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Dr. Thomas Walker, MD

Aurora, CO

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Walker, Pediatric Gastroenterologist in Aurora, CO?

    Dr. Thomas Walker, MD is a Pediatric Gastroenterologist, who primarily practices in Aurora, CO with 1 additional practice location. Dr. Walker completed his residency at Or Hlth Sci Univ Hosp, Pediatrics. Dr. Walker is fluent in English, and is currently seeing new patients. Dr. Walker’s practice accepts Cigna, Kaiser Permanente and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Walker’s office at (720) 777-6669.

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

    • Residency: Or Hlth Sci Univ Hosp, Pediatrics

    • Medical School: Or Hlth Sci Univ Sch of Med, Portland Or

    What languages does Dr. Walker speak?

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

    • English

    What conditions does Dr. Walker treat?

    As a Pediatric Gastroenterologist, Dr. Walker 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. Walker. 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:

    • Abdominal Pain
    • Widespread Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain
    • General stomach pain
    • Overall belly pain
    • Diffuse abdominal pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain
    • R1084: Generalized abdominal pain

    Also known as:

    • Feeding Difficulties
    • Other Feeding Difficulties
    • Eating Problems
    • Swallowing Problems
    • Unspecified Feeding Issues
    • Atypical Feeding Problems
    • Unusual Eating Issues
    • Specific Feeding Challenges

    ICD-10 Codes:

    • R6330: Feeding difficulties, unspecified
    • R6339: Other feeding difficulties

    Also known as:

    • Crohn's Disease Affecting Small and Large Intestines
    • Crohn's Disease with Intestinal Obstruction
    • Crohn's Disease
    • Crohn’s Disease
    • Intestinal Obstruction
    • Panenteric Crohn's Disease
    • Crohn's of Both Bowels', 'Generalized Crohn's Disease
    • Crohn's Disease with Bowel Blockage', 'Inflammatory Bowel Disease (IBD) with Obstruction', 'Panenteric Crohn's with Obstruction

    ICD-10 Codes:

    • K5080: Crohn's disease of both small and large intestine without complications
    • K50812: Crohn's disease of both small and large intestine with intestinal obstruction

    Also known as:

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

    ICD-10 Codes:

    • R197: Diarrhea, unspecified

    Also known as:

    • Constipation
    • Outlet Dysfunction Constipation
    • Difficulty Passing Stool
    • Infrequent Bowel Movements
    • Hard Stools
    • Pelvic Floor Dysfunction Constipation
    • Dyssynergic Defecation
    • Obstructed Defecation

    ICD-10 Codes:

    • K5900: Constipation, unspecified
    • K5902: Outlet dysfunction constipation

    Also known as:

    • Nausea
    • Vomiting
    • Nausea and Vomiting
    • Feeling Sick to Stomach
    • Queasiness
    • Upset Stomach
    • Throwing up
    • Emesis
    • Puking

    ICD-10 Codes:

    • R110: Nausea
    • R1110: Vomiting, unspecified

    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:

    • Eosinophilic Esophagitis
    • EoE
    • Allergic Esophagitis
    • Eosinophilic Inflammation of Esophagus

    ICD-10 Codes:

    • K200: Eosinophilic esophagitis

    Also known as:

    • Complete Bowel Incontinence
    • Bowel Incontinence
    • Full fecal incontinence
    • Total loss of bowel control
    • Severe accidental bowel leakage

    ICD-10 Codes:

    • R159: Full incontinence of feces

    Also known as:

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

    ICD-10 Codes:

    • R1310: Dysphagia, unspecified

    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:

    • 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:

    • Chronic Stomach Inflammation
    • Stomach Disorder
    • Gastritis & Gastropathy
    • Chronic gastritis
    • Long-term stomach inflammation
    • Persistent stomach lining inflammation

    ICD-10 Codes:

    • K2950: Unspecified chronic gastritis without bleeding

    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

    What procedures does Dr. Walker perform?

    As a Pediatric Gastroenterologist, Dr. Walker 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. Walker. 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:

    • 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:

    • Colonoscopy with Biopsy
    • Colonoscopy
    • Colorectal Cancer Screening Tests
    • Flexible Colonoscopy
    • Colon Biopsy
    • Large Intestine Scope
    • Colorectal Cancer Screening

    CPT Codes:

    • 45380: Colonoscopy, flexible; with biopsy, single or multiple

    Also known as:

    • Esophageal Dilation (Bougie)
    • Esophageal Widening
    • Bougie Dilation of Esophagus
    • Swallowing Tube Dilation

    CPT Codes:

    • 43450: Dilation of esophagus, by unguided sound or bougie, single or multiple passes

    Does Dr. Walker accept my insurance?

    Dr. Walker accepts most major insurance plans. Important: Please call our office at (720) 777-6669 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Walker accept in Aurora, CO?

    Dr. Walker in Aurora, CO 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 Wyoming

    • Cigna

    • CVS Health (formerly Aetna)

    • Denver Health Medical Plan

    • Inland Empire

    • Kaiser Permanente

    • State of Wyoming

    View All Insurances

    Where is Dr. Walker's office located?

    Dr. Thomas Walker's Primary Practice

    13123 E 16th Ave # B290

    Aurora, CO 80045

    (720) 777-6669

    Get Directions

    Dr. Thomas Walker's Practice 2

    525 W Brown Rd

    Mesa, AZ 85201

    Get Directions

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

    Dr. Walker's National Provider Identifier (NPI) number is 1275570053.

    What common questions do patients ask about Dr. Walker?

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

    What is Dr. Thomas Walker's specialty?

    Dr. Walker is a Pediatric Gastroenterologist near Aurora, CO. A pediatrician specializing in diagnosing and treating digestive system diseases in infants, children, and adolescents. This expert manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice and is skilled in performing complex diagnostic and therapeutic procedures using endoscopic techniques to visualize internal organs. Contact Dr. Walker to book an appointment today.

    Is this Dr. Thomas Walker affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Walker is affiliated with Banner Wyoming Medical Center 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 Pediatric Gastroenterologist?

    Explore Pediatric 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 Thomas Walker accepting new patients in Aurora, CO?

    Yes, Dr. Thomas Walker is accepting new patients at this time.

    Does Dr. Thomas Walker offer online booking?

    Please contact Dr. Walker's office at (720) 777-6669 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Thomas Walker?

    Please contact Dr. Walker's office at (720) 777-6669 for information regarding telehealth appointment availability or for scheduling assistance.

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