Dr. Brynn Marks, MD

Pediatric Endocrinologist, Pediatrician, Endocrinologist

Philadelphia, PA

Accepting patients

Who is Dr. Marks, Pediatric Endocrinologist in Philadelphia, PA?

Dr. Brynn Marks, MD is a Pediatric Endocrinologist, who primarily practices in Philadelphia, PA. Dr. Marks is fluent in English and Spanish, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Marks’s office at (202) 476-5000.

What languages does Dr. Marks speak?

Dr. Marks and their clinical team can communicate with patients in the following languages:

English
Spanish

What conditions does a Pediatric Endocrinologist like Dr. Marks typically treat?

As a Pediatric Endocrinologist, Dr. Marks 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. Marks. 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 1 Diabetes with High Blood Sugar
Type 1 Diabetes
Diabetes Type 1
Hyperglycemia
Type 1 diabetes
Diabetes Tests & Diagnosis
Diabetic Hyperglycemia
High Glucose in Type 1 Diabetes
High Blood Sugar Episode
Juvenile Diabetes
Insulin-Dependent Diabetes
T1D

ICD-10 Codes:

E1065: Type 1 diabetes mellitus with hyperglycemia
E109: Type 1 diabetes mellitus without complications

Also known as:

Type 2 Diabetes with High Blood Sugar
Type 2 Diabetes
Diabetes Type 2
Hyperglycemia
Type 2 diabetes
Diabetic Hyperglycemia
High Blood Glucose
High Sugar Levels
Diabetes Mellitus Type 2
Adult-Onset Diabetes
Non-Insulin Dependent Diabetes

ICD-10 Codes:

E1165: Type 2 diabetes mellitus with hyperglycemia
E119: Type 2 diabetes mellitus without complications

Also known as:

Immunization Visit
Vaccines
Vaccination appointment
Shot visit
Immunization encounter

ICD-10 Codes:

Z23: Encounter for immunization

Also known as:

Abnormal Thyroid Function Test Results
Thyroid Disease
Unusual thyroid test results
Irregular thyroid function
Thyroid hormone levels

ICD-10 Codes:

R946: Abnormal results of thyroid function studies

What procedures does a Pediatric Endocrinologist like Dr. Marks typically perform?

As a Pediatric Endocrinologist, procedures performed by Dr. Brynn Marks may include:

Please contact Dr. Marks' office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

Does Dr. Marks accept my insurance?

Dr. Marks accepts most major insurance plans. Important: Please call our office at (202) 476-5000 before your appointment to verify that your specific plan and network are accepted.

What insurance plans does Dr. Marks accept in Philadelphia, PA?

Dr. Marks in Philadelphia, PA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

Top Insurances

CVS Health (formerly Aetna)
Independence Health Group
Jefferson Health

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Where is Dr. Marks' office located?

Dr. Brynn Marks' Primary Practice

3401 Civic Center Blvd

Philadelphia, PA 19104

(202) 476-5000

Get Directions

What hospitals are Dr. Marks affiliated with?

Dr. Marks has admitting privileges at the following hospitals:

Nemours Childrens Hospital - Delaware,Wilmington, DE

What is Dr. Marks's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

Dr. Marks's National Provider Identifier (NPI) number is 1487944757.

What common questions do patients ask about Dr. Marks?

Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Marks

What is Dr. Brynn Marks's specialty?

Dr. Marks is a Pediatric Endocrinologist near Philadelphia, PA.

What does a Pediatric Endocrinologist do?

A pediatrician specializing in the care of infants, children, and adolescents with diseases caused by abnormalities in the endocrine glands, which produce hormones. This includes conditions such as diabetes mellitus, growth failure, atypical body size for age, early or delayed puberty, congenital abnormalities, and disorders affecting the thyroid, adrenal, and pituitary glands, as well as the genital region.

Is Dr. Brynn Marks affiliated with a ranked Castle Connolly Top Hospital?

No, Dr. Marks is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Nemours Childrens Hospital - Delaware. Castle Connolly Top Hospitals 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 a Pediatric Endocrinologist?: Guides for symptoms, conditions, and treatments

Understand your symptoms and know when it’s time to see a Pediatric 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.