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Dr. Nathalie Urrunaga, MD

Baltimore, MD

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Urrunaga, Gastroenterologist in Baltimore, MD?

    Dr. Nathalie Urrunaga, MD is a Gastroenterologist, who primarily practices in Baltimore, MD with 1 additional practice location. She is board certified. Dr. Urrunaga is fluent in English, and is currently seeing new patients. Dr. Urrunaga’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Urrunaga’s office.

    Is Dr. Urrunaga board certified as a Gastroenterologist?

    Yes, Dr. Nathalie Urrunaga, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Urrunaga speak?

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

    • English

    What conditions does Dr. Urrunaga treat?

    As a Gastroenterologist, Dr. Urrunaga 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. Urrunaga. 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:

    • Cirrhosis
    • Liver scarring
    • End-stage liver disease
    • Chronic liver failure

    ICD-10 Codes:

    • K7460: Unspecified cirrhosis of liver

    Also known as:

    • Liver Transplant
    • Liver Transplantation
    • Hepatic Transplant
    • Liver Graft
    • New Liver

    ICD-10 Codes:

    • Z944: Liver transplant status

    Also known as:

    • Other Abnormal Enzyme Levels
    • Unspecified high enzymes
    • Various enzyme abnormalities
    • Abnormal serum enzyme levels

    ICD-10 Codes:

    • R748: Abnormal levels of other serum enzymes

    Also known as:

    • Liver Transplant Aftercare
    • Liver Transplantation
    • Liver Transplant
    • Post-liver transplant care
    • Liver recipient follow-up
    • Liver transplant recovery

    ICD-10 Codes:

    • Z4823: Encounter for aftercare following liver transplant

    Also known as:

    • High Liver Enzymes
    • ALT Blood Test
    • AST Test
    • Elevated ALT
    • Elevated AST
    • Abnormal liver function test

    ICD-10 Codes:

    • R7401: Elevation of levels of liver transaminase levels

    Also known as:

    • Portal hypertension
    • High Blood Pressure
    • Liver Disease
    • High blood pressure in the portal vein
    • Liver portal pressure
    • Elevated portal venous pressure

    ICD-10 Codes:

    • K766: Portal hypertension

    What procedures does Dr. Urrunaga perform?

    As a Gastroenterologist, Dr. Urrunaga 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. Urrunaga. 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

    Also known as:

    • Diagnostic Upper Endoscopy with Biopsy
    • Upper Endoscopy with Varices Banding
    • Colonoscopy with Injections
    • Colonoscopy
    • Colorectal Cancer Screening Tests
    • EGD with Biopsy
    • Esophagogastroduodenoscopy
    • Upper GI Endoscopy
    • Stomach Scope with Sample
    • EGD with Band Ligation
    • Esophageal Varices Banding
    • Gastric Varices Treatment
    • Flexible Colonoscopy with Injection
    • Colon Scope with Medication
    • Therapeutic Colonoscopy

    CPT Codes:

    • 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
    • 43244: Esophagogastroduodenoscopy, flexible, transoral; with band ligation of esophageal/gastric varices
    • 45381: Colonoscopy, flexible; with directed submucosal injection(s), any substance

    Does Dr. Urrunaga accept my insurance?

    Dr. Urrunaga accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Urrunaga accept in Baltimore, MD?

    Dr. Urrunaga in Baltimore, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Blue Cross and Blue Shield of Nebraska

    • Carefirst BlueCross BlueShield

    • CVS Health (formerly Aetna)

    • Department of Veterans Affairs

    • Express Scripts

    • Johns Hopkins

    • Medicare

    • State of Tennessee

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Urrunaga's office located?

    Dr. Nathalie Urrunaga's Primary Practice

    22 S Greene St

    Baltimore, MD 21201

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    Dr. Nathalie Urrunaga's Practice 2

    827 Linden Ave

    Baltimore, MD 21201

    Get Directions

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

    Dr. Urrunaga's National Provider Identifier (NPI) number is 1790945889.

    What common questions do patients ask about Dr. Urrunaga?

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

    What is Dr. Nathalie Urrunaga's specialty?

    Dr. Urrunaga is a Gastroenterologist near Baltimore, MD. 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. Urrunaga to book an appointment today.

    Is this Dr. Nathalie Urrunaga affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Urrunaga is affiliated with UMMC Midtown Campus, TidalHealth Peninsula Regional, MedStar Harbor Hospital, MedStar St. Mary's Hospital, Ascension Saint Agnes 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 Nathalie Urrunaga accepting new patients in Baltimore, MD?

    Yes, Dr. Nathalie Urrunaga is accepting new patients at this time.

    Does Dr. Nathalie Urrunaga offer online booking?

    Please contact Dr. Urrunaga's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Nathalie Urrunaga?

    Please contact Dr. Urrunaga's office for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Nathalie Urrunaga have?

    Dr. Nathalie Urrunaga is certified by the American Board of Internal Medicine.

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