Active NPI 1104022557 Individual Practitioner Male Practitioner

Dr. James Muir Stewart , MD

Specialist • Sandy, UT

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. James Stewart, MD is a certified Specialist practicing in Sandy, UT. With approximately 23 years of clinical experience since graduating from University Of Utah School Of Medicine in 2003, Dr. Stewart delivers high-quality medical care to the local community at 1393 E SEGO LILY DR.

Dr. Stewart is affiliated with Utah Gastroenterology Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include biopsy of large bowel using an endoscope, 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. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1393 E Sego Lily Dr

Sandy, UT 840924350

Telephone 8016199000

Fax 8016199001

Associated Practice Facility / Clinic

🏢 Granite Peaks Gi, Llc Facility NPI 1689872897

Medicare Profile & Education

Medical School

University Of Utah School Of Medicine

Graduation Year

2003

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Sandy, UT

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

23 Yrs -11.0 yrs vs City Avg

City Avg: 34.0 Yrs

State Avg: 33.4 Yrs

Regional Practice Density

11 Specialists

Practicing in Sandy, UT (427 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

72.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Stewart (23 Years) 23 Yrs

Sandy Specialty Average (34.0 Years) 34.0 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
45380 Biopsy of large bowel using an endoscope	37	37	$654.00	$150.34
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	24	24	$431.00	$117.70
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	17	17	$776.00	$237.75
99213 Established patient office or other outpatient visit, typically 15 minutes	15	14	$264.69	$86.09
43450 Dilation of esophagus	12	12	$233.00	$35.00
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$487.65	$158.85

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45380 Biopsy of large bowel using an endoscope	69	68	$654.00	$166.86
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	45	44	$431.00	$95.26
99213 Established patient office or other outpatient visit, typically 15 minutes	36	31	$264.69	$83.95
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	31	31	$776.00	$239.99
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	16	$376.23	$121.62
43450 Dilation of esophagus	20	19	$233.00	$37.87
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	18	18	$510.00	$164.46
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$487.65	$159.04
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	12	12	$510.00	$173.83

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45380 Biopsy of large bowel using an endoscope	40	40	$654.00	$179.47
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	35	34	$431.00	$99.08
99213 Established patient office or other outpatient visit, typically 15 minutes	31	24	$264.69	$86.01
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	19	18	$376.23	$123.00
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	18	18	$776.00	$244.86
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$487.65	$146.84
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	15	15	$366.00	$101.95
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	14	14	$510.00	$177.57

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45380 Biopsy of large bowel using an endoscope	44	44	$666.41	$171.25
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	27	27	$431.00	$95.55
99213 Established patient office or other outpatient visit, typically 15 minutes	25	24	$259.74	$86.30
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	20	20	$471.19	$162.55
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	19	17	$367.38	$125.41
46221 Removal of external hemorrhoids by rubber banding	18	11	$832.83	$281.06
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	15	15	$776.00	$247.75
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$309.78	$108.43
43450 Dilation of esophagus	14	14	$233.00	$38.53

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	33	33	$323.00	$162.45
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	32	31	$449.00	$102.85
45380 Biopsy of large bowel using an endoscope	27	27	$1200.00	$152.46
46221 Removal of external hemorrhoids by rubber banding	25	13	$750.00	$270.40
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	24	21	$208.00	$106.08
99213 Established patient office or other outpatient visit, typically 15 minutes	22	21	$141.00	$69.00
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$209.00	$103.09
46600 Diagnostic examination of the anus using an endoscope	19	17	$254.00	$100.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	43	42	$449.00	$102.54
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	30	30	$323.00	$162.70
45380 Biopsy of large bowel using an endoscope	26	25	$1200.00	$194.41
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	24	23	$208.00	$103.42
99213 Established patient office or other outpatient visit, typically 15 minutes	23	20	$141.00	$72.91
46221 Removal of external hemorrhoids by rubber banding	18	12	$750.00	$253.62
46600 Diagnostic examination of the anus using an endoscope	16	14	$254.00	$92.98
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$209.00	$101.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	42	42	$323.00	$161.21
45380 Biopsy of large bowel using an endoscope	40	40	$1200.00	$178.81
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	39	37	$449.00	$105.47
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	36	29	$208.00	$104.46
46221 Removal of external hemorrhoids by rubber banding	23	11	$520.00	$262.78
99213 Established patient office or other outpatient visit, typically 15 minutes	15	15	$141.00	$70.74
43450 Dilation of esophagus	12	12	$268.00	$40.69
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	12	12	$1500.00	$247.12
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	11	11	$402.00	$114.77

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	43	43	$449.00	$102.80
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	41	32	$208.00	$100.74
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	40	40	$323.00	$152.25
45380 Biopsy of large bowel using an endoscope	32	32	$1200.00	$142.79
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	15	15	$1500.00	$254.48
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	12	11	$280.00	$137.44
43450 Dilation of esophagus	11	11	$268.00	$39.19

Medical Specialties & State Licenses

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License UT 2424607-1205

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Hospital & Practice Group Affiliations

Utah Gastroenterology Llc

6360 S 3000, Salt Lake City, UT 841216939

Phone: 8019443188

Practice Associates & Co-Workers

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

12 Associated Practitioners

Dr. Robert Barnett , MD

Internal Medicine - Gastroenterology

NPI 1134119357

Doctor of Medicine (M.D.)

Marguerite Marschner , PA-C

Physician Assistant - Medical

NPI 1295162444

Physician Assistant (Certified)

Ann Webb , FNP-C

Nurse Practitioner - Family

NPI 1336960921

Family Nurse Practitioner (Certified)

Christine Weaver

Physician Assistant

NPI 1417467135

Dr. Christopher Cutler , MD

Internal Medicine - Gastroenterology

NPI 1437162013

Doctor of Medicine (M.D.)

Dr. Andrew Heiner , MD

Internal Medicine - Gastroenterology

NPI 1497768014

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location October 22, 2019

Registered at 1393 E SEGO LILY DR, SANDY, UT 840924350 (Tel: 8016199000)

📍

Updated Business Mailing Address October 22, 2019

Registered at 1393 E SEGO LILY DR, SANDY, UT 840924350 (Tel: 8016199000)

✅

NPI Profile Active July 08, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2015

Registered at 9829 S 1300 E, SUITE 200, SANDY, UT 840944000 (Tel: 8016199000)

📍

Updated Business Mailing Address July 08, 2015

Registered at 9829 S 1300 E, SUITE 200, SANDY, UT 840944000 (Tel: 8016199000)

👤

Provider Name / Credentials Updated July 08, 2015

Recorded as JAMES STEWART, M.D

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2015

Specialist (License #2424607-1205 in UT)

🟢

Initial NPI Registration & Enumeration June 22, 2007

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1104022557

Entity Type:

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

Enumeration Date: June 22, 2007

Last Update: October 22, 2019

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1393 E Sego Lily Dr

Sandy, UT 840924350

Phone: 8016199000

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.