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Dr. Nikolaos Zacharias, MD
Houston, TX
24 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Zacharias, Maternal & Fetal Medicine Specialist in Houston, TX?
Dr. Nikolaos Zacharias, MD is a Maternal & Fetal Medicine Specialist, who primarily practices in Houston, TX with 2 additional practice locations. He has been practicing for over 24 years and is board certified. Dr. Zacharias is fluent in English, French, Greek, Modern (1453-), and Spanish, and is currently seeing new patients. Dr. Zacharias’s practice accepts UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Zacharias’s office.
What are Areas of Expertise for Dr. Zacharias?
Dr. Nikolaos Zacharias, MD is a highly-rated, board-certified Maternal & Fetal Medicine Specialist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Zacharias empowers patients to confidently navigate their health journey, specializing in Prenatal Ultrasound, or comprehensive wellness support. Serving the Houston/TX community, Dr. Zacharias is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Zacharias go to medical school and complete their residency?
Medical School: University Athens-Faculty Medical, School Of Health & Science
What languages does Dr. Zacharias speak?
Dr. Zacharias and their clinical team can communicate with patients in the following languages:
English
French
Greek, Modern (1453-)
Spanish
What conditions does Dr. Zacharias treat?
As a Maternal & Fetal Medicine Specialist, Dr. Zacharias 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. Zacharias. 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:
- Obesity during pregnancy
- Obesity during Mid-Pregnancy
- Health Problems in Pregnancy
- Obesity
- Maternal obesity
- Obesity in pregnancy
- Weight issues in pregnancy
- Excess weight in second trimester
- Mid-pregnancy obesity complications
- High BMI during second trimester
ICD-10 Codes:
- O99213: Obesity complicating pregnancy, third trimester
- O99212: Obesity complicating pregnancy, second trimester
Also known as:
- Excessive Fetal Growth
- Baby Growing Too Large
- Health Problems in Pregnancy
- Large baby in womb
- Macrosomia
- Big baby
- Fetal macrosomia
- Large for gestational age
- Big baby in womb
ICD-10 Codes:
- O3663X0: Maternal care for excessive fetal growth, third trimester, not applicable or unspecified
- O3662X0: Maternal care for excessive fetal growth, second trimester, not applicable or unspecified
Also known as:
- Poor Fetal Growth
- Health Problems in Pregnancy
- Fetal Growth Restriction
- Small for Gestational Age
- Intrauterine Growth Restriction (IUGR)
ICD-10 Codes:
- O365930: Maternal care for other known or suspected poor fetal growth, third trimester, not applicable or unspecified
Also known as:
- Too Much Amniotic Fluid
- Health Problems in Pregnancy
- Polyhydramnios
- Excess amniotic fluid
- High amniotic fluid volume
ICD-10 Codes:
- O403XX0: Polyhydramnios, third trimester, not applicable or unspecified
Also known as:
- General High-Risk Pregnancy Care
- Pregnancy Care for Older Mothers with Previous Births
- Health Problems in Pregnancy
- Specialized Obstetric Monitoring
- Maternal-Fetal Medicine Consult
- Pregnancy Management for Complications
- Advanced Maternal Age Multiple Pregnancies
- Elderly Multigravida Care
- Older Mother with Prior Births Pregnancy Monitoring
ICD-10 Codes:
- O09893: Supervision of other high risk pregnancies, third trimester
- O09523: Supervision of elderly multigravida, third trimester
Also known as:
- Supervision for Other High-Risk Pregnancies
- Pregnancy Care for Older Mothers with Previous Pregnancies
- Health Problems in Pregnancy
- Monitoring for various high-risk pregnancies
- Managing other complex pregnancies
- Special care for high-risk pregnancy
- Unspecified high-risk pregnancy management
- Pregnancy monitoring for older mothers
- Managing pregnancy for advanced maternal age (multiple births)
- Geriatric multigravida care
- Older mom with previous pregnancies
ICD-10 Codes:
- O09892: Supervision of other high risk pregnancies, second trimester
- O09522: Supervision of elderly multigravida, second trimester
Also known as:
- Type 2 Diabetes in Late Pregnancy
- Type 2 Diabetes in Pregnancy
- Diabetes and Pregnancy
- Pregnancy if You Have Diabetes
- Pre-existing Type 2 Diabetes third trimester
- Adult-Onset Diabetes in late pregnancy
- Non-Insulin-Dependent Diabetes in late pregnancy
- Adult-Onset Diabetes in Pregnancy
- Non-Insulin-Dependent Diabetes Pregnancy
- Diabetes Mellitus Type 2 Pregnancy
ICD-10 Codes:
- O24113: Pre-existing type 2 diabetes mellitus, in pregnancy, third trimester
- O24112: Pre-existing type 2 diabetes mellitus, in pregnancy, second trimester
Also known as:
- Diet-Controlled Gestational Diabetes
- Gestational Diabetes Controlled by Oral Medication
- Diabetes and Pregnancy
- Gestational diabetes
- Risk Factors for Type 2 Diabetes
- Gestational diabetes managed by diet
- Pregnancy diabetes diet control
- GDM diet management
- GDM on oral drugs
- Pregnancy diabetes oral meds
- Gestational diabetes pill controlled
ICD-10 Codes:
- O24410: Gestational diabetes mellitus in pregnancy, diet controlled
- O24415: Gestational diabetes mellitus in pregnancy, controlled by oral hypoglycemic drugs
Also known as:
- Fetal Genetic Disorder
- Genetic Disorder
- Health Problems in Pregnancy
- Hereditary Condition in Fetus
- Inherited Disease in Pregnancy
- Fetal Genetic Condition
ICD-10 Codes:
- O352XX0: Maternal care for (suspected) hereditary disease in fetus, not applicable or unspecified
Also known as:
- High Blood Pressure During Pregnancy
- High Blood Pressure in Pregnancy
- Chronic hypertension in pregnancy
- Essential hypertension complicating pregnancy
- Hypertension during gestation
- Pre-existing high blood pressure in pregnancy
ICD-10 Codes:
- O10013: Pre-existing essential hypertension complicating pregnancy, third trimester
Also known as:
- Polyhydramnios
- Health Problems in Pregnancy
- Excess amniotic fluid
- Too much amniotic fluid
- High amniotic fluid
ICD-10 Codes:
- O402XX0: Polyhydramnios, second trimester, not applicable or unspecified
Also known as:
- Prenatal Screening for Birth Defects
- Antenatal Malformation Screening
- Fetal Anomaly Scan
- Birth Defect Screening in Pregnancy
ICD-10 Codes:
- Z363: Encounter for antenatal screening for malformations
Also known as:
- Fetal Abnormality
- Birth Defects
- Health Problems in Pregnancy
- Congenital Anomaly
- Fetal Malformation
- Developmental Abnormality
- Birth Defect
ICD-10 Codes:
- O358XX0: Maternal care for other (suspected) fetal abnormality and damage, not applicable or unspecified
Which procedures does Dr. Zacharias perform as a Maternal & Fetal Medicine Specialist?
As a Maternal & Fetal Medicine Specialist, procedures performed by a Dr. Nikolaos Zacharias may include:
- Abortion Consultation
- Abortion Follow Up
- Abortion (Medical)
- Abortion (Surgical)
- Annual Pap Smear / GYN Exam
- Antepartum Care
- Anterior Repair
- Artificial Insemination / Intra-Uterine
For detailed information, please contact Dr. Zacharias' office.
Does Dr. Zacharias accept my insurance?
Dr. Zacharias 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. Zacharias accept in Houston, TX?
Dr. Zacharias in Houston, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centene
Community Health Choice
CVS Health (formerly Aetna)
Express Scripts
Health Care Service Corporation (HCSC)
KelseyCare Advantage
Molina
State of Texas
Texas Children's Hospital
UnitedHealthcare
View All Insurances
Where is Dr. Zacharias' office located?
What is Dr. Zacharias's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Zacharias's National Provider Identifier (NPI) number is 1972683225.
What common questions do patients ask about Dr. Zacharias?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Zacharias
What is Dr. Nikolaos Zacharias's specialty?
Dr. Zacharias is a Maternal & Fetal Medicine Specialist near Houston, TX. An obstetrician/gynecologist who specializes in the care of patients with pregnancy complications provides consultation and management for those experiencing obstetrical, medical, and surgical issues related to pregnancy. This specialist has advanced knowledge of the effects of these complications on both the mother and the fetus, as well as expertise in the latest diagnostic and treatment modalities for managing complicated pregnancies. Contact Dr. Zacharias to book an appointment today.
Is this Dr. Nikolaos Zacharias affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Zacharias is affiliated with St. Joseph Medical Center - Houston, TX 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 Maternal & Fetal Medicine Specialist?
Explore Maternal & Fetal Medicine 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 Nikolaos Zacharias accepting new patients in Houston, TX?
Yes, Dr. Nikolaos Zacharias is accepting new patients at this time.
Does Dr. Nikolaos Zacharias offer online booking?
Please contact Dr. Zacharias's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Nikolaos Zacharias?
Please contact Dr. Zacharias's office for information regarding telehealth appointment availability or for scheduling assistance.
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