SP
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Parker, Gastroenterologist in Lebanon, NH?
Dr. Siddhartha Parker, MD is a Gastroenterologist, who primarily practices in Lebanon, NH with 2 additional practice locations. He is board certified. Dr. Parker graduated from Tufts University School of Medicine and completed his residency at University of Massachusetts Program. Dr. Parker is fluent in English, and is currently seeing new patients. Dr. Parker’s practice accepts Cigna, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Parker’s office at (603) 526-5544.
Where did Dr. Parker go to medical school and complete their residency?
Residency: University of Massachusetts Program
Medical School: Tufts University School of Medicine
What languages does Dr. Parker speak?
Dr. Parker and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Parker treat?
As a Gastroenterologist, Dr. Parker 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. Parker. 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:
- Crohn's Disease of the Small Intestine
- Crohn's Disease Affecting Small and Large Intestines
- Crohn's Disease of the Large Intestine
- Crohn's Disease of the Small Intestine with Bowel Blockage
- Crohn's Disease
- Crohn’s Disease
- Intestinal Obstruction
- Regional Enteritis
- Inflammatory Bowel Disease (IBD)
- Ileitis
- Panenteric Crohn's Disease
- Crohn's of Both Bowels', 'Generalized Crohn's Disease
- Large Bowel Crohn's
- Crohn's Colitis', 'Colonic Crohn's Disease
- Small Bowel Crohn's with Obstruction', 'Ileitis with Intestinal Blockage', 'Bowel Obstruction from Crohn's
ICD-10 Codes:
- K5000: Crohn's disease of small intestine without complications
- K5080: Crohn's disease of both small and large intestine without complications
- K5010: Crohn's disease of large intestine without complications
- K50012: Crohn's disease of small intestine with intestinal obstruction
Also known as:
- GERD with Esophagitis
- Acid Reflux
- Eosinophilic Esophagitis
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Reflux Esophagitis
- Acid Reflux Esophagus Inflammation
- Heartburn with Esophagus Damage
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K2100: Gastro-esophageal reflux disease with esophagitis, without bleeding
- K219: Gastro-esophageal reflux disease without esophagitis
Also known as:
- Ulcerative Pancolitis
- Ulcerative Pancolitis with Rectal Bleeding
- Ulcerative Colitis
- Gastrointestinal Bleeding
- Chronic Pancolitis
- Extensive Ulcerative Colitis
- Inflammatory Bowel Disease (IBD)
- Chronic Pancolitis with Bloody Stool
- Extensive Ulcerative Colitis with Rectal Bleeding
- GI Bleeding from Pancolitis
ICD-10 Codes:
- K5100: Ulcerative (chronic) pancolitis without complications
- K51011: Ulcerative (chronic) pancolitis with rectal bleeding
Also known as:
- Blocked Esophagus
- Esophagus Disorder
- Esophageal Obstruction
- Food Pipe Blockage
- Swallowing Difficulty
ICD-10 Codes:
- K222: Esophageal obstruction
Also known as:
- Esophagitis
- Barrett's Esophagus
- Esophagus Disorder
- Barrett’s Esophagus
- Inflammation of the Esophagus
- Sore Esophagus
- Esophageal Inflammation
- Barrett's condition
- Esophageal metaplasia
ICD-10 Codes:
- K2090: Esophagitis, unspecified without bleeding
- K2270: Barrett's esophagus without dysplasia
Also known as:
- Non-Infectious Gastroenteritis and Colitis
- Digestive Disease
- Inflammation of Stomach and Intestines
- Non-Bacterial Colitis
- Gut Inflammation
ICD-10 Codes:
- K529: Noninfective gastroenteritis and colitis, unspecified
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:
- Celiac Disease
- Gluten-Sensitive Enteropathy
- Sprue
- Coeliac Disease
- Gluten Intolerance
ICD-10 Codes:
- K900: Celiac disease
Also known as:
- Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Painful swallowing
ICD-10 Codes:
- R1310: Dysphagia, unspecified
Also known as:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- Stomach and Duodenum Disorder
- Stomach Disorder
- Gastric Conditions
- Duodenal Conditions
- Digestive System Disorders
ICD-10 Codes:
- K3189: Other diseases of stomach and duodenum
Also known as:
- Dark, Tarry Stools (Melena)
- Gastrointestinal Bleeding
- Melena
- Black Stools
- Upper GI Bleed Signs
ICD-10 Codes:
- K921: Melena
Also known as:
- Benign Ascending Colon Polyp
- Benign Tumor
- Colonic Polyps
- Colon Polyps
- Non-cancerous ascending colon growth
- Ascending colon adenoma
- Ascending colon benign tumor
ICD-10 Codes:
- D122: Benign neoplasm of ascending colon
Which procedures does Dr. Parker perform as a Gastroenterologist?
As a Gastroenterologist, procedures performed by a Dr. Siddhartha Parker may include:
- Colonoscopy
- Colonoscopy Consultation
- Colorectal Cancer Screening
- Endoscopic Ultrasound
- Endoscopy / Endoscopic Ultrasound
- Gastric Balloon
- Gastric Stimulator Implantation Consultation
- Gastric Stimulator Implantation Follow Up
For detailed information, please contact Dr. Parker's office.
Does Dr. Parker accept my insurance?
Dr. Parker accepts most major insurance plans. Important: Please call our office at (603) 526-5544 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Parker accept in Lebanon, NH?
Dr. Parker in Lebanon, NH accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
BCBS Unspecified
BlueCross and BlueShield of Vermont
Cigna
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Federal Employee Program
Medicare
Point32Health
State of Vermont
UnitedHealthcare
View All Insurances
Where is Dr. Parker's office located?
Dr. Siddhartha Parker's Primary Practice
1 Medical Center Dr
Lebanon, NH 03756
(603) 526-5544
What is Dr. Parker's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Parker's National Provider Identifier (NPI) number is 1417117532.
What common questions do patients ask about Dr. Parker?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Parker
What is Dr. Siddhartha Parker's specialty?
Dr. Parker is a Gastroenterologist near Lebanon, NH. 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. Parker to book an appointment today.
Is this Dr. Siddhartha Parker affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Parker is affiliated with Dartmouth Hitchcock Medical Center, New London Hospital 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
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 Siddhartha Parker accepting new patients in Lebanon, NH?
Yes, Dr. Siddhartha Parker is accepting new patients at this time.
Does Dr. Siddhartha Parker offer online booking?
Please contact Dr. Parker's office at (603) 526-5544 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Siddhartha Parker?
Please contact Dr. Parker's office at (603) 526-5544 for information regarding telehealth appointment availability or for scheduling assistance.
Other Gastroenterologist Near Lebanon, NH
SN
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JS
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Accepting patientsDr. Heiko Pohl, MD is a Gastroenterologist, who primarily practices in Lebanon, NH with 2 additional practice locations. He has been practicing for over 24 years and is board certified by the American Board of Internal Medicine.
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