
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Ly, Obstetrician / Gynecologist (OBGYN) in Boston, MA?
Dr. Thuytien Ly, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Boston, MA. She is board certified. Dr. Ly graduated from Tufts University School of Medicine and completed her residency at New England Med Ctr Hosps, Obstetrics And Gynecology. Dr. Ly is fluent in English and Vietnamese, and is currently seeing new patients. Dr. Ly’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ly’s office.
Where did Dr. Ly go to medical school and complete their residency?
Residency: New England Med Ctr Hosps, Obstetrics And Gynecology | Tufts Medical Center (New England) Program
Medical School: Tufts Univ Sch of Med, Boston Ma | Tufts University School of Medicine
Is Dr. Ly board certified as an Obstetrician / Gynecologist (OBGYN)?
Yes, Dr. Thuytien Ly, MD is board certified by the American Board of Obstetrics and Gynecology
What languages does Dr. Ly speak?
Dr. Ly and their clinical team can communicate with patients in the following languages:
English
Vietnamese
What conditions does an Obstetrician / Gynecologist (OBGYN) like Dr. Ly typically treat?
As an Obstetrician / Gynecologist (OBGYN), Dr. Ly 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. Ly. 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:
- Nuchal Translucency Screening
- NT scan
- First trimester screening ultrasound
- Screening for Down syndrome
ICD-10 Codes:
- Z3682: Encounter for antenatal screening for nuchal translucency
Also known as:
- Pregnancy Care for Older Mothers with Previous Births
- Health Problems in Pregnancy
- Advanced Maternal Age Multiple Pregnancies
- Elderly Multigravida Care
- Older Mother with Prior Births Pregnancy Monitoring
ICD-10 Codes:
- O09523: Supervision of elderly multigravida, third trimester
- O09521: Supervision of elderly multigravida, first trimester
Also known as:
- First Trimester Prenatal Care
- Second Trimester Prenatal Care
- Prenatal Care
- Early pregnancy care
- First trimester check-ups
- Antenatal care in early pregnancy
- Mid-Pregnancy Check-ups
- Routine Second Trimester Care
- Maternity Care (Second Trimester)
ICD-10 Codes:
- Z3491: Encounter for supervision of normal pregnancy, unspecified, first trimester
- Z3492: Encounter for supervision of normal pregnancy, unspecified, second trimester
Also known as:
- Prenatal Screening for Uncertain Due Date
- Antenatal Dating Scan
- Pregnancy Dating Ultrasound
- Due Date Confirmation Scan
ICD-10 Codes:
- Z3687: Encounter for antenatal screening for uncertain dates
Also known as:
- Pregnancy Care for Older Mothers with Previous Pregnancies
- Health Problems in Pregnancy
- Pregnancy monitoring for older mothers
- Managing pregnancy for advanced maternal age (multiple births)
- Geriatric multigravida care
- Older mom with previous pregnancies
ICD-10 Codes:
- O09522: Supervision of elderly multigravida, second trimester
Also known as:
- Obesity during pregnancy
- Health Problems in Pregnancy
- Obesity
- Maternal obesity
- Obesity in pregnancy
- Weight issues in pregnancy
ICD-10 Codes:
- O99213: Obesity complicating pregnancy, third trimester
What procedures does an Obstetrician / Gynecologist (OBGYN) like Dr. Ly typically perform?
As an Obstetrician / Gynecologist (OBGYN), procedures performed by Dr. Thuytien Ly may include:
- Abortion Consultation
- Abortion Follow Up
- Abortion (Medical)
- Abortion (Surgical)
- Annual Pap Smear / GYN Exam
- Antepartum Care
- Anterior Repair
- Artificial Insemination / Intra-Uterine
Please contact Dr. Ly's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Ly accept my insurance?
Dr. Ly accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ly accept in Boston, MA?
Dr. Ly in Boston, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
BMC Health System
Cigna Group
Elevance Health Inc. (formerly Anthem)
Medicare
View All Insurances
Where is Dr. Ly's office located?
What is Dr. Ly's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ly's National Provider Identifier (NPI) number is 1467442764.
What common questions do patients ask about Dr. Ly?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ly
What is Dr. Thuytien Ly's specialty?
Dr. Ly is a Obstetrician / Gynecologist (OBGYN) near Boston, MA.
What does an Obstetrician / Gynecologist (OBGYN) do?
An obstetrician/gynecologist has specialized knowledge, skills, and expertise in the medical and surgical management of the female reproductive system and related disorders. This physician acts as a consultant to other healthcare providers while also serving as a primary care physician for women, addressing their unique health needs throughout various stages of life.
Is this Dr. Thuytien Ly affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Ly is affiliated with Massachusetts General Hospital 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
When to see an Obstetrician / Gynecologist (OBGYN)?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Obstetrician / Gynecologist (OBGYN). Explore 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 Thuytien Ly accepting new patients in Boston, MA?
Yes, Dr. Thuytien Ly is accepting new patients at this time.
Does Dr. Thuytien Ly offer online booking?
Please contact Dr. Ly's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Thuytien Ly?
Please contact Dr. Ly's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Thuytien Ly have?
Dr. Thuytien Ly is certified by the American Board of Obstetrics and Gynecology.
Other Obstetrician / Gynecologist (OBGYN) Near Boston, MA
RW
Obstetrician / Gynecologist (OBGYN)
Dr. Robert Weatherford, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Boston, MA with 2 additional practice locations.
Boston, MA

Obstetrician / Gynecologist (OBGYN)
Dr. Isaac Schiff, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Boston, MA. He is board certified.
Boston, MA

Maternal & Fetal Medicine Specialist
Dr. Michael Greene, MD is a Maternal & Fetal Medicine Specialist, who primarily practices in Boston, MA. He has been practicing for over 41 years and is board certified.
Boston, MA
Connect with DR. Ly
Yaw 4 Vincent Ob Gyn Service
55 Fruit St
Boston, MA 02114