Physician Profile
Robert A. Petrossian, MD
Unclaimed ProfileAbout Dr. Petrossian
Robert A. Petrossian, MD is a healthcare provider in Saint Louis, MO specializing in urology. Robert trained at Oakland Univ, William Beaumont School of Medicine, graduating in 2017. Medicare claims data shows Robert provided 3,333 services to 1,416 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (314) 567-6071
- Email not available
Practice Locations
12855 N 40 DR STE 375
Saint Louis, MO 63141
Conditions Commonly Evaluated or Treated
Within Urology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
- Erectile dysfunction
- Kidney stones
- Overactive bladder
- Prostate cancer
- Urinary incontinence in women
- UTI
Bladder and urethra
Kidney and ureter
Male reproductive and sexual health
- Hydrocele
- Male infertility
- Peyronie's disease
- Testicular and scrotal pain
- Testicular cancer
- Testicular torsion
- Testosterone deficiency
- Varicocele
Prostate
Urinary symptoms and infection
- Blood in the urine
- Kidney infection
- Painful urination
- Recurrent urinary tract infections
- Urinary retention
Bladder & Urination
Kidney health
Men's health
Urinary symptoms
Procedures & services
Most searched procedures
Office diagnosis
Bladder procedures
- Artificial Urinary Sphincter Implant
- Bladder Botox Injection
- Bladder instillation therapy
- Radical bladder removal
- Sacral neuromodulation
- Sling surgery for stress incontinence
- Transurethral resection of bladder tumor
Diagnostic imaging
Kidney & ureter procedures
Kidney and ureter surgery
Male reproductive
- Hydrocele repair
- Penile implant surgery
- Surgical correction of penile curvature
- Testicle removal
- Varicocele repair
Prostate
Prostate procedures
- HoLEP Laser Prostate Surgery
- Prostatic urethral lift
- Rezum Water Vapor Therapy
- Transurethral resection of the prostate
Stone procedures
Procedures Most Often Billed to Medicare
3,333 services · 1,416 patients · 22 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ultrasound measurement of bladder capacity after voiding | Procedure | 51798 |
329 |
| Diagnostic exam of bladder and urethra using an endoscope | Procedure | 52000 |
88 |
| Electronic assessment of bladder emptying | Procedure | 51741 |
61 |
| Complex measurement of pressure of urine flow in bladder with voiding pressure studies | Procedure | 51728 |
59 |
| Simple insertion of temporary bladder tube | Procedure | 51702 |
23 |
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
23 |
| Crushing of stone of ureter with insertion of stent using an endoscope | Procedure | 52356 |
20 |
| Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope | Procedure | 52310 |
19 |
| Insertion of stent in ureter using an endoscope | Procedure | 52332 |
14 |
| Simple bladder irrigation and/or instillation | Procedure | 51700 |
11 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other urology specialists at this location 4
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other urology specialists in Saint Louis 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Oakland Univ, William Beaumont School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2017 at Oakland Univ, William Beaumont School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Ultrasound measurement of bladder capacity after voiding 8
Providers in MO who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Petrossian?
Dr. Petrossian is an urology in Saint Louis, MO. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Dr. Petrossian's address?
Dr. Petrossian is listed at 12855 N 40 Dr Ste 375, Saint Louis, MO 63141. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Petrossian?
The number on file is (314) 567-6071. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Petrossian?
Dr. Petrossian's National Provider Identifier is 1912436015. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Petrossian train?
Dr. Petrossian attended Oakland Univ, William Beaumont School of Medicine, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Petrossian have?
Dr. Petrossian has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Petrossian perform?
According to Medicare billing data, Dr. Petrossian performs procedures including ultrasound measurement of bladder capacity after voiding, diagnostic exam of bladder and urethra using an endoscope and electronic assessment of bladder emptying; reads or performs imaging such as ultrasound scan of pelvic region through rectum, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Petrossian's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Petrossian. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.