Catherine Tremblay, MD
Catherine Tremblay is a Family Medicine specialist based in Geneva, IL with over 5 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Patients across IL can see Catherine Tremblay, MD in person in Geneva or via virtual visit — no travel required. She completed training at University of Minnesota Medical School in 2021 and is early in her career. Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family.
Older · 1804dNPPES updated 2021-06-14 · verify NPI on CMS · Verify license at Illinois Department of Financial & Professional Regulation — Medical
How Does This Doctor Compare?
Opioid Rx
↓ Lower = better5.02%
Illinois avg: 4.5 · US avg: 5.1
✓ Higher than most doctors nationally(-0.1 pts)
5.02% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Prescription Recipients
58
Patients prescribed
Prescriptions Written
259
Total claims
Total Medicare drug cost: $22k
Percentile rankings compared against 2,844 reporting peers in Illinois.
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.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2021
University of Minnesota Medical School
Board certified · Jun 13, 2021
Self-reported via NPPES
5 years in practice
Established
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Taxonomy: 207Q00000X
Education & Training
University of Minnesota Medical School (Class of 2021)
Virtual Family Medicine Care With Catherine Tremblay
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Catherine Tremblay for follow-ups, medication reviews, and ongoing care — no travel to Geneva 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 Catherine Tremblay
Dr. Tremblay is listed as active in the NPI registry with telehealth listed in Geneva, IL. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (630) 208-3000.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D. 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 Catherine Tremblay
Practice Location
300 Randall Rd, Geneva, IL 60134-4200
Mailing Address
300 Randall Rd, Geneva, IL 60134-4200
This is a provider directory. Contact the office directly to schedule appointments.
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