ROBERT C HARMON MD/PHD NPI 1669684643

NPI Information

  • NPI: 1669684643
  • Provider Name: ROBERT C HARMON, MD/PHD
  • Classification: Internal Medicine - 207RG0100X
  • Specialization: Gastroenterology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 3330 S RIO GRANDE AVE
    MONTROSE, CO
    ZIP 81401
  • Phone: (970) 497-5979

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NPI Details

Robert C Harmon, MD/PHD is a gastroenterology internal medicine in Montrose, CO with 21 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. Robert C Harmon, MD/PHD NPI is 1669684643. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: JC EDWARDS SCHOOL OF MEDICINE, MARSHALL UNIVERSITY
Graduation Year:2005

The provider's business location address is:

3330 S RIO GRANDE AVE
MONTROSE, CO
ZIP 81401-847
Phone: (970) 497-5979
Fax: (970) 497-5983

The NPI 1669684643 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.

  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS:43239)
  • Removal of stone or debris from bile or pancreatic duct using a flexible endoscope (HCPCS:43264)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Review by radiologist of image from tube placement into bile duct using an endoscope (HCPCS:74328)
  • Initial hospital inpatient care per day, typically 70 minutes (HCPCS:99223)
  • Insertion of stent into pancreatic or bile duct using a flexible endoscope (HCPCS:43274)
  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • Review by radiologist of image to guide opening of digestive tract (HCPCS:74360)
  • Replacement of stent in pancreatic or bile duct using a flexible endoscope (HCPCS:43276)
  • Removal of stent from pancreatic or bile duct using a flexible endoscope (HCPCS:43275)
  • Follow-up hospital inpatient care per day, typically 35 minutes (HCPCS:99233)
  • Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope through mouth (HCPCS:43237)
  • Insertion of guide wire with dilation of esophagus using a flexible endoscope (HCPCS:43248)
  • Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm (HCPCS:43249)
  • Biopsy of gallbladder, pancreatic, liver, and bile ducts using a flexible endoscope (HCPCS:43261)
  • Ultrasound guided needle aspiration or biopsy of esophagus using a flexible endoscope (HCPCS:43238)
  • Biopsy of large bowel using a flexible endoscope (HCPCS:45380)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS:43235)
  • Removal of foreign bodies of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS:43247)
  • Review by radiologist of image from tube placement into bile and pancreatic duct using an endoscope (HCPCS:74330)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Diagnostic exam of large bowel using a flexible endoscope (HCPCS:45378)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Colonoscopy (HCPCS:NAN13)
  • Upper gastrointestinal (GI) endoscopy for acid reflux (HCPCS:NAN12)

The enumeration date for this NPI number is 5/4/2007 and was last updated on 3/19/2025.

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
1207R00000XInternal Medicine23219WEST VIRGINIANo
2207RG0100XInternal MedicineGastroenterology0116017619VIRGINIANo
3207RI0008XInternal MedicineHepatology0116017619VIRGINIANo
4207RG0100XInternal MedicineGastroenterologyDR.0054570COLORADOYes

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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