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Dr. Jennifer Nayor, MD

Boston, MA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Nayor, Gastroenterologist in Boston, MA?

    Dr. Jennifer Nayor, MD is a Gastroenterologist, who primarily practices in Boston, MA with 2 additional practice locations. She is board certified. Dr. Nayor graduated from Albert Einstein College of Medicine of Yeshiva University and completed her residency at Johns Hopkins University Program. Dr. Nayor is fluent in English, and is currently seeing new patients. Dr. Nayor’s practice accepts Cigna, Medicaid, Medicare, UnitedHealthcare, Aetna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nayor’s office at (978) 287-3835.

    Where did Dr. Nayor go to medical school and complete their residency?

    • Residency: Johns Hopkins University Program

    • Medical School: Albert Einstein College of Medicine of Yeshiva University

    What languages does Dr. Nayor speak?

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

    • English

    What conditions does Dr. Nayor treat?

    As a Gastroenterologist, Dr. Nayor 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. Nayor. 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:

    • Benign Ascending Colon Polyp
    • Benign Cecum Polyp
    • Benign Transverse Colon Polyp
    • Benign Sigmoid Colon Polyp
    • Benign Tumor
    • Colonic Polyps
    • Colon Polyps
    • Non-cancerous ascending colon growth
    • Ascending colon adenoma
    • Ascending colon benign tumor
    • Non-cancerous cecum growth
    • Cecal adenoma
    • Cecum benign tumor
    • Non-cancerous transverse colon growth
    • Transverse colon adenoma
    • Transverse colon benign tumor
    • Non-cancerous sigmoid colon growth
    • Sigmoid colon adenoma
    • Sigmoid colon benign tumor

    ICD-10 Codes:

    • D122: Benign neoplasm of ascending colon
    • D120: Benign neoplasm of cecum
    • D123: Benign neoplasm of transverse colon
    • D125: Benign neoplasm of sigmoid colon

    Also known as:

    • Colon Polyps
    • Non-Infectious Gastroenteritis and Colitis
    • Colonic Polyps
    • Digestive Disease
    • Colorectal Polyps
    • Intestinal Polyps
    • Bowel Polyps
    • Inflammation of Stomach and Intestines
    • Non-Bacterial Colitis
    • Gut Inflammation

    ICD-10 Codes:

    • Z86010: Personal history of colon polyps
    • K529: Noninfective gastroenteritis and colitis, unspecified

    Also known as:

    • Crohn's Disease
    • Crohn's Disease Affecting Small and Large Intestines
    • Crohn’s Disease
    • Regional Enteritis
    • Inflammatory Bowel Disease (IBD)
    • Terminal Ileitis
    • Panenteric Crohn's Disease
    • Crohn's of Both Bowels', 'Generalized Crohn's Disease

    ICD-10 Codes:

    • K5090: Crohn's disease, unspecified, without complications
    • K5080: Crohn's disease of both small and large intestine without complications

    Also known as:

    • Diarrhea
    • Loose stools
    • Runny poop
    • Frequent bowel movements

    ICD-10 Codes:

    • R197: Diarrhea, unspecified

    Also known as:

    • Upper Middle Abdominal Pain
    • Abdominal Pain
    • Epigastric pain
    • Pain below breastbone
    • Upper stomach pain

    ICD-10 Codes:

    • R1013: Epigastric pain

    Also known as:

    • Colon Polyps
    • Colonic Polyps
    • Colorectal polyps
    • Bowel polyps
    • Intestinal polyps

    ICD-10 Codes:

    • K635: Polyp of colon

    Also known as:

    • Heartburn
    • Acid Reflux
    • Indigestion
    • GERD Symptoms

    ICD-10 Codes:

    • R12: Heartburn

    Also known as:

    • Iron Deficiency Anemia
    • Anemia
    • Iron
    • Anemia from Iron Lack
    • Low Iron Anemia
    • Sideropenic Anemia

    ICD-10 Codes:

    • D509: Iron deficiency anemia, unspecified

    Also known as:

    • Dark, Tarry Stools (Melena)
    • Gastrointestinal Bleeding
    • Melena
    • Black Stools
    • Upper GI Bleed Signs

    ICD-10 Codes:

    • K921: Melena

    Also known as:

    • Ulcerative Colitis
    • Colitis
    • Inflammatory Bowel Disease (IBD)
    • Chronic Colitis

    ICD-10 Codes:

    • K5190: Ulcerative colitis, unspecified, without complications

    Also known as:

    • Follow-up After Treatment (Non-Cancer)
    • Post-Treatment Check-up
    • Aftercare Visit
    • Recovery Monitoring Exam

    ICD-10 Codes:

    • Z09: Encounter for follow-up examination after completed treatment for conditions other than malignant neoplasm

    Also known as:

    • Barrett's Esophagus
    • Esophagus Disorder
    • Barrett’s Esophagus
    • Barrett's condition
    • Esophageal metaplasia

    ICD-10 Codes:

    • K2270: Barrett's esophagus without dysplasia

    Also known as:

    • Abdominal Bloating
    • Gas
    • Gas in the Digestive Tract
    • Bloated Stomach
    • Swollen Belly
    • Gaseous Distension

    ICD-10 Codes:

    • R140: Abdominal distension (gaseous)

    Also known as:

    • Difficulty Swallowing
    • Swallowing Disorder
    • Dysphagia
    • Trouble swallowing
    • Painful swallowing

    ICD-10 Codes:

    • R1310: Dysphagia, unspecified

    Does Dr. Nayor accept my insurance?

    Dr. Nayor accepts most major insurance plans. Important: Please call our office at (978) 287-3835 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Nayor accept in Boston, MA?

    Dr. Nayor in Boston, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • BCBS Unspecified

    • Blue Cross Blue Shield of Massachusetts

    • Cigna

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Medicaid

    • Medicare

    • Point32Health

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Nayor's office located?

    Dr. Jennifer Nayor's Primary Practice

    75 Francis St

    Boston, MA 02115

    (978) 287-3835

    Get Directions

    Dr. Jennifer Nayor's Practice 2

    131 Old Road To 9 Acre Cor Ste 650

    Concord, MA 01742

    Get Directions

    Dr. Jennifer Nayor's Practice 3

    310 Baker Ave

    Concord, MA 01742

    (978) 287-3835

    Get Directions

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

    Dr. Nayor's National Provider Identifier (NPI) number is 1790912731.

    What common questions do patients ask about Dr. Nayor?

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

    What is Dr. Jennifer Nayor's specialty?

    Dr. Nayor 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. Nayor to book an appointment today.

    Is this Dr. Jennifer Nayor affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Nayor is affiliated with Emerson Health 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 Jennifer Nayor accepting new patients in Boston, MA?

    Yes, Dr. Jennifer Nayor is accepting new patients at this time.

    Does Dr. Jennifer Nayor offer online booking?

    Please contact Dr. Nayor's office at (978) 287-3835 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Jennifer Nayor?

    Please contact Dr. Nayor's office at (978) 287-3835 for information regarding telehealth appointment availability or for scheduling assistance.

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