Brett David Kalmowitz, MD
Gastroenterology Internal Medicine
Brett David Kalmowitz is a Gastroenterology Internal Medicine specialist based in Providence, RI with over 27 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Brett David Kalmowitz, MD has practiced internal medicine for 27+ years, working in group practice. Trained at New York University School of Medicine (class of 1999), he has been practicing for over 27 years. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and arthritis.
Older · 220dNPPES updated 2025-10-15 · verify NPI on CMS · Verify license at Rhode Island Board of Medical Licensure & Discipline
Contact & Location
Practice Location
44 W River St, Providence, RI 02904-2609
How Does This Doctor Compare?
Medicare Patients
275
Unique beneficiaries
Standard volumePrescription Recipients
255
Patients prescribed
Prescriptions Written
937
Total claims
Total Medicare drug cost: $327k
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
A condition where the body cannot properly regulate blood sugar levels
Excessive worry or fear that interferes with daily life
Conditions affecting emotional state, including depression and bipolar disorder
A mood disorder causing persistent sadness and loss of interest in activities
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$376 received from industry
8 transactions reported in 2024 ·Low tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Brett David Kalmowitz's NPI.
Patient Reviews
No patient reviews yet. If you've seen Brett David Kalmowitz, your feedback helps other patients.
Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →
Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1999
Nyu Grossman School of Medicine
Board certified · Oct 14, 2025
Self-reported via NPPES
27 years in practice
Experienced
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
New York University School of Medicine (Class of 1999)
Mailing address
Po Box 202230, Dallas, TX 75320-2230
Differs from practice location
Virtual Internal Medicine Care With Brett David Kalmowitz
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Brett David Kalmowitz for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Providence 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 Brett David Kalmowitz
Dr. Kalmowitz is listed as active in the NPI registry with telehealth listed in Providence, RI. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (401) 274-4800.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
Is this your profile?
Verify credentials, update practice details, and manage telehealth.
Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Brett David Kalmowitz
Practice Location
44 W River St, Providence, RI 02904-2609
Mailing Address
Po Box 202230, Dallas, TX 75320-2230
This is a provider directory. Contact the office directly to schedule appointments.
Related Providers
Gastroenterology Internal Medicine in Rhode Island
See allRonald Gilman, MD
Riverside, RI
Sheldon Lidofsky, MD
Providence, RI
Geoffrey Herbst Berg, MD
Providence, RI