Active NPI 1316991672 Individual Practitioner Male Practitioner

Dr. Roger Arthur Ott , MD

Surgery • Dubuque, IA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Roger Ott, MD is a certified Surgery practicing in Dubuque, IA. With approximately 44 years of clinical experience since graduating from University Of Iowa, Rj & L Carver College Of Medicine in 1982, Dr. Ott delivers high-quality medical care to the local community at 1000 LANGWORTHY ST.

Dr. Ott is affiliated with Medical Associates Clinic P C and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, screening digital tomography of both breasts, screening mammography. 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

University Of Iowa, Rj & L Carver College Of Medicine

Graduation Year

1982

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Dubuque, IA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

44 Yrs +23.8 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

68.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Ott (44 Years) 44 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
99213 Established patient office or other outpatient visit, typically 15 minutes	276	225	$163.00	$83.84
77063 Screening digital tomography of both breasts	186	186	$124.68	$47.59
77067 Screening mammography	186	186	$333.58	$115.47
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	83	66	$232.00	$118.34
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	52	52	$215.00	$102.36
G0279 Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066)	29	25	$93.90	$43.68
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	28	28	$495.00	$161.61
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	27	27	$495.00	$164.97
45380 Biopsy of large bowel using an endoscope	27	26	$717.00	$143.51
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	25	25	$441.00	$93.46
77065 Diagnostic mammography of 1 breast	24	22	$321.00	$114.02
36415 Insertion of needle into vein for collection of blood sample	21	20	$11.00	$8.65
76642 Limited ultrasound scan of 1 breast	20	17	$210.00	$77.39
71046 X-ray of chest, 2 views	18	18	$88.00	$30.56
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	18	18	$851.00	$227.85
84132 Blood potassium level	16	15	$14.00	$4.66
84295 Blood sodium level	16	15	$14.00	$4.71

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	296	241	$162.54	$83.89
77067 Screening mammography	183	183	$331.04	$117.84
77063 Screening digital tomography of both breasts	180	180	$123.53	$48.92
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	59	48	$231.15	$118.74
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	58	58	$214.38	$103.50
36415 Insertion of needle into vein for collection of blood sample	32	30	$11.00	$8.40
76642 Limited ultrasound scan of 1 breast	31	25	$220.16	$82.84
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	31	31	$458.00	$164.31
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	25	25	$408.00	$80.82
45380 Biopsy of large bowel using an endoscope	25	25	$664.00	$155.64
71046 X-ray of chest, 2 views	24	23	$84.75	$30.16
77065 Diagnostic mammography of 1 breast	23	20	$321.00	$116.07
G0279 Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066)	18	17	$95.00	$49.12
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	18	18	$458.00	$167.15
99231 Follow-up hospital inpatient care per day, typically 15 minutes	17	11	$83.76	$46.04
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	16	16	$788.00	$230.97
84132 Blood potassium level	15	15	$14.00	$4.66
84295 Blood sodium level	15	15	$14.00	$4.71

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	306	253	$159.38	$85.22
77067 Screening mammography	183	183	$329.68	$120.12
77063 Screening digital tomography of both breasts	181	181	$123.02	$49.53
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	63	53	$226.22	$120.58
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	51	51	$209.71	$104.64
76642 Limited ultrasound scan of 1 breast	29	21	$215.79	$83.14
77065 Diagnostic mammography of 1 breast	24	21	$319.50	$118.73
45380 Biopsy of large bowel using an endoscope	24	24	$661.33	$158.18
36415 Insertion of needle into vein for collection of blood sample	23	21	$11.00	$2.96
G0279 Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066)	22	16	$102.55	$49.70
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	21	21	$455.90	$171.33
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	18	18	$405.78	$103.83
99231 Follow-up hospital inpatient care per day, typically 15 minutes	18	13	$81.78	$36.01
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	18	18	$75.00	$50.74
71046 X-ray of chest, 2 views	18	17	$87.11	$31.43
84132 Blood potassium level	17	16	$14.00	$4.70
84295 Blood sodium level	17	16	$14.00	$4.75
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	13	13	$785.08	$236.30
99221 Initial hospital inpatient care per day, typically 30 minutes	11	11	$204.82	$93.34
77066 Diagnostic mammography of both breasts	11	11	$404.82	$149.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml	1,370	13	$1.50	$0.11
99213 Established patient office or other outpatient visit, typically 15 minutes	308	255	$153.48	$86.40
77067 Screening mammography	204	204	$320.18	$123.47
77063 Screening digital tomography of both breasts	203	203	$119.26	$51.59
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	69	69	$205.75	$105.84
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	65	55	$218.60	$122.87
36415 Insertion of needle into vein for collection of blood sample	35	32	$10.77	$3.00
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	32	32	$445.31	$174.58
99231 Follow-up hospital inpatient care per day, typically 15 minutes	30	20	$79.80	$36.44
45380 Biopsy of large bowel using an endoscope	23	23	$646.30	$166.86
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	22	22	$30.64	$5.84
71046 X-ray of chest, 2 views	21	21	$83.43	$31.39
84132 Blood potassium level	17	17	$14.00	$4.76
84295 Blood sodium level	17	17	$14.00	$4.81
77065 Diagnostic mammography of 1 breast	15	15	$311.07	$120.78
76642 Limited ultrasound scan of 1 breast	15	13	$217.33	$88.21
82565 Blood creatinine level	13	12	$15.00	$5.12
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	12	12	$398.00	$77.45
45378 Diagnostic exam of large bowel using a flexible endoscope	11	11	$542.00	$158.71
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	11	11	$445.36	$174.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	273	231	$141.40	$70.45
77067 Screening mammography	173	173	$314.58	$127.43
77063 Screening digital tomography of both breasts	171	171	$116.84	$52.05
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	49	45	$206.02	$102.98
99231 Follow-up hospital inpatient care per day, typically 15 minutes	47	22	$77.23	$37.58
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	36	36	$30.00	$7.67
76642 Limited ultrasound scan of 1 breast	36	31	$202.78	$83.07
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	29	29	$208.31	$101.68
36415 Insertion of needle into vein for collection of blood sample	26	20	$10.00	$2.98
G0279 Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066)	24	19	$97.50	$51.99
77065 Diagnostic mammography of 1 breast	21	21	$305.00	$125.22
71046 X-ray of chest, 2 views	16	16	$79.75	$30.44
45380 Biopsy of large bowel using an endoscope	14	14	$635.00	$168.09
84132 Blood potassium level	14	13	$14.00	$4.72
84295 Blood sodium level	14	13	$14.00	$4.77
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	13	13	$438.00	$177.11
77066 Diagnostic mammography of both breasts	12	12	$387.00	$157.91

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	324	267	$139.00	$68.97
77067 Screening mammography	197	197	$312.77	$124.65
77063 Screening digital tomography of both breasts	194	194	$116.29	$51.11
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	63	54	$203.00	$101.79
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	56	56	$30.00	$7.56
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	45	45	$205.00	$100.43
36415 Insertion of needle into vein for collection of blood sample	44	42	$10.00	$2.94
76642 Limited ultrasound scan of 1 breast	42	32	$202.38	$81.95
77065 Diagnostic mammography of 1 breast	36	30	$305.00	$123.27
84132 Blood potassium level	27	27	$14.00	$5.01
84295 Blood sodium level	27	27	$14.00	$5.24
G0279 Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066)	26	22	$90.58	$51.34
71046 X-ray of chest, 2 views	22	20	$73.00	$29.03
99231 Follow-up hospital inpatient care per day, typically 15 minutes	21	11	$76.00	$37.18
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	21	21	$438.00	$176.00
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	19	19	$262.00	$129.19
99202 New patient office or other outpatient visit, typically 20 minutes	16	16	$141.00	$70.99
45380 Biopsy of large bowel using an endoscope	11	11	$635.00	$176.40
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	11	11	$438.00	$168.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	308	252	$139.00	$66.01
77063 Screening digital tomography of both breasts	188	188	$116.65	$49.83
77067 Screening mammography	188	188	$313.46	$122.64
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	74	63	$203.00	$98.02
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	72	72	$30.00	$7.33
99231 Follow-up hospital inpatient care per day, typically 15 minutes	52	31	$76.00	$36.02
36415 Insertion of needle into vein for collection of blood sample	44	41	$10.00	$2.94
77065 Diagnostic mammography of 1 breast	34	31	$305.00	$119.17
99202 New patient office or other outpatient visit, typically 20 minutes	34	34	$141.00	$67.71
76642 Limited ultrasound scan of 1 breast	27	21	$203.70	$81.14
G0279 Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066)	26	20	$95.77	$47.56
84132 Blood potassium level	25	25	$14.00	$5.57
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	25	25	$205.00	$97.14
84295 Blood sodium level	24	24	$14.00	$5.82
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	22	21	$262.00	$125.46
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	21	21	$438.00	$171.29
71046 X-ray of chest, 2 views	17	17	$73.00	$27.18
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	15	15	$438.00	$171.44
77066 Diagnostic mammography of both breasts	14	12	$387.00	$146.63
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	12	12	$390.00	$108.73
45380 Biopsy of large bowel using an endoscope	11	11	$635.00	$171.93

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml	1,270	12	$1.50	$0.12
99213 Established patient office or other outpatient visit, typically 15 minutes	347	296	$138.45	$67.93
G0202 Screening mammography, bilateral (2-view study of each breast), including computer-aided detection (cad) when performed	195	195	$313.19	$123.98
77063 Screening digital tomography of both breasts	195	195	$116.77	$51.41
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	102	88	$201.82	$99.65
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	60	59	$30.00	$7.51
99231 Follow-up hospital inpatient care per day, typically 15 minutes	57	28	$75.53	$36.59
36415 Insertion of needle into vein for collection of blood sample	43	37	$10.00	$2.90
G0206 Diagnostic mammography, including computer-aided detection (cad) when performed; unilateral	41	34	$302.80	$119.99
G0279 Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066)	35	28	$89.14	$51.67
76642 Limited ultrasound scan of 1 breast	34	27	$205.88	$82.46
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	22	22	$260.91	$127.52
84295 Blood sodium level	21	20	$14.00	$3.47
84132 Blood potassium level	21	20	$14.00	$3.46
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	19	19	$438.00	$176.48
71020 X-ray of chest, 2 views, front and side	17	17	$73.00	$25.61
G0204 Diagnostic mammography, including computer-aided detection (cad) when performed; bilateral	15	15	$386.20	$154.42
82565 Blood creatinine level	14	11	$15.00	$6.22
45380 Biopsy of large bowel using an endoscope	13	13	$635.00	$179.10
74177 Ct scan of abdomen and pelvis with contrast	12	11	$775.00	$270.31

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License IA 26102

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

Medicaid State Provider ID

0043265 (IA)

Hospital & Practice Group Affiliations

Medical Associates Clinic P C

1000 Langworthy St, Dubuque, IA 520017313

Phone: 5635844100

Practice Associates & Co-Workers

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

10 Associated Practitioners

Dr. Joseph Fuller , MD

Surgery

NPI 1053362194

Doctor of Medicine (M.D.)

Dr. Garrett Fleming , DO

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NPI 1255606430

Doctor of Osteopathic Medicine (D.O.)

Dr. James Quann , MD

Surgery

NPI 1447412309

Doctor of Medicine (M.D.)

Dr. Garrett Mortensen , MD

Surgery

NPI 1518233428

Doctor of Medicine (M.D.)

Dr. Binghua Li , MD

Surgery

NPI 1548821788

Doctor of Medicine (M.D.)

Dr. Bruce Obbink , MD

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NPI 1669424644

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active November 25, 2009

NPI status registered as active in NPPES database

📍

Updated Practice Location November 25, 2009

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

📍

Updated Business Mailing Address November 25, 2009

Registered at 1500 ASSOCIATES DR, DUBUQUE, IA 520022201 (Tel: 5635844100)

👤

Provider Name / Credentials Updated November 25, 2009

Recorded as ROGER OTT, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 25, 2009

Surgery (License #26102 in IA)

🟢

Initial NPI Registration & Enumeration May 20, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1316991672

Entity Type:

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

Enumeration Date: May 20, 2006

Last Update: November 25, 2009

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1500 Associates Dr

Dubuque, IA 520022201

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.