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

John Welter, DO

Family Medicine Physician

NPI: 1982674503

4.8

19 reviews

20

Years Exp.

Derry

NH

Family Medicine

Specialty

About

Dr. John Welter, DO, is a dedicated family medicine physician located in Derry, NH. He specializes in providing comprehensive healthcare services that address the total health needs of individuals and families, integrating biological, clinical, and behavioral sciences into his practice. Dr. Welter's approach is characterized by his thorough examinations and clear explanations of medical conditions, ensuring that patients understand their health and treatment options.

Practicing Since

Jan 2006

Gender

Male

Experience

20 years

NH Medical License

#11470

Practice Type

Group Practice

NPI Number

1982674503
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.

1ST INPATIENT CRITICAL CARE PR DAY AGE 28 DAYS/<

CPT: 99468professional

$1,514

INITIAL PED CRITICAL CARE 29 DAYS THRU 24 MONTHS

CPT: 99471professional

$1,311

INITIAL PED CRITICAL CARE 2 THRU 5 YEARS

CPT: 99475professional

$923

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

New Hampshire Low

$101

New Hampshire Typical

$212

New Hampshire High

$282

Across New Hampshire, a family medicine physician visit ranges from $101 to $282 with a median of $212. This is 128% above the national median of $93. Based on 296 providers with published pricing data.

There are 4 family medicine physicians in Derry and 59 across New Hampshire on our platform.

See full family medicine physician cost breakdown in New Hampshire
Patient Reviews

4.8

19 reviews · Healthgrades

Overall, patient sentiment towards Dr. John Welter, DO, is generally positive, with a rating of 3.9 out of 5 based on 19 reviews. Many patients express high levels of satisfaction, particularly highlighting his thoroughness during examinations, ability to explain conditions clearly, and the time he spends with patients. His expertise in treating various conditions, including bursitis and sleep apnea, is also frequently praised. Additionally, patients appreciate the availability of telehealth appointments, which adds convenience to their care. However, there are some criticisms noted among the reviews. A portion of patients expressed dissatisfaction with aspects such as wait times and the responsiveness of the office staff. Some reviews indicate that there may be room for improvement in the overall patient experience, particularly regarding administrative efficiency. Notably, while many patients recommend Dr. Welter, a few have reported negative experiences, emphasizing the importance of considering both positive and negative feedback when deciding to seek care from him.

Location

Address

14 TSIENNETO RD STE 200A

Derry, NH 03038

Phone

6035371300
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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.