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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Casimir Firlit:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. Casimir Firlit is Good. Dr. Firlit has been reviewed by 11 patients who have provided 3 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 3.8
Promptness 3.8
Courteous Staff 4.3
Accurate Diagnosis 4.2
Bedside Manner 4.2
Spends Time with Me 4.2
Follows Up After Visit 4.1

Specialties & Research

Dr. Casimir Firlit, MD, PHD is board certified in Urology.

  • He has special expertise in 16 areas:
  • Cystoscopy
  • Hydronephrosis
  • Hypospadias
  • Kidney Transplant (Renal Transplant)
  • Overactive Urinary Bladder
  • Pathologic Dilatation
  • Urethral Diseases
  • Urinary Bladder Cancer
  • Urinary Bladder Disorders
  • Urinary Bladder Outlet Obstruction
  • Urinary Catheterization
  • Urinary Incontinence
  • Urinary Tract Infections (UTI)
  • Urination Disorders
  • Urologic Diseases
  • Vesico-Ureteral Reflux

Education & Awards

Dr. Firlit graduated from Loyola University Chicago, Maywood. He has 6 awards.

One of America's Leading Experts on:
Urinary Catheterization
Urinary Tract Infections (UTI)
Urination Disorders
Patients' Choice Award (2010)
Compassionate Doctor Recognition (2010)


Dr. Firlit has 9 hospital affiliations:

  • St. John's Mercy Medical Center 
  • Saint Louis University Hospital 


  • Spanish

> > > > Dr. Casimir Firlit, MD, PHD

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Additional Information
Dr. Casimir Francis Firlit MD and PHD is a male Urologist, has 47 years of experience and practices in Urology.
Where does Dr. Casimir F. Firlit practice?
Dr. Casimir Firlit has 1 office location.
Dr. Casimir Firlit practices Urology near Saint Louis, MO.
See Saint Louis Urologists.