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John R Peterson in Washington, Missouri

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John R Peterson has Gastroenterology as his primary medical specialty. Their primary office is: 901 Patients 1st Dr in Washington, Missouri.

They're a part of the: Mercy Clinic Gastroenterology Llc medical group which has around 53 members. You can call their office at 636-239-7344 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended Tulane University School Of Medicine and graduated in 2006 (around 18 years of experience). They are not listed as doing telehealth appointments, but this may have changed. It can't hurt to call and check. If anything it may encourage them to make them available if they are not currently.


John R Douglas Peterson Office Phone and Directions

John R Peterson
Mercy Clinic Gastroenterology Llc
901 Patients 1st Dr
Washington, Missouri 63090
636-239-7344


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Phone: 636-239-7344


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Healthcare Info for John R Peterson

Medical School: Tulane University School Of Medicine
Graduation Year: 2006
The Primary Medical Specialty for John R Peterson is listed as: Gastroenterology
Approximate Years of Experience: 18
PAC (PECOS ID)#: 6406037571
NPI #: 1164639274
NPI Created On: 05/17/2007
NPI Last Updated Listed as: 01/14/2020
Primary Taxonomy Code: 207RG0100X
License Number:
35499
Listed Gender: Male

Insurance, Services, Charges


Forms of insurance accepted by include, but are not limited to:

  • Celtic Insurance Company
  • Medicare

Services and Procedures include:

  1. Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscope
  2. Biopsy of the esophagus, stomach, and/or upper small bowel using an endoscope
  3. Diagnostic examination of large bowel using an endoscope
  4. Biopsy of large bowel using an endoscope
  5. Biopsy of large bowel using an endoscope
  6. Removal of polyps or growths of large bowel using an endoscope
  7. Removal of polyps or growths of large bowel using an endoscope
  8. New patient office or other outpatient visit, typically 45 minutes
  9. Established patient office or other outpatient, visit typically 25 minutes
  10. Initial hospital inpatient care, typically 50 minutes per day
  11. Initial hospital inpatient care, typically 70 minutes per day

They took part in Medicare's Electronic Health Record Incentive Program which was designed to help move people over to electronic records and improve the systems that were already in place.
They took part in the Medicare Physician Quality Reporting System (PQRS).

Gastroenterology Professionals in Washington

901 Patients 1st Dr
Washington, MO
Mercy Clinic Gastroenterology Llc

901 Patients 1st Dr
Washington, MO
Mercy Clinic Gastroenterology Llc

901 Patients 1st Dr
Washington, MO
Mercy Clinic Gastroenterology Llc

901 Patients 1st Dr
Washington, MO
Mercy Clinic Gastroenterology Llc

901 Patients 1st Dr
Washington, MO
Mercy Clinic Gastroenterology Llc

Providers in Mercy Clinic Gastroenterology Llc

1.Yazan Abdalla

10012 Kennerly Rd
Saint Louis Mo 63128-2197
Mercy Clinic Gastroenterology Llc
Gastroenterology

2.Yazan Abdalla

200 Brevco Plz
Lake Saint Louis Mo 63367-2950
Mercy Clinic Gastroenterology Llc
Gastroenterology

3.Samer Al-kaade Md

200 Brevco Plz
Lake Saint Louis Mo 63367-2950
Mercy Clinic Gastroenterology Llc
Gastroenterology

4.Mohammed Eyad Alsabbagh

10012 Kennerly Rd
Saint Louis Mo 63128-2197
Mercy Clinic Gastroenterology Llc
Gastroenterology

5.Michael Ansstas

615 S New Ballas Rd
Saint Louis Mo 63141-8221
Mercy Clinic Gastroenterology Llc
Internal Medicine

6.Youssef Assioun

10012 Kennerly Rd
Saint Louis Mo 63128-2197
Mercy Clinic Gastroenterology Llc
Gastroenterology

View all 53 members of Mercy Clinic Gastroenterology Llc medical group