677-5041 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chen accept in Walnut Creek, CA?
Dr. Chen in Walnut Creek, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Shield of California
Centene Corporation
Cigna Group
Conifer Health Solutions
Contra Costa
CVS Health (formerly Aetna)
Humana
Medicare
Molina Healthcare
UnitedHealth Group
View All Insurances
Where is Dr. Chen's office located?
Dr. Gigi Chen's Primary Practice
1914 Tice Valley Blvd
Walnut Creek, CA 94595
(925) 677-5041
What hospitals are Dr. Chen affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Chen has admitting privileges at the following hospitals:
What is Dr. Chen's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Chen's National Provider Identifier (NPI) number is 1821073636.
What common questions do patients ask about Dr. Chen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Chen