JOHN GUNN LEE MD NPI 1487734521

NPI Information

  • NPI: 1487734521
  • Provider Name: JOHN GUNN LEE, MD
  • Classification: Internal Medicine - 207RG0100X
  • Specialization: Gastroenterology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 101 THE CITY DRIVE SOUTH
    UCI MEDICAL CENTER
    ORANGE, CA
    ZIP 92868
  • Phone: (714) 456-8978

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NPI Details

John Gunn Lee, MD is a gastroenterology internal medicine in Orange, CA with 38 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. John Gunn Lee, MD NPI is 1487734521. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: UNIVERSITY OF MIAMI, LM MILLER SCHOOL OF MEDICINE
Graduation Year:1987

The provider's business location address is:

101 THE CITY DRIVE SOUTH
UCI MEDICAL CENTER
ORANGE, CA
ZIP 92868-509
Phone: (714) 456-8978

The NPI 1487734521 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.

  • Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS:43259)
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS:43239)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS:45385)
  • Ultrasound guided needle aspiration or biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS:43242)
  • Replacement of stent in pancreatic or bile duct using a flexible endoscope (HCPCS:43276)
  • Biopsy of large bowel using a flexible endoscope (HCPCS:45380)
  • Insertion of stent into pancreatic or bile duct using a flexible endoscope (HCPCS:43274)
  • Removal of stone or debris from bile or pancreatic duct using a flexible endoscope (HCPCS:43264)
  • Removal of large bowel tissue using a flexible endoscope (HCPCS:45390)
  • Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm (HCPCS:43249)
  • Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS:43235)
  • Initial hospital inpatient care per day, typically 30 minutes (HCPCS:99221)
  • Balloon dilation of pancreatic or bile duct or sphincter using a flexible endoscope (HCPCS:43277)
  • Removal of stent from pancreatic or bile duct using a flexible endoscope (HCPCS:43275)
  • Removal of tissue lining of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS:43254)
  • Destruction of polyp or growth of large bowel using a flexible endoscope (HCPCS:45388)
  • Removal of polyps or growths of esophagus, stomach, and/or upper small bowel using an endoscope with mechanical snare (HCPCS:43251)
  • Removal of foreign bodies of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS:43247)
  • Study of esophageal sensation by balloon distension (HCPCS:91040)
  • Review by radiologist of image from tube placement into bile duct using an endoscope (HCPCS:74328)
  • Diagnostic exam of large bowel using a flexible endoscope (HCPCS:45378)
  • Destruction of polyp or growth of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS:43270)
  • Colorectal cancer screening; colonoscopy on individual at high risk (HCPCS:G0105)
  • Biopsy of gallbladder, pancreatic, liver, and bile ducts using a flexible endoscope (HCPCS:43261)
  • Dilation of stomach outlet using a flexible endoscope (HCPCS:43245)
  • Insertion of stomach tube using a flexible endoscope (HCPCS:43246)
  • Placement of stent in esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS:43266)
  • Colonoscopy (HCPCS:NAN13)
  • Upper gastrointestinal (GI) endoscopy for acid reflux (HCPCS:NAN12)

The enumeration date for this NPI number is 10/16/2006 and was last updated on 3/26/2014.

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 MedicineGastroenterology000000G63678CALIFORNIAYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
1WG63678AMEDICARE PIN

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: 3/30/2025

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