HN
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Nien, Diagnostic Radiologist in Torrance, CA?
Dr. Hannah Nien, MD is a Diagnostic Radiologist, who primarily practices in Torrance, CA with 2 additional practice locations. She is board certified. Dr. Nien is fluent in English, and is currently seeing new patients. Dr. Nien’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nien’s office at (310) 303-6500.
What languages does Dr. Nien speak?
Dr. Nien and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Nien treat?
As a Diagnostic Radiologist, Dr. Nien 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. Nien. 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:
- Mammogram for Breast Cancer Screening
- Health Screening
- Mammography
- Breast Cancer Screening (PDQ®)
- Mammograms
- Breast X-ray
- Breast Cancer Check
ICD-10 Codes:
- Z1231: Encounter for screening mammogram for malignant neoplasm of breast
Also known as:
- Abnormal Breast Imaging Results
- Mammography
- Inconclusive mammogram
- Unclear breast scan results
- Abnormal breast scan
ICD-10 Codes:
- R928: Other abnormal and inconclusive findings on diagnostic imaging of breast
Also known as:
- Calcium Spots on Mammogram
- Tiny Calcium Spots on Mammogram
- Mammography
- Breast calcifications
- Mammogram calcifications
- Calcium deposits in breast
- Breast microcalcifications
- Small calcium deposits in breast
ICD-10 Codes:
- R921: Mammographic calcification found on diagnostic imaging of breast
- R920: Mammographic microcalcification found on diagnostic imaging of breast
Also known as:
- Breast Lump in Right Upper Outer Quadrant
- Lump in Upper Outer Left Breast
- Breast Lump in Right Breast Overlapping Quadrants
- Lump in Left Breast (Multiple Areas)
- Lump in Right Breast
- Lump in Left Breast
- Breast Disease
- Lump in right breast upper outer
- Right breast mass upper outer
- Palpable mass right upper outer breast
- Mass in upper outer left breast
- Nodule in left breast upper outer
- Lump in right breast multiple areas
- Right breast mass overlapping
- Palpable mass right breast
- Mass in left breast multiple quadrants
- Left breast lump overlapping areas
- Nodule in left breast widespread
- Right breast mass
- Right breast lesion
- Right breast nodule
- Left breast mass
- Left breast lesion
- Left breast nodule
ICD-10 Codes:
- N6311: Unspecified lump in the right breast, upper outer quadrant
- N6321: Unspecified lump in the left breast, upper outer quadrant
- N6315: Unspecified lump in the right breast, overlapping quadrants
- N6325: Unspecified lump in the left breast, overlapping quadrants
- N6310: Unspecified lump in the right breast, unspecified quadrant
- N6320: Unspecified lump in the left breast, unspecified quadrant
Also known as:
- Fibrocystic Breast Changes
- Breast Cyst
- Breast Disease
- Cystic breasts
- Fibrocystic disease
- Lumpy breasts
- Breast lump (cystic)
- Fluid-filled breast sac
ICD-10 Codes:
- N6012: Diffuse cystic mastopathy of left breast
- N6002: Solitary cyst of left breast
- N6001: Solitary cyst of right breast
Also known as:
- Breast Pain
- Breast Lump
- Breast Disease
- Mastalgia
- Tender Breasts
- Sore Breasts
- Breast Mass
- Breast Nodule
- Lump in Right Breast
ICD-10 Codes:
- N644: Mastodynia
- N6341: Unspecified lump in right breast, subareolar
Also known as:
- Cystic Breast Changes in Right Breast
- Breast Disease
- Fibrocystic right breast
- Diffuse breast cysts right side
- Right breast cystic disease
ICD-10 Codes:
- N6011: Diffuse cystic mastopathy of right breast
Also known as:
- Osteoporosis Screening
- Health Screening
- Bone Density Test
- Bone Health Screening
- DEXA Scan
ICD-10 Codes:
- Z13820: Encounter for screening for osteoporosis
Also known as:
- Breast Cancer Screening
- Health Screening
- Breast Cancer Screening (PDQ®)
- Mammogram
- Breast Exam
- Breast Cancer Check
ICD-10 Codes:
- Z1239: Encounter for other screening for malignant neoplasm of breast
Also known as:
- Asymptomatic Menopause
- Menopause
- Menopausal Transition
- Postmenopause
- Change of Life
ICD-10 Codes:
- Z780: Asymptomatic menopausal state
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
Which procedures does Dr. Nien perform as a Diagnostic Radiologist?
As a Diagnostic Radiologist, procedures performed by a Dr. Hannah Nien may include:
- Abdominal Aortic Aneurysm (AAA) Screening
- Abdominal Imaging
- Abdominal Radiology Consultation
- Angiography
- Arthrography
- Barium Swallow
- Bone Biopsy
- Bone Density Measurement / DXA Scan
For detailed information, please contact Dr. Nien's office.
Does Dr. Nien accept my insurance?
Dr. Nien accepts most major insurance plans. Important: Please call our office at (310) 303-6500 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Nien accept in Torrance, CA?
Dr. Nien in Torrance, 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
Centene
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Monarch HealthCare
Scan Health Plan
St. Joseph Health System (CA)
UnitedHealthcare
View All Insurances
Where is Dr. Nien's office located?
Dr. Hannah Nien's Primary Practice
20929 Hawthorne Blvd
Torrance, CA 90503
(310) 303-6500
What is Dr. Nien's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Nien's National Provider Identifier (NPI) number is 1417183203.
What common questions do patients ask about Dr. Nien?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Nien
What is Dr. Hannah Nien's specialty?
Dr. Nien is a Diagnostic Radiologist near Torrance, CA. A radiologist is a medical doctor who specializes in using imaging technologies to diagnose, manage, and treat various medical conditions. Radiologists typically focus on Diagnostic Radiology, Interventional Radiology, or Radiation Oncology, and may also obtain certifications in a range of subspecialties, such as neuroradiology, musculoskeletal radiology, or pediatric radiology. Additionally, board certifications are available in Medical Physics, which ensures the safe and effective use of radiation in imaging and treatment. Radiologists collaborate with other healthcare professionals to interpret imaging results and help guide patient care decisions. Contact Dr. Nien to book an appointment today.
Is this Dr. Hannah Nien affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Nien is affiliated with Providence Mission Hospital Mission Viejo 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 Diagnostic Radiologist?
Explore Diagnostic Radiologist 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 Hannah Nien accepting new patients in Torrance, CA?
Yes, Dr. Hannah Nien is accepting new patients at this time.
Does Dr. Hannah Nien offer online booking?
Please contact Dr. Nien's office at (310) 303-6500 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Hannah Nien?
Please contact Dr. Nien's office at (310) 303-6500 for information regarding telehealth appointment availability or for scheduling assistance.
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