James L Groskreutz, MD
Gastroenterology Internal Medicine
James L Groskreutz is a Gastroenterology Internal Medicine specialist based in La Crosse, WI with over 43 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: INTERNAL MEDICINE
James L Groskreutz, MD has been part of the La Crosse medical community since 2005 in group practice. He graduated from University of Minnesota Medical School in 1983 and has 43+ years of clinical experience. He regularly sees Medicare patients with hypertension, high cholesterol, and arthritis (per CMS claims data).
Older · 2089dNPPES updated 2020-09-02 · verify NPI on CMS · Verify license at Wisconsin Medical Examining Board
How Does This Doctor Compare?
Medicare Patients
250
Unique beneficiaries
Standard volumePrescription Recipients
336
Patients prescribed
Prescriptions Written
716
Total claims
Total Medicare drug cost: $445k
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Arthritis.
High blood pressure — a leading risk factor for heart disease and stroke
Elevated cholesterol or triglycerides that increase heart disease risk
Joint inflammation causing pain, swelling, and stiffness
Excessive worry or fear that interferes with daily life
A condition where the body cannot properly regulate blood sugar levels
Gradual loss of kidney function over time, often linked to diabetes or hypertension
Conditions affecting emotional state, including depression and bipolar disorder
A mood disorder causing persistent sadness and loss of interest in activities
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1983
University of Minnesota Medical School
Board certified · Sep 1, 2020
Self-reported via NPPES
43 years in practice
Senior practitioner
Gastroenterologists diagnose and treat digestive system disorders including GERD, irritable bowel syndrome (IBS), inflammatory bowel disease (Crohn's, ulcerative colitis), liver disease, pancreatitis, and colon polyps. They perform endoscopies and colonoscopies.
Taxonomy: 207RG0100X
Education & Training
University of Minnesota Medical School (Class of 1983)
Virtual Internal Medicine Care With James L Groskreutz
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with James L Groskreutz for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to La Crosse required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about James L Groskreutz
Dr. Groskreutz is listed as active in the NPI registry with telehealth listed in La Crosse, WI. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (608) 782-7300.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact James L Groskreutz
Practice Location
1836 South Ave, La Crosse, WI 54601-5429
Mailing Address
1836 South Ave, La Crosse, WI 54601-5429
This is a provider directory. Contact the office directly to schedule appointments.
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