42 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Nath, Gastroenterologist in Boston, MA?
Dr. Barbara Nath, MD is a Gastroenterologist, who primarily practices in Boston, MA with 1 additional practice location. She has been practicing for over 42 years and is board certified by the American Board of Internal Medicine. Dr. Nath graduated from Columbia Univ College of Physicians And Surgeons and completed her residency at Mass Gen Hosp, Gastroenterology; Mass Gen Hosp, Internal Medicine. Dr. Nath is fluent in English and French, and is currently seeing new patients. Dr. Nath’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nath’s office at (617) 724-5996.
Where did Dr. Nath go to medical school and complete their residency?
Residency: Mass Gen Hosp, Gastroenterology; Mass Gen Hosp, Internal Medicine | Massachusetts General Hospital Program
Medical School: Columbia Univ Coll of Physicians And Surgeons, New York Ny | Columbia Univ College of Physicians And Surgeons
Is Dr. Nath board certified in Gastroenterologist?
Yes, Dr. Barbara Nath, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Nath speak?
Dr. Nath and their clinical team can communicate with patients in the following languages:
English
French
What conditions does Dr. Nath treat?
As a Gastroenterologist, Dr. Nath 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. Nath. 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:
- Colon Cancer Screening
- Health Screening
- Colorectal Cancer Screening (PDQ®)
- Screening Tests to Detect Colorectal Cancer and Polyps
- Tests to Detect Colorectal Cancer and Polyps
- Colorectal Cancer Screening
- Colonoscopy Screening
- Bowel Cancer Screening
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
Also known as:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- Acid Reflux
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
Also known as:
- Other Muscle Disorder
- Muscle Disorder
- Various Muscle Conditions
- Uncommon Muscle Problems
- Specific Muscle Ailments
ICD-10 Codes:
- M6289: Other specified disorders of muscle
Also known as:
- Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5900: Constipation, unspecified
Also known as:
- Gastroparesis
- Stomach Disorder
- Delayed Gastric Emptying
- Stomach Paralysis
- Gastric Motility Disorder
ICD-10 Codes:
- K3184: Gastroparesis
Also known as:
- Autonomic nervous system disorder
- Autonomic Nervous System Disorder
- ANS disorder
- Dysautonomia
- Autonomic neuropathy
ICD-10 Codes:
- G909: Disorder of the autonomic nervous system, unspecified
What procedures does Dr. Nath perform?
As a Gastroenterologist, Dr. Nath 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. Nath. 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:
- Colonoscopy with Biopsy
- Colonoscopy with Polyp Removal
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
CPT Codes:
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Upper Endoscopy with Biopsy
- Biopsy
- Endoscopy
- EGD with Biopsy
- Gastroscopy with Biopsy
- Esophagogastroduodenoscopy with Biopsy
CPT Codes:
- 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple
Does Dr. Nath accept my insurance?
Dr. Nath accepts most major insurance plans. Important: Please call our office at (617) 724-5996 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Nath accept in Boston, MA?
Dr. Nath in Boston, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield of Michigan
Carpenters Funds Administrative Office (CA)
CVS Health (formerly Aetna)
Express Scripts
Independence Blue Cross
Medicare
Molina
Point32Health
SGS North America Inc
State of Tennessee
View All Insurances
Where is Dr. Nath's office located?
What is Dr. Nath's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Nath's National Provider Identifier (NPI) number is 1427048503.
What common questions do patients ask about Dr. Nath?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Nath
What is Dr. Barbara Nath's specialty?
Dr. Nath is a Gastroenterologist near Boston, MA. An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs. Contact Dr. Nath to book an appointment today.
Is this Dr. Barbara Nath affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Nath is affiliated with Massachusetts General 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
Where can I learn more about Gastroenterologist?
Explore Gastroenterologist 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 Barbara Nath accepting new patients in Boston, MA?
Yes, Dr. Barbara Nath is accepting new patients at this time.
Does Dr. Barbara Nath offer online booking?
Please contact Dr. Nath's office at (617) 724-5996 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Barbara Nath?
Please contact Dr. Nath's office at (617) 724-5996 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Barbara Nath have?
Dr. Barbara Nath is certified by the American Board of Internal Medicine.
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