Dr. Robert George Johnson , MD
Surgery • Willmar, MN
Professional Overview & Biography Verified Profile Summary
Dr. Robert Johnson, MD is a certified Surgery practicing in Willmar, MN. With approximately 11 years of clinical experience since graduating from University Of Minnesota Medical School in 2015, Dr. Johnson delivers high-quality medical care to the local community at 1801 19TH AVE SW.
Dr. Johnson is affiliated with Centracare Clinic Southwest Llc and accepts Medicare assignment.
Frequently performed procedures and clinical services include biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope, removal of polyps or growths of large bowel using an endoscope with mechanical snare, monitoring and recording of esophageal function through a capsule attached to the esophagus wall. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
1801 19th Ave Sw
Willmar, MN 562014946
Medicare Profile & Education
University Of Minnesota Medical School
2015
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Surgery in Willmar, MN
Practicing in Willmar, MN (770 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
43239
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope
|
109 | 107 | $963.22 | $91.04 |
|
45385
Removal of polyps or growths of large bowel using an endoscope with mechanical snare
|
45 | 45 | $1779.29 | $242.17 |
|
91035
Monitoring and recording of esophageal function through a capsule attached to the esophagus wall
|
44 | 44 | $302.43 | $78.49 |
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
41 | 39 | $395.85 | $128.27 |
|
99215
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
|
27 | 24 | $545.15 | $179.72 |
|
G0121
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk
|
25 | 25 | $1125.10 | $169.77 |
|
G2212
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or
|
25 | 12 | $104.00 | $31.86 |
|
43281
Repair of hernia of muscle at esophagus and stomach using an endoscope
|
22 | 22 | $6597.96 | $1345.01 |
|
45380
Biopsy of large bowel using an endoscope
|
20 | 20 | $1485.50 | $156.40 |
|
43249
Balloon dilation of esophagus using an endoscope
|
18 | 16 | $1002.28 | $127.86 |
|
45378
Diagnostic exam of large bowel using a flexible endoscope
|
18 | 18 | $1174.69 | $171.44 |
|
G0105
Colorectal cancer screening; colonoscopy on individual at high risk
|
14 | 14 | $1119.57 | $176.12 |
Medical Specialties & State Licenses
CMS Verified: 2026-07-31NUCC Taxonomy Code: 208600000X
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
NUCC Taxonomy Code: 208600000X
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
Additional State Medicaid & Healthcare Payer Identifiers
Hospital & Practice Group Affiliations
Centracare Clinic Southwest Llc
101 Willmar Ave Sw, Willmar, MN 562013556
Phone: 3202315000
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Optometrist
Doctor of Optometry
Otolaryngology
Doctor of Medicine (M.D.)
Optometrist - Corneal and Contact Management
Doctor of Optometry
Optometrist - Corneal and Contact Management
Doctor of Optometry
Optometrist
Optometrist
Doctor of Optometry
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 1801 19TH AVE SW, WILLMAR, MN 562014946 (Tel: 3202634321)
Registered at 1801 19TH AVE SW, WILLMAR, MN 562014946 (Tel: 3202634321)
Registered at 101 WILLMAR AVE SW, WILLMAR, MN 562013556 (Tel: 3202315000)
Registered at 750 N SYRINGA ST STE 205, POST FALLS, ID 838545275 (Tel: 2082620945)
Registered at 1593 E POLSTON AVE, POST FALLS, ID 838545326 (Tel: 2082622300)
Registered at 320 EAST MAIN STREET, CROSBY, MN 56441 (Tel: 2185467000)
Registered at 320 EAST MAIN STREET, CROSBY, MN 56441 (Tel: 2185467000)
Recorded as ROBERT JOHNSON, MD
Surgery (License #67607 in MN)
NPI status registered as active in NPPES database
Registered at 2131 S 17TH ST, WILMINGTON, NC 284017407 (Tel: 9103437000)
Registered at 2449 HARRIET AVE S., UNIT 2, MINNEAPOLIS, MN 55405 (Tel: 3202123579)
Recorded as ROBERT JOHNSON
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
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Verified patient ratings, medical care experiences, and facility photos
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NPI Administrative Meta
Mailing Address
1801 19th Ave Sw
Willmar, MN 562014946
Phone: 3202634321
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