Active NPI 1316929862 Individual Practitioner Male Practitioner

Dr. Stephen Francis Vanburen , MD

Surgery • Marshalltown, IA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Stephen Vanburen, MD is a certified Surgery practicing in Marshalltown, IA. With approximately 29 years of clinical experience since graduating from Medical College Of Wisconsin in 1997, Dr. Vanburen delivers high-quality medical care to the local community at 421 E MERLE HIBBS BLVD.

Dr. Vanburen maintains professional affiliations with Mcfarland Clinic Pc, Franklin General Hospital and accepts Medicare assignment.

Frequently performed procedures and clinical services include moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito, established patient outpatient office visit, biopsy of large bowel using an endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

421 E Merle Hibbs Blvd

Marshalltown, IA 501581888

Telephone 6417526391

Fax 6417525132

Associated Practice Facility / Clinic

🏢 Nudak Ventures Llc Facility NPI 1356616403

Medicare Profile & Education

Medical School

Medical College Of Wisconsin

Graduation Year

1997

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Marshalltown, IA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

29 Yrs -3.0 yrs vs City Avg

City Avg: 32.0 Yrs

State Avg: 26.0 Yrs

Regional Practice Density

3 Specialists

Practicing in Marshalltown, IA (452 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

80.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Vanburen (29 Years) 29 Yrs

Marshalltown Specialty Average (32.0 Years) 32.0 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
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	109	108	$33.00	$4.92
99213 Established patient office or other outpatient visit, typically 15 minutes	108	79	$136.93	$83.81
45380 Biopsy of large bowel using an endoscope	100	97	$922.40	$111.74
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	73	73	$182.38	$102.25
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	68	66	$1312.40	$212.12
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	39	39	$685.60	$81.14
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	30	27	$203.00	$118.37
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	25	25	$1064.00	$155.25
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$281.00	$153.71
36415 Insertion of needle into vein for collection of blood sample	15	14	$10.00	$8.65
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	12	11	$27.00	$7.61
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	11	11	$1127.00	$157.58

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	138	137	$33.00	$4.91
45380 Biopsy of large bowel using an endoscope	96	95	$974.70	$126.17
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	70	69	$1278.60	$228.83
99213 Established patient office or other outpatient visit, typically 15 minutes	68	48	$133.00	$85.21
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	53	53	$186.00	$105.07
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	37	35	$751.62	$92.20
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	35	35	$1086.00	$168.62
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	26	26	$287.00	$152.91
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	24	22	$197.00	$120.75
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	21	21	$1150.00	$158.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	119	118	$32.00	$5.03
45380 Biopsy of large bowel using an endoscope	66	66	$960.32	$133.81
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	59	59	$1027.97	$183.65
99213 Established patient office or other outpatient visit, typically 15 minutes	55	47	$129.00	$86.20
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	55	55	$190.00	$105.81
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	31	31	$1108.00	$171.46
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	30	26	$700.00	$74.36
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	26	25	$1150.44	$167.45
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	19	18	$191.00	$122.52
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$293.00	$158.61
45378 Diagnostic exam of large bowel using a flexible endoscope	13	12	$821.54	$124.14

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	102	102	$31.00	$5.10
99213 Established patient office or other outpatient visit, typically 15 minutes	78	66	$126.00	$87.42
45380 Biopsy of large bowel using an endoscope	69	69	$1014.49	$150.75
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	42	41	$1140.80	$216.13
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	38	38	$186.00	$106.93
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	33	29	$697.88	$74.43
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	31	31	$287.00	$160.28
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	26	26	$1086.00	$173.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	19	$187.00	$124.18
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	19	19	$238.00	$129.91
45378 Diagnostic exam of large bowel using a flexible endoscope	19	19	$873.00	$158.31
99202 New patient office or other outpatient visit, typically 20 minutes	17	17	$129.00	$69.31
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	13	12	$75.23	$53.67
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	13	13	$1150.00	$177.25
46600 Diagnostic examination of the anus using an endoscope	12	11	$235.00	$114.52

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	101	100	$30.00	$5.26
99213 Established patient office or other outpatient visit, typically 15 minutes	63	47	$124.00	$71.02
45380 Biopsy of large bowel using an endoscope	46	46	$961.74	$140.99
99202 New patient office or other outpatient visit, typically 20 minutes	43	43	$126.00	$71.23
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	42	42	$1140.80	$215.58
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	28	26	$770.00	$88.54
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	23	23	$1171.96	$176.77
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$182.00	$102.35
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	15	$183.00	$104.04
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	15	15	$1065.00	$181.84
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	14	14	$233.00	$133.58
36415 Insertion of needle into vein for collection of blood sample	14	13	$10.00	$2.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	114	114	$30.00	$5.21
99213 Established patient office or other outpatient visit, typically 15 minutes	109	88	$122.00	$69.85
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	75	75	$1099.79	$211.47
45380 Biopsy of large bowel using an endoscope	75	74	$903.47	$120.54
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	36	35	$607.58	$78.54
99202 New patient office or other outpatient visit, typically 20 minutes	36	36	$125.00	$71.93
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	32	32	$1048.36	$173.84
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	23	23	$1198.00	$167.59
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	23	22	$179.00	$103.19
99231 Follow-up hospital inpatient care per day, typically 15 minutes	23	13	$64.00	$37.73
36415 Insertion of needle into vein for collection of blood sample	22	19	$10.00	$2.94
45378 Diagnostic exam of large bowel using a flexible endoscope	20	20	$833.42	$175.05
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	18	$226.00	$131.10
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	17	14	$26.00	$8.46
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$180.00	$101.89
45388 Destruction of polyp or growth of large bowel using a flexible endoscope	12	12	$1619.00	$263.07
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$274.00	$155.69

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	146	145	$30.00	$5.14
99213 Established patient office or other outpatient visit, typically 15 minutes	101	71	$113.53	$66.17
45380 Biopsy of large bowel using an endoscope	71	71	$1025.35	$153.67
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	56	54	$1208.59	$222.91
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	47	45	$687.96	$90.22
99231 Follow-up hospital inpatient care per day, typically 15 minutes	46	20	$64.00	$37.22
99202 New patient office or other outpatient visit, typically 20 minutes	46	46	$117.00	$69.93
36415 Insertion of needle into vein for collection of blood sample	34	26	$10.00	$2.94
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	30	30	$1065.00	$170.85
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	24	20	$25.00	$9.40
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	23	20	$170.78	$101.11
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	20	20	$238.00	$129.44
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$177.17	$100.35
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	14	14	$1198.00	$170.29
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$264.18	$154.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	170	169	$47.51	$5.13
99213 Established patient office or other outpatient visit, typically 15 minutes	118	91	$113.00	$67.96
45380 Biopsy of large bowel using an endoscope	73	73	$1180.45	$142.97
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	69	68	$1243.68	$229.32
99202 New patient office or other outpatient visit, typically 20 minutes	56	56	$117.00	$69.32
36415 Insertion of needle into vein for collection of blood sample	34	23	$10.00	$2.94
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	33	33	$809.85	$85.25
99231 Follow-up hospital inpatient care per day, typically 15 minutes	30	15	$64.00	$37.09
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	30	30	$1065.00	$176.48
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	25	17	$24.00	$10.45
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	24	21	$170.00	$100.31
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	24	24	$1198.00	$176.15
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$177.00	$96.53
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$262.00	$152.66

Medical Specialties & State Licenses

CMS Verified: 2023-07-12

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License IA 34684

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

0262386 (IA)

Hospital & Practice Group Affiliations

Mcfarland Clinic Pc

421 E Merle Hibbs Blvd, Marshalltown, IA 501581992

Phone: 6417520654

Franklin General Hospital

1720 Central E Ave, Hampton, IA 504411869

Mcfarland Clinic Pc

1215 Duff Ave, Ames, IA 500105400

Phone: 5152394400

Franklin General Hospital

1720 Central Ave E, Hampton, IA 504411869

Phone: 6414565000

Franklin General Hospital

1720 Central Ave E, Hampton, IA 504411869

Phone: 6414565050

Mcfarland Clinic Pc

3500 University Blvd, Ames, IA 500103014

Phone: 5152393040

Practice Associates & Co-Workers

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

3 Associated Practitioners

Michael Knutsen , MPAS, PA-C

Physician Assistant

NPI 1063774321

MPAS, Physician Assistant (Certified)

Dr. Alison Wilson , MD

Surgery

NPI 1114149622

Doctor of Medicine (M.D.)

Dr. John Hamilton , MD

Orthopaedic Surgery

NPI 1982720231

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 July 18, 2023

Registered at 421 E MERLE HIBBS BLVD, MARSHALLTOWN, IA 501581888 (Tel: 6417526391)

📍

Updated Business Mailing Address July 18, 2023

Registered at 1215 DUFF AVE, AMES, IA 500105400 (Tel: 5152394400)

✅

NPI Profile Active August 20, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location August 20, 2012

Registered at 312 E MAIN ST, MARSHALLTOWN, IA 501581888 (Tel: 6417526391)

📍

Updated Business Mailing Address August 20, 2012

Registered at 312 E MAIN ST, MARSHALLTOWN, IA 501581888 (Tel: 6417526391)

👤

Provider Name / Credentials Updated August 20, 2012

Recorded as STEPHEN VANBUREN, M.D.

🎓

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

Surgery (License #34684 in IA)

🟢

Initial NPI Registration & Enumeration November 18, 2005

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: 1316929862

Entity Type:

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

Enumeration Date: November 18, 2005

Last Update: July 18, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1215 Duff Ave

Ames, IA 500105400

Phone: 5152394400

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

⚠️ Medical Disclaimer

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