Who is Dr. Mastromichalis, Urologist in Fenton, MO?
Where did Dr. Mastromichalis go to medical school and complete their residency?
Residency: St. Louis University (SLU) Affiliated Hospitals
Medical School: West Virginia University School of Medicine
Is Dr. Mastromichalis board certified as an Urologist?
Yes, Dr. Michael Mastromichalis, MD is board certified by the American Board of Urology
What languages does Dr. Mastromichalis speak?
Dr. Mastromichalis and their clinical team can communicate with patients in the following languages:
- English
- Italian
- Spanish
What conditions does an Urologist like Dr. Mastromichalis typically treat?
As an Urologist, Dr. Mastromichalis diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Mastromichalis. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Kidney Stones
- Renal Calculi
- Nephrolithiasis
- Kidney Calculi
ICD-10 Codes:
- N200: Calculus of kidney
Also known as:
- Enlarged Prostate with Urinary Symptoms
- Enlarged Prostate (BPH)
- Enlarged Prostate (Benign Prostatic Hyperplasia)
- BPH with LUTS
- Prostate enlargement with urinary issues
- Benign prostatic hyperplasia with urinary symptoms
ICD-10 Codes:
- N401: Benign prostatic hyperplasia with lower urinary tract symptoms
Also known as:
- Urinary Tract Infection
- UTI
- Bladder infection
- Kidney infection
- Urine infection
ICD-10 Codes:
- N390: Urinary tract infection, site not specified
Also known as:
- Urinary and Genital Symptoms
- Urine and Urination
- Genitourinary signs
- Urogenital symptoms
- Reproductive and urinary issues
ICD-10 Codes:
- R399: Unspecified symptoms and signs involving the genitourinary system
Also known as:
- Prostate Cancer
- Prostate Cancer Treatment (PDQ®)
- Prostatic Carcinoma
- Prostate Gland Cancer
- Malignant Prostate Tumor
ICD-10 Codes:
- C61: Malignant neoplasm of prostate
Also known as:
- Elevated PSA Level
- Prostate Cancer Screening
- Prostate Disease
- Prostate-Specific Antigen (PSA) Test
- Prostate Problems
- High Prostate Specific Antigen
- Abnormal PSA Test
- Increased PSA
ICD-10 Codes:
- R9720: Elevated prostate specific antigen [PSA]
Also known as:
- Blood in Urine
- Urine and Urination
- Hematuria (Blood in the Urine)
- Hematuria
- Bloody urine
- Red urine
ICD-10 Codes:
- R319: Hematuria, unspecified
What procedures does an Urologist like Dr. Mastromichalis typically perform?
As an Urologist, Dr. Mastromichalis performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Mastromichalis. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Kidney Stone Removal with Scope and Stent
- Kidney Stone Shock Wave Treatment
- Ureteroscopy with lithotripsy
- Bladder scope for stones
- Kidney stone breaking with stent
- Ureteral stent placement for stones
- ESWL
- Extracorporeal Shock Wave Lithotripsy
- Shock Wave Lithotripsy
- Non-Invasive Kidney Stone Removal
CPT Codes:
- 52356: Cystourethroscopy, with ureteroscopy and/or pyeloscopy; with lithotripsy including insertion of indwelling ureteral stent (eg, Gibbons or double-J type)
- 50590: Lithotripsy, extracorporeal shock wave
Also known as:
- Bladder and Urethra Scope
- Cystoscopy
- Urethroscopy
- Bladder scope procedure
CPT Codes:
- 52000: Cystourethroscopy (separate procedure)
Also known as:
- Bladder Ultrasound for Residual Urine
- Post-void residual urine measurement
- Bladder capacity ultrasound
- Non-imaging bladder scan
CPT Codes:
- 51798: Measurement of post-voiding residual urine and/or bladder capacity by ultrasound, non-imaging
Also known as:
- Bladder Injection for Overactivity
- Bladder Chemodenervation
- Botox for Bladder
- Cystoscopy with Bladder Injection
- Overactive Bladder Injection
CPT Codes:
- 52287: Cystourethroscopy, with injection(s) for chemodenervation of the bladder
Also known as:
- Ureteral Stent Placement (via Cystoscopy)
- Cystoscopy with ureteral stent
- Double-J stent insertion
- Gibbons stent placement
- Kidney stent placement
CPT Codes:
- 52332: Cystourethroscopy, with insertion of indwelling ureteral stent (eg, Gibbons or double-J type)
Also known as:
- Prostate Biopsy
- Needle Biopsy of Prostate
- Punch Biopsy of Prostate
- Prostate Tissue Sample
CPT Codes:
- 55700: Biopsy, prostate; needle or punch, single or multiple, any approach
Does Dr. Mastromichalis accept my insurance?
Dr. Mastromichalis accepts most major insurance plans. Important: Please call our office at (636) 496-5030 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Mastromichalis accept in Fenton, MO?
Dr. Mastromichalis in Fenton, MO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
CVS Health (formerly Aetna)
Federal government of the United States
Humana
International Union of Operating Engineers (IUOE)
Medicare
Other TPA
Premier
State of West Virginia
The Hartford Financial Services Group
Trustmark Mutual Holding Company
View All Insurances
Where is Dr. Mastromichalis' office located?
Dr. Michael Mastromichalis' Primary Practice
1011 Bowles Ave Ste 425
Fenton, MO 63026
(636) 496-5030
What hospitals are Dr. Mastromichalis affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Mastromichalis has admitting privileges at the following hospitals:
Ratings & Reviews
5.0
Overall rating
Based on 1 review
Office Experience
90% of patients found the doctor and staff friendly and the office clean and modern
Attentiveness
80% of patients felt that their time spent with the doctor was meaningful and impactful and that any follow ups were addressed quickly
Wait Times
100% of patients were satisfied with the wait time
Appointment Booking
80% of patients found it easy to book an appointment
Patients give Dr. Michael Mastromichalis an Excellent overall experience rating of 5 out of 5 stars. Dr. Mastromichalis has been rated and reviewed by 1 patient. These ratings are based on a variety of factors, including the amount of time patients spent with Dr. Mastromichalis, his bedside manner, appointment waiting time, friendliness of the office staff, clarity of diagnosis, and more.
Read Patient ReviewsWhat is Dr. Mastromichalis's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Mastromichalis's National Provider Identifier (NPI) number is 1346444700.
What common questions do patients ask about Dr. Mastromichalis?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Mastromichalis

