Active NPI 1255606430 Individual Practitioner Male Practitioner

Dr. Garrett William Fleming , DO

Surgery • Dubuque, IA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Garrett Fleming, DO is a certified Surgery practicing in Dubuque, IA. With approximately 14 years of clinical experience since graduating from At Still University Of Health Sciences, College Of Osteo Med, Kirksville in 2012, Dr. Fleming delivers high-quality medical care to the local community at 1000 LANGWORTHY ST.

Dr. Fleming is affiliated with Watertown Physician Practices 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, established patient outpatient office visit, removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1000 Langworthy St

Dubuque, IA 520017313

Telephone 5635843450

Fax 5635843171

Associated Practice Facility / Clinic

🏢 Mercy Family Pharmacy Facility NPI 1922034131

Medicare Profile & Education

Medical School

At Still University Of Health Sciences, College Of Osteo Med, Kirksville

Graduation Year

2012

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Dubuque, IA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

14 Yrs -6.2 yrs vs City Avg

City Avg: 20.2 Yrs

State Avg: 26.0 Yrs

Regional Practice Density

16 Specialists

Practicing in Dubuque, IA (452 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

76.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Fleming (14 Years) 14 Yrs

Dubuque Specialty Average (20.2 Years) 20.2 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
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	36	36	$1070.00	$91.26
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	32	18	$171.96	$51.28
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	31	31	$815.00	$128.89
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	29	24	$558.97	$157.65
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	29	29	$895.00	$228.52
99213 Established patient office or other outpatient visit, typically 15 minutes	26	22	$275.00	$85.18
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	25	22	$385.00	$115.44
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	24	24	$498.75	$149.51
99231 Follow-up hospital inpatient care per day, typically 15 minutes	22	16	$125.00	$45.34
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$335.11	$104.07
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	14	14	$650.00	$206.16

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	59	59	$780.68	$127.84
99213 Established patient office or other outpatient visit, typically 15 minutes	48	37	$275.00	$85.05
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	47	47	$1070.00	$87.39
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	43	43	$1061.28	$226.44
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	32	14	$165.00	$53.15
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	31	25	$385.00	$120.42
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	28	28	$320.00	$104.62
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	27	27	$475.00	$156.72
99231 Follow-up hospital inpatient care per day, typically 15 minutes	15	11	$125.00	$46.21
99221 Initial hospital inpatient care per day, typically 30 minutes	13	13	$341.00	$76.83
45380 Biopsy of large bowel using an endoscope	13	13	$826.92	$118.44
45378 Diagnostic exam of large bowel using a flexible endoscope	13	13	$626.92	$155.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	50	49	$680.00	$132.49
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	43	43	$320.00	$103.61
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	41	37	$385.00	$122.36
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	39	39	$475.00	$155.18
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	38	35	$1070.00	$91.74
99213 Established patient office or other outpatient visit, typically 15 minutes	37	33	$275.00	$86.34
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	30	29	$2022.00	$229.66
99231 Follow-up hospital inpatient care per day, typically 15 minutes	27	21	$177.96	$36.21

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	57	57	$320.00	$105.83
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	42	42	$475.00	$156.34
99213 Established patient office or other outpatient visit, typically 15 minutes	42	34	$225.62	$87.48
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	41	36	$331.93	$124.32
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	39	36	$680.00	$119.72
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	35	33	$2022.00	$240.66
99231 Follow-up hospital inpatient care per day, typically 15 minutes	33	22	$180.00	$36.57
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	29	28	$1070.00	$90.25
45380 Biopsy of large bowel using an endoscope	23	23	$1250.00	$68.39
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	16	16	$460.00	$128.74

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	112	62	$317.00	$104.47
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	43	24	$242.00	$69.81
99213 Established patient office or other outpatient visit, typically 15 minutes	35	22	$214.00	$72.06
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	33	33	$475.00	$157.57
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	26	26	$320.00	$103.18
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	18	18	$2022.00	$247.52
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	17	17	$680.00	$146.76
99202 New patient office or other outpatient visit, typically 20 minutes	15	15	$219.00	$72.97
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	14	14	$1070.00	$100.65
45378 Diagnostic exam of large bowel using a flexible endoscope	12	12	$550.00	$171.62
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$460.00	$132.28

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	29	29	$304.83	$102.49
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	26	15	$242.54	$69.59
99231 Follow-up hospital inpatient care per day, typically 15 minutes	22	12	$174.14	$37.56
99213 Established patient office or other outpatient visit, typically 15 minutes	15	12	$208.73	$70.79
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	11	$294.85	$97.50

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	42	25	$136.00	$69.05
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	28	13	$84.00	$40.84
99231 Follow-up hospital inpatient care per day, typically 15 minutes	26	12	$76.00	$37.14
99202 New patient office or other outpatient visit, typically 20 minutes	24	24	$141.00	$70.11
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	22	22	$30.00	$7.56
99213 Established patient office or other outpatient visit, typically 15 minutes	19	16	$139.00	$65.96
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	19	19	$262.00	$129.34
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$205.00	$100.17
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	13	13	$753.00	$235.51
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$315.00	$154.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99202 New patient office or other outpatient visit, typically 20 minutes	21	21	$141.00	$69.24
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	16	16	$30.00	$7.49
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	14	12	$262.00	$129.01
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$205.00	$93.56
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	11	11	$84.00	$40.22

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License IA DO-05037

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

Watertown Physician Practices Llc

123 Hospital Dr, Watertown, WI 530983320

Watertown Physician Practices Llc

125 Hospital Dr, Watertown, WI 530983303

Phone: 9202624371

Watertown Physician Practices Llc

1507 Doctors Ct, Watertown, WI 530944101

Phone: 9202614111

Watertown Physician Practices Llc

125 Hospital Dr, Watertown, WI 530983303

Phone: 9202624449

Secondary Practice Locations

101 E Miller Rd

Sterling, IL 610811252

Phone: 8156254790

Practice Associates & Co-Workers

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

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Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

12 Historical Events

📍

Updated Business Mailing Address February 14, 2019

Registered at 123 HOSPITAL DR, STE 2000, WATERTOWN, WI 530983320 (Tel: (563) 584-4100)

✅

NPI Profile Active July 20, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location July 20, 2017

Registered at 1000 LANGWORTHY ST, DUBUQUE, IA 520017313 (Tel: 5635843450)

📍

Updated Business Mailing Address July 20, 2017

Registered at 1500 ASSOCIATES DR, DUBUQUE, IA 520022201 (Tel: (563) 584-4100)

👤

Provider Name / Credentials Updated July 20, 2017

Recorded as GARRETT FLEMING, D.O.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 20, 2017

Surgery (License #DO-05037 in IA)

✅

NPI Profile Active March 20, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location March 20, 2012

Registered at 325 S BELMONT ST, YORK, PA 174032608 (Tel: 7178438623)

📍

Updated Business Mailing Address March 20, 2012

Registered at 2722 EQUESTRIAN DR, YORK, PA 174028534 (Tel: 8158146436)

👤

Provider Name / Credentials Updated March 20, 2012

Recorded as GARRETT FLEMING, D.O.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 20, 2012

Student in an Organized Health Care Education/Training Program

🟢

Initial NPI Registration & Enumeration March 20, 2012

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1255606430

Entity Type:

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

Enumeration Date: March 20, 2012

Last Update: September 20, 2019

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

123 Hospital Dr, Ste 2000

Watertown, WI 530983320

Phone: 5635844100

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.