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Provider Profile

Gregory Mumm, M.D.

Internal Medicine Physician

NPI: 1548228810

2.4

10 · RateMDs

19

Years Exp.

Sioux Falls

SD

Internal Medicine

Specialty

About

Dr. Gregory Mumm, MD, is an internal medicine physician based in Sioux Falls, SD. He specializes in providing long-term, comprehensive care for adolescents, adults, and the elderly, managing both common and complex illnesses. His training encompasses the diagnosis and treatment of various conditions, including those affecting the heart, kidneys, and respiratory systems, as well as disease prevention and wellness.

In his practice, Dr. Mumm has received a patient rating of 2.4 out of 5 stars based on 45 reviews, indicating that feedback from patients has been predominantly negative. Many patients have expressed concerns regarding his bedside manner, empathy, and communication, often feeling dismissed during consultations.

While specific years in practice and visit costs are not provided, Dr. Mumm's role as an internist involves a significant commitment to patient care. Individuals seeking comprehensive internal medicine services in the Sioux Falls area may consider reaching out for further information on his practice.

Practicing Since

May 2006

Gender

Male

Experience

19 years

SD Medical License

#7481

Practice Type

Group Practice

NPI Number

1548228810

Additional Specialties

Internal Medicine

Additional Practice Locations

1301 S. CLIFF AVE, SIOUX FALLS, SD 57105 · 605-322-6625

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.

IADNA SARSCOV2 & INF A&B & RSV MULT AMP PROBE TQ

CPT: 87637professional

$710

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

Sioux Falls Low

$80

Sioux Falls Typical

$91

Sioux Falls High

$204

In Sioux Falls, a typical internal medicine physician visit costs $91, ranging from $80 to $204. This is 4% above the South Dakota state median of $88. Based on 9 providers with published pricing data.

South Dakota Low

$80

South Dakota Typical

$88

South Dakota High

$293

Across South Dakota, a internal medicine physician visit ranges from $80 to $293 with a median of $88. This is 4% below the national median of $91. Based on 14 providers with published pricing data.

There are 8 internal medicine physicians in Sioux Falls and 13 across South Dakota on our platform.

See full internal medicine physician cost breakdown in South Dakota
Patient Reviews

2.4

10 reviews

RateMDs

Overall, patient sentiment regarding Dr. Gregory Mumm, MD, is predominantly negative, as reflected in his low average rating of 2.3 stars based on 36 reviews. Many patients express dissatisfaction with their experiences, particularly highlighting issues related to his bedside manner, perceived lack of empathy, and inadequate communication. A significant number of reviews indicate that patients felt dismissed or not listened to, leading to frustration and a sense of being misunderstood in their medical concerns. Common themes in praise include the availability of telehealth services and the cleanliness of the hospital facilities where Dr. Mumm practices. Some patients have noted that the hospital is quiet and well-regarded, which may contribute positively to the overall experience. However, criticisms frequently mention a lack of thoroughness in diagnosis and treatment, with several patients reporting that they received premature or incorrect diagnoses, such as being labeled with fibromyalgia without sufficient testing. Additionally, there are comments about Dr. Mumm's dismissive attitude toward other medical opinions and a perceived lack of compassion, particularly when patients are in distress. Patients repeatedly mention feeling that their concerns were not adequately addressed, with some stating that they were referred back to their primary care physicians without receiving the necessary support or treatment for their conditions. This pattern suggests that potential patients may want to consider these factors when deciding whether to consult Dr. Mumm for rheumatological issues.

Location

Address

6100 S LOUISE AVE STE 1130

Sioux Falls, SD 57108

Phone

6055041600
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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.