Active NPI 1265752166 Individual Practitioner Male Practitioner

Dr. Marques S Johnson , MD

Surgery • Hermiston, OR

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Marques Johnson, MD is a certified Surgery practicing in Hermiston, OR. With approximately 16 years of clinical experience since graduating from Loma Linda University School Of Medicine in 2010, Dr. Johnson delivers high-quality medical care to the local community at 620 NW 11TH ST STE M206.

Dr. Johnson is affiliated with Good Shepherd Health Care System and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, initial hospital care with moderate level of medical decision making, if using time, at least, follow-up hospital inpatient care per day. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

620 Nw 11th St Ste M206

Hermiston, OR 978386941

Telephone 5416673804

Fax 5416670192

Medicare Profile & Education

Medical School

Loma Linda University School Of Medicine

Graduation Year

2010

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Hermiston, OR

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

16 Yrs -3.0 yrs vs City Avg

City Avg: 19.0 Yrs

State Avg: 23.3 Yrs

Regional Practice Density

7 Specialists

Practicing in Hermiston, OR (555 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

63.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Johnson (16 Years) 16 Yrs

Hermiston Specialty Average (19.0 Years) 19.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	24	20	$189.88	$74.90
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	18	17	$471.00	$164.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	23	14	$179.09	$75.67
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	18	18	$463.33	$166.09
99231 Follow-up hospital inpatient care per day, typically 15 minutes	17	11	$97.82	$47.23
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	12	11	$817.67	$110.27

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	45	23	$174.00	$68.89
99221 Initial hospital inpatient care per day, typically 30 minutes	11	11	$244.00	$96.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	29	12	$177.10	$70.04
99231 Follow-up hospital inpatient care per day, typically 15 minutes	25	11	$95.84	$37.46
99221 Initial hospital inpatient care per day, typically 30 minutes	17	17	$247.76	$97.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	27	27	$596.00	$196.67
99441 Telephone medical discussion with physician, 5-10 minutes	26	23	$42.00	$42.51
99213 Established patient office or other outpatient visit, typically 15 minutes	23	21	$213.00	$71.65
99231 Follow-up hospital inpatient care per day, typically 15 minutes	22	16	$114.00	$38.06
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	17	$314.00	$107.03
45380 Biopsy of large bowel using an endoscope	17	17	$1371.00	$152.98
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	16	16	$1195.00	$117.48
99442 Telephone medical discussion with physician, 11-20 minutes	16	13	$79.00	$74.45
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	14	$129.00	$42.93
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	13	11	$213.00	$72.00
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	12	12	$1548.00	$256.60

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	56	45	$305.00	$106.18
99213 Established patient office or other outpatient visit, typically 15 minutes	47	41	$207.00	$72.43
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	27	14	$207.00	$71.30
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	21	21	$1160.00	$104.58
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	19	19	$579.00	$198.58
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$470.00	$160.85
45380 Biopsy of large bowel using an endoscope	14	14	$1331.00	$149.59
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	11	11	$412.00	$142.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	35	35	$201.00	$71.32
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	33	33	$456.00	$161.06
45380 Biopsy of large bowel using an endoscope	27	27	$1292.00	$175.83
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	25	22	$296.00	$105.29
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	23	23	$562.00	$199.48
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	19	19	$1126.00	$99.36
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	17	17	$1459.00	$257.62
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	15	13	$201.00	$71.62
45378 Diagnostic exam of large bowel using a flexible endoscope	14	14	$1084.00	$187.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	18	11	$182.61	$70.58
99213 Established patient office or other outpatient visit, typically 15 minutes	13	12	$193.00	$70.93
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$438.00	$159.22
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$354.82	$133.56

Medical Specialties & State Licenses

CMS Verified: 2026-06-09

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License OR MD170805

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.

Hospital & Practice Group Affiliations

Good Shepherd Health Care System

610 Nw 11th St, Hermiston, OR 978386601

Phone: 5416673400

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

7 Associated Practitioners

Dr. Isabella Flores-Merritt , MD

Surgery

NPI 1023182599

Doctor of Medicine (M.D.)

Dr. Joyce Koh , MD

Internal Medicine - Gastroenterology

NPI 1144480484

Doctor of Medicine (M.D.)

Dr. Garrett Pool , MD

Surgery

NPI 1194745984

Doctor of Medicine (M.D.)

Dr. Robert Wohlman , MD

Internal Medicine - Gastroenterology

NPI 1265412019

Doctor of Medicine (M.D.)

Ivy Tueller , PA

Physician Assistant - Surgical

NPI 1790268209

Physician Assistant

Dr. Randolph Jones , MD

Surgery

NPI 1861753923

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

9 Historical Events

📍

Updated Practice Location June 09, 2026

Registered at 620 NW 11TH ST STE M206, HERMISTON, OR 978386941 (Tel: 5416673804)

📍

Updated Business Mailing Address June 09, 2026

Registered at 620 NW 11TH ST STE M206, HERMISTON, OR 978386941 (Tel: 5416673804)

📍

Updated Practice Location May 29, 2020

Registered at 1245 NW 4TH ST STE 101, REDMOND, OR 977561680 (Tel: 5415487761)

✅

NPI Profile Active March 08, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location March 08, 2016

Registered at 330 9TH ST, FLORENCE, OR 974399470 (Tel: 5419972820)

📍

Updated Business Mailing Address March 08, 2016

Registered at 330 9TH ST, FLORENCE, OR 974399470 (Tel: 5419972820)

👤

Provider Name / Credentials Updated March 08, 2016

Recorded as MARQUES JOHNSON, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 08, 2016

Surgery (License #MD170805 in OR)

🟢

Initial NPI Registration & Enumeration June 03, 2010

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1265752166

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: June 03, 2010

Last Update: June 09, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

620 Nw 11th St Ste M206

Hermiston, OR 978386941

Phone: 5416673804

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.