TN
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Nickolas, Endocrinologist in New York, NY?
Dr. Thomas Nickolas, MD is an Endocrinologist, who primarily practices in New York, NY with 1 additional practice location. He is board certified. Dr. Nickolas graduated from University of Pittsburgh School of Medicine and completed his residency at Univ Of Pa Hlth System, Internal Medicine. Dr. Nickolas is fluent in English, Italian, and Spanish, and is currently seeing new patients. Dr. Nickolas’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nickolas’s office at (212) 305-3273.
Where did Dr. Nickolas go to medical school and complete their residency?
Residency: Univ Of Pa Hlth System, Internal Medicine | Pennsylvania Hospital of the University of Pennsylvania Health System Program
Medical School: University of Pittsburgh Sch of Med, Pittsburgh Pa | University of Pittsburgh School of Medicine
Is Dr. Nickolas board certified as an Endocrinologist?
Yes, Dr. Thomas Nickolas, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Nickolas speak?
Dr. Nickolas and their clinical team can communicate with patients in the following languages:
English
Italian
Spanish
What conditions does an Endocrinologist like Dr. Nickolas typically treat?
As an Endocrinologist, Dr. Nickolas 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. Nickolas. 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:
- End-Stage Kidney Disease
- Kidney Failure
- Chronic Kidney Disease (CKD)
- Helping Your Child Adapt to Life with Chronic Kidney Disease
- ESRD
- End-Stage Renal Failure
ICD-10 Codes:
- N186: End stage renal disease
Also known as:
- Acute Kidney Failure
- Kidney Failure
- Acute Renal Failure
- Sudden Kidney Failure
ICD-10 Codes:
- N179: Acute kidney failure, unspecified
Also known as:
- Dialysis Dependence
- Dialysis
- Helping Your Child Adapt to Life with Chronic Kidney Disease
- Kidney Dialysis
- Renal Replacement Therapy
- On Dialysis
ICD-10 Codes:
- Z992: Dependence on renal dialysis
Also known as:
- Age-Related Osteoporosis
- Other Forms of Osteoporosis
- Fractures
- Osteoporosis
- Senile Osteoporosis
- Primary Osteoporosis
- Bone Thinning from Aging
- Secondary Osteoporosis
- Bone Thinning Disease
ICD-10 Codes:
- M810: Age-related osteoporosis without current pathological fracture
- M818: Other osteoporosis without current pathological fracture
Also known as:
- Overactive Parathyroid Glands due to Kidney Disease
- Parathyroid Disorder
- Renal Hyperparathyroidism
- Secondary Hyperparathyroidism
ICD-10 Codes:
- N2581: Secondary hyperparathyroidism of renal origin
What procedures does an Endocrinologist like Dr. Nickolas typically perform?
As an Endocrinologist, Dr. Nickolas 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. Nickolas. 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:
- Superficial Bone Biopsy (e.g., Hip, Rib)
- Biopsy
- Needle Bone Biopsy
- Trocar Bone Biopsy
- Ilium Biopsy
- Rib Biopsy
CPT Codes:
- 20220: Biopsy, bone, trocar, or needle; superficial (eg, ilium, sternum, spinous process, ribs)
Does Dr. Nickolas accept my insurance?
Dr. Nickolas accepts most major insurance plans. Important: Please call our office at (212) 305-3273 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Nickolas accept in New York, NY?
Dr. Nickolas in New York, 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
Blue Cross Blue Shield of Michigan
Medicare
Molina Healthcare
State of Illinois
UnitedHealth Group
View All Insurances
Where is Dr. Nickolas' office located?
What is Dr. Nickolas's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Nickolas's National Provider Identifier (NPI) number is 1558438788.
What common questions do patients ask about Dr. Nickolas?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Nickolas
What is Dr. Thomas Nickolas's specialty?
Dr. Nickolas is a Endocrinologist near New York, 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. Thomas Nickolas affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Nickolas is affiliated with Missouri Baptist Medical Center, Baptist Health Paducah 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 Thomas Nickolas accepting new patients in New York, NY?
Yes, Dr. Thomas Nickolas is accepting new patients at this time.
Does Dr. Thomas Nickolas offer online booking?
Please contact Dr. Nickolas's office at (212) 305-3273 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Thomas Nickolas?
Please contact Dr. Nickolas's office at (212) 305-3273 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Thomas Nickolas have?
Dr. Thomas Nickolas is certified by the American Board of Internal Medicine.
Other Endocrinologist Near New York, NY
HH
Endocrinologist
Dr. Hoang-Long Huynh, MD is an Endocrinologist, who primarily practices in New York, NY with 1 additional practice location.
New York, NY

Endocrinologist
Dr. Ira Tabas, MD is an Endocrinologist, who primarily practices in New York, NY. He is board certified.
New York, NY
AC
Endocrinologist
Dr. Angela Carrelli is an Endocrinologist, who primarily practices in New York, NY with 1 additional practice location.
New York, NY