
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Maxwell, Endocrinologist in Commack, NY?
Dr. Carolyn Maxwell, MD is an Endocrinologist, who primarily practices in Commack, NY with 1 additional practice location. She is board certified. Dr. Maxwell is fluent in English, and is currently seeing new patients. Dr. Maxwell’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Maxwell’s office.
What are Areas of Expertise for Dr. Maxwell?
Dr. Carolyn Maxwell, MD is a highly-rated, board-certified Endocrinologist 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. Maxwell empowers patients to confidently navigate their health journey, specializing in LGBTQ+ Health, Thyroid Disorders, and comprehensive wellness support. Serving the Commack, NY community, Dr. Maxwell is dedicated to enhancing lives through expert, patient-centered care.
Is Dr. Maxwell board certified as an Endocrinologist?
Yes, Dr. Carolyn Maxwell, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Maxwell speak?
Dr. Maxwell and their clinical team can communicate with patients in the following languages:
English
What conditions does an Endocrinologist like Dr. Maxwell typically treat?
As an Endocrinologist, Dr. Maxwell 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. Maxwell. 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:
- Type 2 Diabetes
- Type 2 Diabetes with High Blood Sugar
- Diabetes Type 2
- Type 2 diabetes
- Hyperglycemia
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
- Diabetic Hyperglycemia
- High Blood Glucose
- High Sugar Levels
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
- E1165: Type 2 diabetes mellitus with hyperglycemia
Also known as:
- Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
ICD-10 Codes:
- 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:
- Single Nontoxic Thyroid Nodule
- Thyroid Disease
- Benign Thyroid Nodule
- Solitary Thyroid Nodule
ICD-10 Codes:
- E041: Nontoxic single thyroid nodule
Also known as:
- Thyroid Cancer
- Thyroid Carcinoma
- Malignant Thyroid Nodule
- Thyroid Gland Cancer
ICD-10 Codes:
- C73: Malignant neoplasm of thyroid gland
Also known as:
- Type 1 Diabetes
- Diabetes Type 1
- Type 1 diabetes
- Diabetes Tests & Diagnosis
- Juvenile Diabetes
- Insulin-Dependent Diabetes
- T1D
ICD-10 Codes:
- E109: Type 1 diabetes mellitus without complications
What procedures does an Endocrinologist like Dr. Maxwell typically perform?
As an Endocrinologist, Dr. Maxwell 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. Maxwell. 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:
- Ultrasound-Guided Fine Needle Biopsy
- Ultrasound-Guided Fine Needle Aspiration Biopsy
- Biopsy
- Ultrasound
- FNA Biopsy with Ultrasound
- Image-Guided Biopsy
- Fine Needle Aspiration
- First Lesion Biopsy
- Needle Biopsy with Ultrasound
CPT Codes:
- 10005: Fine needle aspiration biopsy, including ultrasound guidance; first lesion
- 10006: Fine needle aspiration biopsy, including ultrasound guidance; each additional lesion (List separately in addition to code for primary procedure)
Does Dr. Maxwell accept my insurance?
Dr. Maxwell 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. Maxwell accept in Commack, NY?
Dr. Maxwell in Commack, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centene Corporation
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Healthfirst New York
Medicare
National Benefit Fund
Service Employees International Union (SEIU)
UnitedHealth Group
View All Insurances
Where is Dr. Maxwell's office located?

Stony Brook Internists - Endocrinology
500 Commack Road, Suite 103
Commack, NY 11725
Stony Brook Internists - Endocrinology
4 Smith Haven Mall Suite 203
Lake Grove, NY 11755
What is Dr. Maxwell's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Maxwell's National Provider Identifier (NPI) number is 1780846808.
What common questions do patients ask about Dr. Maxwell?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Maxwell
What is Dr. Carolyn Maxwell's specialty?
Dr. Maxwell is a Endocrinologist near Commack, 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. Carolyn Maxwell affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Maxwell is affiliated with Stony Brook University 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 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 Carolyn Maxwell accepting new patients in Commack, NY?
Yes, Dr. Carolyn Maxwell is accepting new patients at this time.
Does Dr. Carolyn Maxwell offer online booking?
Please contact Dr. Maxwell's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Carolyn Maxwell?
Please contact Dr. Maxwell's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Carolyn Maxwell have?
Dr. Carolyn Maxwell is certified by the American Board of Internal Medicine.
Other Endocrinologist Near Commack, NY

Dr. Marina Charitou, MD is an Endocrinologist, who primarily practices in Commack, NY.

Stony Brook Internists - Endocrinology
500 Commack Road, Suite 103
Commack, NY 11725
JK
Pediatric Endocrinologist
Dr. Jason Klein, MD is a Pediatric Endocrinologist, who primarily practices in New York, NY with 2 additional practice locations.
New York, NY
ZZ
Endocrinologist
Dr. Zimu Zheng, MD is an Endocrinologist, who primarily practices in Huntington, NY with 2 additional practice locations. She has been practicing for over 18 years.
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Connect with DR. Maxwell
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Stony Brook Internists - Endocrinology
500 Commack Road, Suite 103
Commack, NY 11725