Affiliated with a Castle Connolly Top Hospital
Who is Dr. Ullman, Gastroenterologist in Scarsdale, NY?
What are Areas of Expertise for Dr. Ullman?
Dr. Thomas Ullman, MD is a highly-rated, board-certified Gastroenterologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Ullman empowers patients to confidently navigate their health journey, specializing in Colon & Rectal Cancer, Inflammatory Bowel Disease/Crohn's, Irritable Bowel Syndrome, Ulcerative Colitis, and comprehensive wellness support. Serving the Scarsdale, NY community, Dr. Ullman is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Ullman go to medical school and complete their residency?
Fellowship: Digestive Disease, Yale University School of Medicine | Yale University School of Medicine, New Haven, Connecticut, United States
Residency: Yale New Haven Hosp, Gastroenterology; Ny & Presby Hp-Cornell Campus, Internal Medicine | New York Hospital | New York Hospital
Is Dr. Ullman board certified as a Gastroenterologist?
Yes, Dr. Thomas Ullman, MD is board certified by the American Board of Internal Medicine , American Board of Internal Medicine since 1995, American Board of Internal Medicine since 1999, American Board of Internal Medicine since 2009
What languages does Dr. Ullman speak?
Dr. Ullman and their clinical team can communicate with patients in the following languages:
- English
What conditions does a Gastroenterologist like Dr. Ullman typically treat?
As a Gastroenterologist, Dr. Ullman 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. Ullman. 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:
- 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:
- Ulcerative Pancolitis
- Ulcerative Colitis
- Chronic Pancolitis
- Extensive Ulcerative Colitis
- Inflammatory Bowel Disease (IBD)
- Chronic Pancolitis with Complications
- Extensive Ulcerative Colitis with Complications
- Inflammatory Bowel Disease (IBD) with Complications
ICD-10 Codes:
- K5100: Ulcerative (chronic) pancolitis without complications
- K51019: Ulcerative (chronic) pancolitis with unspecified complications
Also known as:
- Crohn's Disease of the Small Intestine
- Crohn's Disease of the Small Intestine with Bowel Blockage
- Crohn's Disease Affecting Small and Large Intestines
- Crohn's Disease
- Crohn’s Disease
- Intestinal Obstruction
- Regional Enteritis
- Inflammatory Bowel Disease (IBD)
- Ileitis
- Small Bowel Crohn's with Obstruction
- Ileitis with Intestinal Blockage
- Bowel Obstruction from Crohn's
- Panenteric Crohn's Disease
- Crohn's of Both Bowels
- Generalized Crohn's Disease
ICD-10 Codes:
- K5000: Crohn's disease of small intestine without complications
- K50012: Crohn's disease of small intestine with intestinal obstruction
- K5080: Crohn's disease of both small and large intestine without complications
What procedures does a Gastroenterologist like Dr. Ullman typically perform?
As a Gastroenterologist, Dr. Ullman 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. Ullman. 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:
- Colonoscopy with Biopsy
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy with Polyp Removal
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
CPT Codes:
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
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
Also known as:
- Flexible Sigmoidoscopy with Biopsy
- Diagnostic Upper Endoscopy with Biopsy
- Colorectal Cancer Screening Tests
- Sigmoid Colon Scope with Biopsy
- Lower Endoscopy with Tissue Sample
- Flexible Sigmoidoscopy and Biopsy
- Rectum and Lower Colon Exam
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
CPT Codes:
- 45331: Sigmoidoscopy, flexible; with biopsy, single or multiple
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Endoscopy and Biopsy of Small Intestine Pouch
- Kock pouch endoscopy
- Ileal reservoir evaluation
- Small bowel pouch biopsy
CPT Codes:
- 44386: Endoscopic evaluation of small intestinal pouch (eg, Kock pouch, ileal reservoir [S or J]); with biopsy, single or multiple
Does Dr. Ullman accept my insurance?
Dr. Ullman accepts most major insurance plans. Important: Please call our office at (212) 987-3100 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ullman accept in Scarsdale, NY?
Dr. Ullman in Scarsdale, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centene Corporation
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Healthfirst New York
Horizon BlueCross BlueShield
Medicare
UMR Administered Payer
UnitedHealth Group
View All Insurances
Where is Dr. Ullman's office located?
Dr. Thomas Ullman's Primary Practice
341 Central Park Ave
Scarsdale, NY 10583
(212) 987-3100
What hospitals are Dr. Ullman affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Ullman has admitting privileges at the following hospitals:
What is Dr. Ullman's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ullman's National Provider Identifier (NPI) number is 1447281944.
What common questions do patients ask about Dr. Ullman?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ullman

