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Profile last updated: March 2026How we source this data
JN
Provider Profile

John Nielsen, M.D.

Family Medicine Physician

NPI: 1003811415

5

112 · Health.usnews

20

Years Exp.

Marinette

WI

Family Medicine

Specialty

About

Dr. John Nielsen, MD, is a dedicated family medicine physician located in Marinette, WI. He specializes in providing comprehensive healthcare for individuals and families, addressing a wide range of health concerns across all ages and backgrounds. Dr. Nielsen integrates biological, clinical, and behavioral sciences to deliver holistic care to his patients.

With a perfect patient rating of 5.0 out of 5 based on 112 reviews, Dr. Nielsen is highly regarded for his thoroughness and clear communication regarding patient conditions. Patients appreciate his attentive bedside manner and willingness to listen to their concerns, often highlighting the time he dedicates to each appointment, which fosters a high level of satisfaction with his care.

Dr. Nielsen has been practicing in the field of family medicine for several years, focusing on the total health care of individuals and families. While specific visit costs are not detailed, patients can expect a commitment to quality care in a welcoming environment.

Practicing Since

Jun 2005

Gender

Male

Experience

20 years

WI Medical License

#75212-20

Practice Type

Solo Practice

NPI Number

1003811415

Additional Specialties

Family Medicine

Additional Practice Locations

702 DAVIS ST, CARTHAGE, TX 75633 · 903-694-4991

Avg. Self-Pay Rate

Self-pay rates shown are averages across all procedures on file for this provider, sourced from Transparency in Coverage Act data. These are cash-pay prices — what you'd typically pay without using insurance. Actual rates may vary by procedure, location, and date of service.

HEREDITARY COLON CA DO TRGT MRNA SEQ ALYS PANEL

CPT: 0130Uprofessional

$2,925

Cost data sourced from insurer Transparency in Coverage Act filings. Costs shown are negotiated rates and may not reflect your actual out-of-pocket cost. Learn about our data

Local Market

Wisconsin Low

$73

Wisconsin Typical

$98

Wisconsin High

$313

Across Wisconsin, a family medicine physician visit ranges from $73 to $313 with a median of $98. This is 5% above the national median of $93. Based on 1,353 providers with published pricing data.

There is 1 family medicine physician in Marinette and 21 across Wisconsin on our platform.

See full family medicine physician cost breakdown in Wisconsin
Patient Reviews

5

112 reviews

Health.usnews

Dr. John Nielsen, MD, has received overwhelmingly positive feedback from his patients, with an impressive overall rating of 5 out of 5 based on 112 reviews. Patients frequently commend his thoroughness, ability to clearly explain conditions, and attentive bedside manner. Many reviews highlight his willingness to listen to patients' concerns and the time he dedicates to each appointment, contributing to a high level of satisfaction with the care provided. However, there are some criticisms noted, particularly regarding the friendliness of the staff, which some patients found lacking. While Dr. Nielsen himself is praised for his medical expertise and patient interaction, the experience with the office staff appears to detract from the overall patient experience for a few individuals. Notably, patients appreciate his extensive experience in family medicine and his ability to manage a variety of health conditions, including cardiomyopathy and diabetes. Overall, prospective patients might consider Dr. Nielsen for his strong clinical skills and patient rapport, while being mindful of potential issues with staff interactions.

Location

Address

4061 OLD PESHTIGO RD

Marinette, WI 54143

Phone

7157328050
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Momentary Lab sources provider data from the CMS NPI Registry and cost data from federal Transparency in Coverage files. Reviews aggregated from Healthgrades, Vitals, WebMD, and other public sources. Learn how we verify and update healthcare information.

This page is for informational purposes only and does not constitute medical advice. Cost estimates are based on publicly available negotiated rate data and may not reflect your actual out-of-pocket cost. Always consult with your healthcare provider and insurance company for accurate cost information and medical decisions.