Irene G Sia, M.D.
Infectious Disease Internal Medicine
Irene G Sia is an Infectious Disease Internal Medicine specialist based in Rochester, MN with over 39 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Irene G Sia, M.D. has practiced internal medicine for 39+ years, working in group practice. She has been practicing since 2006 — over 39 years. CMS Medicare data shows her patients commonly have hypertension, arthritis, and high cholesterol.
Older · 2104dNPPES updated 2020-08-20 · verify NPI on CMS · Verify license at Minnesota Board of Medical Practice
How Does This Doctor Compare?
Medicare Patients
126
Unique beneficiaries
Standard volumePrescriptions Written
44
Total claims
Total Medicare drug cost: $3k
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, Arthritis, and High Cholesterol.
High blood pressure — a leading risk factor for heart disease and stroke
Joint inflammation causing pain, swelling, and stiffness
Elevated cholesterol or triglycerides that increase heart disease risk
Gradual loss of kidney function over time, often linked to diabetes or hypertension
A mood disorder causing persistent sadness and loss of interest in activities
Conditions affecting emotional state, including depression and bipolar disorder
A condition where the body cannot properly regulate blood sugar levels
Excessive worry or fear that interferes with daily life
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 19, 2020
Self-reported via NPPES
39 years in practice
Senior practitioner
Infectious disease specialists diagnose and treat complex infections including HIV/AIDS, hepatitis, tuberculosis, antibiotic-resistant infections (MRSA), post-surgical infections, and travel-related illnesses. They also provide pre-travel vaccination counseling and manage infections in immunocompromised patients.
Taxonomy: 207RI0200X
Mailing address
200 1st St Sw, Rochester, MN 55905-0001
Differs from practice location
Virtual Infectious Disease Care With Irene G Sia
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Irene G Sia for blood pressure monitoring, arthritis follow-ups, cholesterol management — no travel to Rochester 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 Irene G Sia
Dr. Sia is listed as active in the NPI registry with telehealth listed in Rochester, MN. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (507) 284-2511.
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 Irene G Sia
Practice Location
200 1st St Sw, Rochester, MN 55905
Mailing Address
200 1st St Sw, Rochester, MN 55905-0001
This is a provider directory. Contact the office directly to schedule appointments.
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