DR. DAVID A DUDLEY MD NPI 1154331841

NPI Information

  • NPI: 1154331841
  • Provider Name: DR. DAVID A DUDLEY, MD
  • Classification: Internal Medicine - 207RG0100X
  • Specialization: Gastroenterology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 3901 W NORFOLK AVE STE D
    NORFOLK, NE
    ZIP 68701
  • Phone: (402) 844-8000

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NPI Details

DR. David A Dudley, MD is a gastroenterology internal medicine in Norfolk, NE with 53 years of experience. The provider is an internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs. DR. David A Dudley, MD NPI is 1154331841. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: INDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduation Year:1973

The provider's business location address is:

3901 W NORFOLK AVE STE D
NORFOLK, NE
ZIP 68701-218
Phone: (402) 844-8000
Fax: (402) 844-8047

The NPI 1154331841 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Stool analysis for blood, by peroxidase activity (HCPCS:82272)
  • Biopsy of large bowel using a flexible endoscope (HCPCS:45380)
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS:43239)
  • New patient office or other outpatient visit, 30-44 minutes (HCPCS:99203)
  • Administration of influenza virus vaccine (HCPCS:G0008)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS:45385)
  • Influenza vaccine split virus, preservative free (HCPCS:90662)
  • Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm (HCPCS:43249)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk (HCPCS:G0121)
  • Colorectal cancer screening; colonoscopy on individual at high risk (HCPCS:G0105)
  • Diagnostic exam of large bowel using a flexible endoscope (HCPCS:45378)
  • Colonoscopy (HCPCS:NAN13)
  • Upper gastrointestinal (GI) endoscopy for acid reflux (HCPCS:NAN12)

The enumeration date for this NPI number is 8/8/2006 and was last updated on 8/11/2023.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207RG0100XInternal MedicineGastroenterology17577NEBRASKAYes

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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