Active NPI 1336128453 Individual Practitioner Male Practitioner

Dr. William R Jongewaard , MD

Surgery • Sheldon, IA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. William Jongewaard, MD is a certified Surgery practicing in Sheldon, IA. With approximately 37 years of clinical experience since graduating from University Of Iowa, Rj & L Carver College Of Medicine in 1989, Dr. Jongewaard delivers high-quality medical care to the local community at 1201 2ND AVE.

Dr. Jongewaard is affiliated with Sanford Health Network and accepts Medicare assignment.

Frequently performed procedures and clinical services include biopsy of large bowel using an endoscope, established patient outpatient office visit, biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1201 2nd Ave
Suite 6

Sheldon, IA 512011960

Telephone 7123243298

Fax 7123248233

Associated Practice Facility / Clinic

🏢 General Surgery, P.c. Facility NPI 1508846635

Medicare Profile & Education

Medical School

University Of Iowa, Rj & L Carver College Of Medicine

Graduation Year

1989

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Sheldon, IA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

37 Yrs Matches City Avg

City Avg: 37.0 Yrs

State Avg: 26.0 Yrs

Regional Practice Density

3 Specialists

Practicing in Sheldon, IA (452 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

92.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Jongewaard (37 Years) 37 Yrs

Sheldon Specialty Average (37.0 Years) 37.0 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	15	15	$2003.00	$152.69

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45380 Biopsy of large bowel using an endoscope	17	17	$2003.00	$145.76
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	11	$142.87	$33.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45380 Biopsy of large bowel using an endoscope	24	24	$2003.00	$132.93

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45380 Biopsy of large bowel using an endoscope	30	29	$2003.00	$156.20
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	15	15	$1698.00	$103.04
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	11	11	$1574.00	$176.67
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	11	11	$2101.00	$242.44
45378 Diagnostic exam of large bowel using a flexible endoscope	11	11	$1574.00	$156.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45380 Biopsy of large bowel using an endoscope	28	26	$2003.00	$144.68
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	13	13	$1698.00	$110.01
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	13	13	$1574.00	$180.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45380 Biopsy of large bowel using an endoscope	28	28	$2003.00	$153.41
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	20	16	$108.20	$24.42
99213 Established patient office or other outpatient visit, typically 15 minutes	13	13	$181.54	$49.04
45378 Diagnostic exam of large bowel using a flexible endoscope	11	11	$1574.00	$179.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	13	11	$1698.00	$108.59
45380 Biopsy of large bowel using an endoscope	12	12	$2003.00	$163.81
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	11	$105.50	$24.06
99213 Established patient office or other outpatient visit, typically 15 minutes	11	11	$178.64	$48.58

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	24	18	$113.17	$23.25
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	24	23	$1658.00	$103.69
45380 Biopsy of large bowel using an endoscope	19	19	$1916.11	$150.77

Medical Specialties & State Licenses

CMS Verified: 2020-09-14

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License IA 29665

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

0111369 (IA)

Hospital & Practice Group Affiliations

Sanford Health Network

118 N 7th Ave, Sheldon, IA 512011235

Phone: 7123245041

Sanford Health Network

800 Oak St, Sheldon, IA 512011242

Phone: 7123245356

Practice Associates & Co-Workers

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

2 Associated Practitioners

Dr. William Merry , MD

Surgery

NPI 1184604076

Doctor of Medicine (M.D.)

Dr. David Reinke , MD

Surgery

NPI 1548240492

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 July 09, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 09, 2007

Registered at 1201 2ND AVE, SUITE 6, SHELDON, IA 512011960 (Tel: 7123243298)

📍

Updated Business Mailing Address July 09, 2007

Registered at 1201 2ND AVE, PO BOX 347, SHELDON, IA 512011960 (Tel: 7123243298)

👤

Provider Name / Credentials Updated July 09, 2007

Recorded as WILLIAM JONGEWAARD, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 09, 2007

Surgery (License #29665 in IA)

🟢

Initial NPI Registration & Enumeration January 17, 2006

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: 1336128453

Entity Type:

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

Enumeration Date: January 17, 2006

Last Update: November 27, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1201 2nd Ave, Po Box 347

Sheldon, IA 512011960

Phone: 7123243298

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.