Affiliated with a Castle Connolly Top Hospital
Who is Dr. De Souza, Endocrinologist in Bellport, NY?
Dr. Nastassia De Souza, MD is an Endocrinologist, who primarily practices in Bellport, NY. Dr. De Souza completed her residency at Wellspan York Hospital. Dr. De Souza is fluent in English, and is currently seeing new patients. Dr. De Souza’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. De Souza’s office at (631) 227-6600.
Where did Dr. De Souza go to medical school and complete their residency?
Fellowship: University of Texas Medical Branch Hospitals
Residency: Wellspan York Hospital
Medical School: Windsor University School of Medicine | University of Toronto
What languages does Dr. De Souza speak?
Dr. De Souza and their clinical team can communicate with patients in the following languages:
English
What conditions does an Endocrinologist like Dr. De Souza typically treat?
As an Endocrinologist, Dr. De Souza 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. De Souza. 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 here.
Also known as:
- Type 2 Diabetes with High Blood Sugar
- Diabetes Type 2
- Hyperglycemia
- Type 2 diabetes
- Diabetic Hyperglycemia
- High Blood Glucose
- High Sugar Levels
ICD-10 Codes:
- E1165: Type 2 diabetes mellitus with hyperglycemia
Also known as:
- Post-Surgery Hypothyroidism
- Other Hypothyroidism
- Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Postoperative Underactive Thyroid
- Thyroid Failure After Surgery
- Underactive Thyroid
- Low Thyroid Function
- Thyroid Gland Underactivity
ICD-10 Codes:
- E890: Postprocedural hypothyroidism
- E038: Other specified hypothyroidism
- E039: Hypothyroidism, unspecified
Also known as:
- Nontoxic Multinodular Goiter
- Thyroid Disease
- Multinodular Goiter
- Lumpy Enlarged Thyroid
ICD-10 Codes:
- E042: Nontoxic multinodular goiter
Also known as:
- Vitamin D Deficiency
- Low Vitamin D Levels
- Lack of Vitamin D
- Hypovitaminosis D
ICD-10 Codes:
- E559: Vitamin D deficiency, unspecified
Also known as:
- Age-Related Osteoporosis
- Fractures
- Osteoporosis
- Senile Osteoporosis
- Primary Osteoporosis
- Bone Thinning from Aging
ICD-10 Codes:
- M810: Age-related osteoporosis without current pathological fracture
What procedures does an Endocrinologist like Dr. De Souza typically perform?
As an Endocrinologist, procedures performed by Dr. Nastassia De Souza may include:
- Adrenal Surgery
- Comparative Genomic Hybridization
- D and C / Vacuum Aspiration
- Diabetes Blood Sugar Management
- Diabetes Care - Kidney Disease Monitoring
- Diabetes Consultation
- Doppler Ultrasound
- Egg Freezing/ Fertility Preservation
Please contact Dr. De Souza's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. De Souza accept my insurance?
Dr. De Souza accepts most major insurance plans. Important: Please call our office at (631) 227-6600 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. De Souza accept in Bellport, NY?
Dr. De Souza in Bellport, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Cigna Group
Medicare
Service Employees International Union (SEIU)
State of New York
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. De Souza's office located?
Dr. Nastassia De Souza's Primary Practice
515 Bellport Ave
Bellport, NY 11713
(631) 227-6600
What is Dr. De Souza's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. De Souza's National Provider Identifier (NPI) number is 1891178836.
What common questions do patients ask about Dr. De Souza?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. De Souza
What is Dr. Nastassia De Souza's specialty?
Dr. De Souza is a Endocrinologist near Bellport, NY.
What does an Endocrinologist do?
An internist specializing in disorders of the endocrine glands, including the thyroid and adrenal glands. This specialist also manages a range of conditions such as diabetes, metabolic and nutritional disorders, obesity, pituitary disorders, and menstrual and sexual health issues.
Is this Dr. Nastassia De Souza affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. De Souza is affiliated with Nyu Langone Health - Tisch Hospital, Stony Brook University Hospital, Mather 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
When to see an Endocrinologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Endocrinologist. 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 Nastassia De Souza accepting new patients in Bellport, NY?
Yes, Dr. Nastassia De Souza is accepting new patients at this time.
Does Dr. Nastassia De Souza offer online booking?
Please contact Dr. De Souza's office at (631) 227-6600 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Nastassia De Souza?
Please contact Dr. De Souza's office at (631) 227-6600 for information regarding telehealth appointment availability or for scheduling assistance.
<section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>