Rintaro Hashimoto, MD PHD
Gastroenterology Internal Medicine
Rintaro Hashimoto is a Gastroenterology Internal Medicine specialist based in Iowa City, IA with over 8 years of clinical experience. Offers virtual telehealth visits.
Rintaro Hashimoto, MD PHD has practiced internal medicine for 8+ years, working in group practice. He has been practicing since 2022 — over 8 years. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and arthritis.
Older · 1374dNPPES updated 2022-08-19 · verify NPI on CMS · Verify license at Iowa Board of Medicine
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
US avg: 70.2%↓ Fewer patients than average (-2%) — less common here
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↓ Fewer patients than average (-4%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-10%) — less common here
Excessive worry or fear that interferes with daily life
US avg: 34.1%↑ More patients than average (+1%) — a focus area for this doctor
Conditions affecting emotional state, including depression and bipolar disorder
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↓ Fewer patients than average (-1%) — less common here
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-6%) — less common here
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-8%) — less common here
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.
Board certified · Aug 18, 2022
Self-reported via NPPES
8 years in practice
Established
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
Virtual Internal Medicine Care With Rintaro Hashimoto
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Rintaro Hashimoto for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Iowa City required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Rintaro Hashimoto
Dr. Hashimoto is listed as active in the NPI registry with telehealth listed in Iowa City, IA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (319) 356-1616.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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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 Rintaro Hashimoto
Practice Location
200 Hawkins Dr, Iowa City, IA 52242-1009
This is a provider directory. Contact the office directly to schedule appointments.
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