Active NPI 1477630440 Individual Practitioner Male Practitioner

Dr. John Hee Won , MD

Urology • Flushing, NY

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. John Won, MD is a certified Urology practicing in Flushing, NY. With approximately 32 years of clinical experience since graduating from New York Medical College in 1994, Dr. Won delivers high-quality medical care to the local community at 14238 37TH AVE STE 2F.

Dr. Won maintains professional affiliations with New York Queens Medicine And Surgery, P.C., Hudson Md Group and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, ultrasound measurement of bladder capacity after voiding, urinalysis, manual test. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

14238 37th Ave Ste 2f

Flushing, NY 113544580

Telephone 7188887800

Fax 7188887377

Associated Practice Facility / Clinic

🏢 John H Won Urology Pc Facility NPI 1033306246

Medicare Profile & Education

Medical School

New York Medical College

Graduation Year

1994

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Urology in Flushing, NY

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

32 Yrs +4.0 yrs vs City Avg

City Avg: 28.0 Yrs

State Avg: 30.5 Yrs

Regional Practice Density

18 Specialists

Practicing in Flushing, NY (1156 Statewide)

Telehealth Adoption Rate

22.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

67.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Won (32 Years) 32 Yrs

Flushing Specialty Average (28.0 Years) 28.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	316	220	$199.84	$96.96
51798 Ultrasound measurement of bladder capacity after voiding	227	178	$105.51	$12.71
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	121	76	$141.82	$60.86
81002 Urinalysis, manual test	105	69	$22.57	$3.41
36415 Insertion of needle into vein for collection of blood sample	67	57	$22.54	$8.65
76857 Limited ultrasound scan of pelvis	64	64	$129.69	$53.33
52000 Diagnostic exam of bladder and urethra using an endoscope	56	52	$613.57	$238.62
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	48	48	$330.63	$119.75
51741 Electronic assessment of bladder emptying	35	35	$170.00	$8.57
51797 Insertion of device into abdomen with pressure and urine flow rate study	31	31	$732.26	$208.38
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	29	29	$541.38	$34.60
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	22	22	$977.27	$402.12
76872 Ultrasound scan of pelvic region through rectum	19	18	$293.68	$150.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	304	228	$150.99	$103.12
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	208	126	$120.00	$65.37
76857 Limited ultrasound scan of pelvis	185	168	$100.54	$56.97
76872 Ultrasound scan of pelvic region through rectum	156	152	$299.74	$161.74
81002 Urinalysis, manual test	130	75	$20.08	$3.41
51798 Ultrasound measurement of bladder capacity after voiding	115	101	$52.61	$12.96
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	78	78	$320.38	$128.10
36415 Insertion of needle into vein for collection of blood sample	70	50	$20.14	$8.40
52000 Diagnostic exam of bladder and urethra using an endoscope	58	49	$700.00	$269.53
51741 Electronic assessment of bladder emptying	37	36	$250.00	$11.51
51797 Insertion of device into abdomen with pressure and urine flow rate study	23	23	$800.00	$230.57
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	22	22	$500.00	$37.57
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	14	14	$800.00	$436.36
51729 Complex measurement of pressure of urine flow in bladder with urethra pressure and voiding pressure studies	11	11	$1000.00	$455.11

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	430	284	$150.00	$107.62
76857 Limited ultrasound scan of pelvis	383	325	$102.61	$57.67
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	245	168	$120.00	$67.99
76872 Ultrasound scan of pelvic region through rectum	200	194	$300.00	$171.26
81002 Urinalysis, manual test	177	111	$20.00	$3.44
51741 Electronic assessment of bladder emptying	122	113	$250.00	$14.85
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	113	113	$320.00	$133.66
51798 Ultrasound measurement of bladder capacity after voiding	109	85	$50.92	$13.35
52000 Diagnostic exam of bladder and urethra using an endoscope	66	58	$700.00	$290.80
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	30	29	$500.00	$41.01
51797 Insertion of device into abdomen with pressure and urine flow rate study	28	28	$800.00	$247.43
36415 Insertion of needle into vein for collection of blood sample	23	21	$20.00	$2.98
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	17	17	$800.00	$464.09
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	16	11	$120.00	$42.23
52224 Destruction of (less than 0.5 centimeters) growths of the bladder and bladder canal (urethra) using an endoscope	15	14	$2000.00	$998.25
51729 Complex measurement of pressure of urine flow in bladder with urethra pressure and voiding pressure studies	12	12	$1000.00	$485.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	459	295	$150.00	$109.47
76857 Limited ultrasound scan of pelvis	443	349	$100.45	$58.02
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	254	191	$120.00	$67.44
51741 Electronic assessment of bladder emptying	205	178	$250.00	$16.38
81002 Urinalysis, manual test	202	128	$20.00	$3.48
51798 Ultrasound measurement of bladder capacity after voiding	161	134	$50.00	$13.15
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	129	129	$320.23	$131.88
76872 Ultrasound scan of pelvic region through rectum	101	100	$300.00	$170.81
36415 Insertion of needle into vein for collection of blood sample	66	47	$20.00	$3.00
52000 Diagnostic exam of bladder and urethra using an endoscope	58	51	$700.00	$282.60
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	28	28	$500.00	$40.27
51797 Insertion of device into abdomen with pressure and urine flow rate study	27	27	$800.00	$232.84
51729 Complex measurement of pressure of urine flow in bladder with urethra pressure and voiding pressure studies	19	19	$1000.00	$486.91
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	13	13	$800.00	$461.29

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	718	407	$150.18	$86.76
76857 Limited ultrasound scan of pelvis	469	353	$101.92	$56.05
51741 Electronic assessment of bladder emptying	246	194	$250.00	$15.33
76872 Ultrasound scan of pelvic region through rectum	142	133	$299.30	$167.75
51798 Ultrasound measurement of bladder capacity after voiding	99	78	$50.00	$12.57
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	97	67	$120.00	$53.12
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	87	87	$318.39	$124.66
52000 Diagnostic exam of bladder and urethra using an endoscope	79	74	$700.00	$230.58
51797 Insertion of device into abdomen with pressure and urine flow rate study	54	54	$800.00	$191.44
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	54	54	$500.00	$39.82
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	53	53	$800.00	$414.97
36415 Insertion of needle into vein for collection of blood sample	47	42	$20.00	$3.00
81002 Urinalysis, manual test	39	33	$20.00	$3.48
52224 Destruction of (less than 0.5 centimeters) growths of the bladder and bladder canal (urethra) using an endoscope	23	17	$2000.00	$904.34

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	967	523	$150.34	$83.70
76857 Limited ultrasound scan of pelvis	772	542	$100.97	$55.73
51741 Electronic assessment of bladder emptying	533	373	$250.00	$14.30
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	262	151	$119.96	$51.34
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	150	150	$319.40	$123.50
51798 Ultrasound measurement of bladder capacity after voiding	145	91	$50.17	$15.17
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	127	125	$500.00	$39.27
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	126	125	$800.00	$387.36
51797 Insertion of device into abdomen with pressure and urine flow rate study	126	125	$800.00	$160.89
52000 Diagnostic exam of bladder and urethra using an endoscope	119	113	$700.00	$199.50
52224 Destruction of (less than 0.5 centimeters) growths of the bladder and bladder canal (urethra) using an endoscope	45	31	$2000.00	$854.67
76872 Ultrasound scan of pelvic region through rectum	43	39	$331.40	$146.25
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	20	16	$120.00	$27.65
53850 Destruction of prostate tissue using microwave induced heat	12	12	$7500.00	$1857.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	995	536	$150.53	$83.14
76857 Limited ultrasound scan of pelvis	885	585	$103.28	$56.22
51741 Electronic assessment of bladder emptying	580	417	$250.00	$15.52
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	326	215	$119.88	$50.48
52000 Diagnostic exam of bladder and urethra using an endoscope	214	196	$699.37	$175.09
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	180	180	$318.92	$124.55
51798 Ultrasound measurement of bladder capacity after voiding	177	110	$51.13	$19.00
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	138	138	$800.00	$374.35
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	138	138	$500.00	$40.43
51797 Insertion of device into abdomen with pressure and urine flow rate study	138	138	$800.00	$133.10
76872 Ultrasound scan of pelvic region through rectum	65	63	$192.31	$112.02
52224 Destruction of (less than 0.5 centimeters) growths of the bladder and bladder canal (urethra) using an endoscope	37	28	$2000.00	$825.52
81000 Manual urinalysis test with examination using microscope, non-automated	23	17	$20.00	$3.94
53850 Destruction of prostate tissue using microwave induced heat	22	22	$7500.00	$2457.71
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	16	$120.00	$28.00
87184 Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral)	16	12	$26.00	$8.34
87086 Bacterial colony count, urine	16	12	$29.50	$9.76

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	1,040	563	$150.77	$82.10
76857 Limited ultrasound scan of pelvis	867	586	$104.50	$55.10
51741 Electronic assessment of bladder emptying	653	448	$250.00	$15.47
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	278	204	$119.93	$49.29
52000 Diagnostic exam of bladder and urethra using an endoscope	249	217	$698.92	$170.14
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	180	180	$318.50	$123.47
51797 Insertion of device into abdomen with pressure and urine flow rate study	156	153	$800.00	$128.19
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	156	153	$800.00	$361.39
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	156	153	$500.00	$39.50
76872 Ultrasound scan of pelvic region through rectum	118	110	$158.47	$107.87
51798 Ultrasound measurement of bladder capacity after voiding	112	72	$50.67	$23.29
81000 Manual urinalysis test with examination using microscope, non-automated	36	22	$20.00	$4.14
87086 Bacterial colony count, urine	33	21	$29.50	$10.52
87184 Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral)	33	21	$26.00	$7.58
52224 Destruction of (less than 0.5 centimeters) growths of the bladder and bladder canal (urethra) using an endoscope	31	24	$2000.00	$797.69
53850 Destruction of prostate tissue using microwave induced heat	28	28	$7500.00	$2384.18
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	13	13	$120.00	$27.57

Medical Specialties & State Licenses

CMS Verified: 2025-02-06

Urology Primary Specialty

NUCC Taxonomy Code: 208800000X

State License NY 219580

A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

Urology

NUCC Taxonomy Code: 208800000X

State License NJ 25MA07256600

Hospital & Practice Group Affiliations

New York Queens Medicine And Surgery, P.c.

5645 Main St, Flushing, NY 113555045

Phone: 7186702000

Hudson Md Group

1625 Anderson Ave, Fort Lee, NJ 070242748

Phone: 2012240011

Hudson Md Group

464 Hudson Ter, Englewood, NJ 076322917

Phone: 2015416800

Secondary Practice Locations

245 E 54th St Apt 2n

New York, NY 100224639

Phone: 2125706800

400 Sylvan Ave Ste 108

Englewood Cliffs, NJ 076322717

Phone: 7188887800

4161 Kissena Blvd Ste 1b

Flushing, NY 113553105

Phone: 7188887800

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

17 Historical Events

📍

Updated Practice Location April 12, 2022

Registered at 14238 37TH AVE STE 2F, FLUSHING, NY 113544580 (Tel: 7188887800)

📍

Updated Business Mailing Address April 12, 2022

Registered at 14238 37TH AVE STE 2F, FLUSHING, NY 113544580 (Tel: 7188887800)

📍

Updated Practice Location October 11, 2019

Registered at 4161 KISSENA BLVD STE 1B, FLUSHING, NY 113553105 (Tel: 7188887800)

📍

Updated Business Mailing Address October 11, 2019

Registered at 4161 KISSENA BLVD STE 1B, FLUSHING, NY 113553105 (Tel: 7188887800)

👤

Provider Name / Credentials Updated October 11, 2019

Recorded as JOHN WON, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 11, 2019

Urology (License #25MA07256600 in NJ)

✅

NPI Profile Active December 07, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location December 07, 2017

Registered at 245 E 54TH ST APT 2N, NEW YORK, NY 100224639 (Tel: 2125706800)

📍

Updated Business Mailing Address December 07, 2017

Registered at 245 E 54TH ST APT 2N, NEW YORK, NY 100224639 (Tel: 2125706800)

👤

Provider Name / Credentials Updated December 07, 2017

Recorded as JOHN WON

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 07, 2017

Urology (License #219580 in NY)

✅

NPI Profile Active July 09, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 09, 2007

Registered at 880 5TH AVE, NEW YORK, NY 100214951 (Tel: 2125706800)

📍

Updated Business Mailing Address July 09, 2007

Registered at 880 5TH AVE, NEW YORK, NY 100214951 (Tel: 2125706800)

👤

Provider Name / Credentials Updated July 09, 2007

Recorded as JOHN WON

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 09, 2007

Urology (License #219580 in NY)

🟢

Initial NPI Registration & Enumeration November 01, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1477630440

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: November 01, 2006

Last Update: February 06, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

14238 37th Ave Ste 2f

Flushing, NY 113544580

Phone: 7188887800

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.