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Edit this profileWhere to find John H. Won, MD
- Flushing location main office
14238 37Th Ave Ste 2F, Flushing, NY 11354 - New York location
245 E 54th St Apt 2N, New York, NY 10022 - Englewood Cliffs location
400 Sylvan Ave Ste 108, Englewood Cliffs, NJ 07632 - Flushing location
4161 Kissena Blvd Ste 1B, Flushing, NY 11355
About Dr. Won
Based in Flushing, NY, John H. Won, MD is listed in the NPI registry under urology. John graduated from New York Medical College in 1994. According to Medicare claims data, John cared for 899 Medicare patients across 1,140 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, ultrasound measurement of bladder capacity after voiding, and established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more. NPI 1477630440 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (718) 888-7800
- Email not available
Practice Locations
14238 37TH AVE STE 2F
Flushing, NY 11354
245 E 54th St Apt 2N
New York, NY 10022
400 Sylvan Ave Ste 108
Englewood Cliffs, NJ 07632
4161 Kissena Blvd Ste 1B
Flushing, NY 11355
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
1,140 services · 899 patients · 13 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Ultrasound measurement of bladder capacity after voiding | Procedure | 51798 |
227 | More often than most peers in Urology |
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
67 | Less often than most peers in Urology |
| Diagnostic exam of bladder and urethra using an endoscope | Procedure | 52000 |
56 | As often as other peers in Urology |
| Electronic assessment of bladder emptying | Procedure | 51741 |
35 | As often as other peers in Urology |
| Insertion of device into abdomen with pressure and urine flow rate study | Procedure | 51797 |
31 | More often than most peers in Urology |
| Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings | Procedure | 51784 |
29 | As often as other peers in Urology |
| Complex measurement of pressure of urine flow in bladder with voiding pressure studies | Procedure | 51728 |
22 | As often as other peers in Urology |
| Limited ultrasound scan of pelvis | Imaging | 76857 |
64 | As often as other peers in Urology |
| Ultrasound scan of pelvic region through rectum | Imaging | 76872 |
19 | Less often than most peers in Urology |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
316 | More often than most peers in Urology |
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.
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 urologists in Flushing 8
Same specialty, same city.
Trained at New York Medical College 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1994 at New York Medical College 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 NY who bill this service to Medicare most often.
Common questions
What is Dr. Won's specialty?
Dr. Won is an urologist in Flushing, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Urology”.
NPI registry
Where can I find Dr. Won?
Dr. Won is listed at 14238 37Th Ave Ste 2F, Flushing, NY 11354. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Won?
The number on file is (718) 888-7800. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Won's NPI number?
Dr. Won's National Provider Identifier is 1477630440. 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
What is Dr. Won's medical education?
Dr. Won attended New York Medical College, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Won been practicing?
Dr. Won has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Won known for?
According to Medicare billing data, Dr. Won performs procedures including ultrasound measurement of bladder capacity after voiding, insertion of needle into vein for collection of blood sample and diagnostic exam of bladder and urethra using an endoscope; reads or performs imaging such as limited ultrasound scan of pelvis and 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
Has Dr. Won confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Won. If this is you, claiming it is free.
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