Active NPI 1457311912 Individual Practitioner Male Practitioner

Dr. Stephen R Walker , MD

Specialist • Media, PA

Professional Overview & Biography Verified Profile Summary

Dr. Stephen Walker, MD is a registered healthcare professional specializing in Specialist in Media, PA. Practice services are available at 200 STATE STREET under active NPI credentials.

Frequently performed procedures and clinical services include chronic care management services, first, ultrasound measurement of bladder capacity after voiding, automated urinalysis test. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

200 State Street
Suite 205

Media, PA 190633434

Telephone 6105214112

Fax 6105216864

Associated Practice Facility / Clinic

🏢 Associates In Urology Facility NPI 1639138902

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Media, PA

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 10.5 Yrs

State Avg: 35.7 Yrs

Regional Practice Density

11 Specialists

Practicing in Media, PA (2255 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

22.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2023)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	53	23	$85.00	$65.83

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
51798 Ultrasound measurement of bladder capacity after voiding	484	376	$203.00	$11.59
81003 Automated urinalysis test	463	350	$17.00	$2.22
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	347	269	$190.00	$136.04
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	242	40	$85.00	$67.24
36415 Insertion of needle into vein for collection of blood sample	226	201	$10.00	$2.96
99213 Established patient office or other outpatient visit, typically 15 minutes	193	163	$125.00	$97.42
51741 Electronic assessment of bladder emptying	111	99	$249.00	$14.60
J9217 Leuprolide acetate (for depot suspension), 7.5 mg	63	12	$884.00	$181.52
76775 Limited ultrasound scan behind abdominal cavity	48	46	$280.00	$63.85
52000 Diagnostic exam of bladder and urethra using an endoscope	30	29	$450.00	$85.73
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	23	12	$110.00	$33.29
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	15	15	$100.00	$15.45
J1580 Injection, garamycin, gentamicin, up to 80 mg	13	13	$30.00	$1.49
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$250.00	$142.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
51798 Ultrasound measurement of bladder capacity after voiding	843	490	$203.00	$11.49
81003 Automated urinalysis test	792	457	$17.00	$2.24
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	620	380	$190.00	$139.96
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	525	73	$85.00	$43.97
36415 Insertion of needle into vein for collection of blood sample	388	297	$10.00	$2.99
99213 Established patient office or other outpatient visit, typically 15 minutes	319	254	$125.00	$98.90
51741 Electronic assessment of bladder emptying	206	160	$249.00	$15.32
J9217 Leuprolide acetate (for depot suspension), 7.5 mg	117	15	$884.00	$176.47
76775 Limited ultrasound scan behind abdominal cavity	94	68	$280.00	$64.01
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	65	48	$130.00	$76.28
52000 Diagnostic exam of bladder and urethra using an endoscope	48	43	$450.00	$82.97
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	38	15	$110.00	$35.08
51700 Simple bladder irrigation and/or instillation	25	18	$250.00	$87.90
50590 Shock wave crushing of kidney stones	23	22	$4700.00	$620.28
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$200.00	$121.81
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	22	22	$253.32	$173.58
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	21	21	$250.00	$144.45
J1580 Injection, garamycin, gentamicin, up to 80 mg	18	14	$30.00	$1.80
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	17	15	$100.00	$15.37
76872 Ultrasound scan of pelvic region through rectum	14	14	$490.00	$34.90
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	14	14	$790.00	$162.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	760	479	$190.00	$116.90
51798 Ultrasound measurement of bladder capacity after voiding	676	464	$203.00	$11.41
81003 Automated urinalysis test	658	439	$17.00	$2.21
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	426	84	$85.00	$45.14
36415 Insertion of needle into vein for collection of blood sample	324	268	$10.00	$2.95
51741 Electronic assessment of bladder emptying	199	167	$249.00	$15.69
99213 Established patient office or other outpatient visit, typically 15 minutes	151	139	$125.00	$78.04
76775 Limited ultrasound scan behind abdominal cavity	91	70	$280.00	$63.07
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	68	53	$130.00	$76.98
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	51	51	$265.00	$177.96
52000 Diagnostic exam of bladder and urethra using an endoscope	38	32	$450.00	$89.46
J1580 Injection, garamycin, gentamicin, up to 80 mg	21	17	$30.00	$1.93
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	21	17	$100.00	$15.35
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	19	19	$260.00	$158.03
51700 Simple bladder irrigation and/or instillation	15	14	$250.00	$83.09
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	13	$250.00	$149.23
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	13	12	$790.00	$160.24
76872 Ultrasound scan of pelvic region through rectum	11	11	$490.00	$35.94
55700 Biopsy of prostate gland	11	11	$500.00	$144.65
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	11	11	$360.00	$215.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,065	594	$190.00	$116.17
81003 Automated urinalysis test	1,028	573	$17.00	$2.43
51798 Ultrasound measurement of bladder capacity after voiding	978	586	$203.00	$14.00
36415 Insertion of needle into vein for collection of blood sample	429	332	$10.00	$2.93
51741 Electronic assessment of bladder emptying	367	272	$249.00	$14.92
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	184	29	$85.00	$44.48
76775 Limited ultrasound scan behind abdominal cavity	123	93	$280.00	$62.52
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	95	57	$130.00	$77.67
J9217 Leuprolide acetate (for depot suspension), 7.5 mg	82	12	$884.00	$224.95
J1580 Injection, garamycin, gentamicin, up to 80 mg	79	56	$30.00	$1.72
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	76	76	$265.00	$174.75
52000 Diagnostic exam of bladder and urethra using an endoscope	68	47	$450.00	$89.37
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	60	49	$100.00	$17.94
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	38	35	$260.00	$148.64
50590 Shock wave crushing of kidney stones	32	26	$4700.00	$603.34
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	31	12	$110.00	$33.36
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	26	26	$360.00	$216.00
51700 Simple bladder irrigation and/or instillation	25	24	$250.00	$81.42
51729 Complex measurement of pressure of urine flow in bladder with urethra pressure and voiding pressure studies	22	22	$847.00	$392.17
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	22	22	$460.00	$36.96
51797 Insertion of device into abdomen with pressure and urine flow rate study	21	21	$525.00	$151.82
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	20	20	$790.00	$167.41
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	19	19	$250.00	$146.52
74420 Imaging of urinary tract	15	14	$289.00	$27.44
55700 Biopsy of prostate gland	12	12	$500.00	$143.88
76872 Ultrasound scan of pelvic region through rectum	12	12	$490.00	$35.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,090	578	$190.00	$114.05
81003 Automated urinalysis test	1,058	547	$17.00	$2.71
51798 Ultrasound measurement of bladder capacity after voiding	990	555	$203.00	$17.25
51741 Electronic assessment of bladder emptying	658	402	$249.00	$16.46
36415 Insertion of needle into vein for collection of blood sample	433	342	$10.00	$2.93
J9217 Leuprolide acetate (for depot suspension), 7.5 mg	134	18	$884.00	$212.76
J1580 Injection, garamycin, gentamicin, up to 80 mg	134	80	$30.00	$1.47
76775 Limited ultrasound scan behind abdominal cavity	124	87	$280.00	$62.16
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	102	85	$130.00	$76.97
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	89	89	$265.00	$175.07
52000 Diagnostic exam of bladder and urethra using an endoscope	67	57	$450.00	$87.57
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	49	48	$250.00	$144.75
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	41	38	$260.00	$153.75
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	37	20	$110.00	$32.95
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	37	18	$100.00	$21.91
51700 Simple bladder irrigation and/or instillation	35	28	$250.00	$79.82
74420 Imaging of urinary tract	27	24	$289.00	$18.47
50590 Shock wave crushing of kidney stones	26	23	$4700.00	$608.11
51729 Complex measurement of pressure of urine flow in bladder with urethra pressure and voiding pressure studies	19	19	$847.00	$369.56
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	18	18	$460.00	$37.35
52332 Insertion of stent in urinary duct (ureter) using an endoscope	18	15	$2500.00	$85.06
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	18	18	$790.00	$165.19
76872 Ultrasound scan of pelvic region through rectum	17	17	$490.00	$35.46
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	17	15	$85.00	$44.58
55700 Biopsy of prostate gland	17	17	$500.00	$142.50
51797 Insertion of device into abdomen with pressure and urine flow rate study	17	17	$525.00	$122.55
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	15	15	$420.00	$63.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0897 Injection, denosumab, 1 mg	1,260	13	$30.21	$16.64
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,074	574	$190.00	$113.38
81003 Automated urinalysis test	1,014	533	$17.00	$3.02
51798 Ultrasound measurement of bladder capacity after voiding	989	563	$203.05	$21.16
51741 Electronic assessment of bladder emptying	676	398	$249.00	$16.30
36415 Insertion of needle into vein for collection of blood sample	416	316	$10.00	$2.93
J9217 Leuprolide acetate (for depot suspension), 7.5 mg	206	21	$884.00	$208.53
76775 Limited ultrasound scan behind abdominal cavity	138	104	$280.00	$62.44
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	132	110	$130.00	$75.76
J1580 Injection, garamycin, gentamicin, up to 80 mg	132	99	$30.00	$1.50
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	59	59	$265.00	$173.78
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	51	51	$250.00	$143.37
52000 Diagnostic exam of bladder and urethra using an endoscope	50	48	$450.00	$158.24
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	37	20	$110.00	$34.91
51700 Simple bladder irrigation and/or instillation	35	28	$250.00	$77.20
50590 Shock wave crushing of kidney stones	34	29	$4700.00	$605.43
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	30	26	$260.00	$152.87
52332 Insertion of stent in urinary duct (ureter) using an endoscope	26	25	$2500.00	$84.52
51729 Complex measurement of pressure of urine flow in bladder with urethra pressure and voiding pressure studies	25	25	$847.00	$353.14
51797 Insertion of device into abdomen with pressure and urine flow rate study	25	25	$525.00	$116.13
52000 Diagnostic exam of bladder and urethra using an endoscope	24	23	$450.00	$105.89
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	21	21	$420.00	$64.23
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	21	21	$460.00	$35.81
74420 Imaging of urinary tract	21	20	$289.00	$18.42
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	15	15	$790.00	$262.38
55700 Biopsy of prostate gland	11	11	$500.00	$141.85

Medical Specialties & State Licenses

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

5 Associated Practitioners

Dr. George Dakwar , MD

Urology

NPI 1366609448

Doctor of Medicine (M.D.)

Dr. Frank D'elia , MD

Specialist

NPI 1578523023

Doctor of Medicine (M.D.)

Dr. Carlo Nicolis , MD

Specialist

NPI 1841226909

Doctor of Medicine (M.D.)

Dana Cavalcanto , PHYSICIAN ASSISTANT

Physician Assistant

NPI 1881987949

PHYSICIANASSISTANT

Dr. Robert Gary , MD

Urology

NPI 1972563427

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active January 20, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location January 20, 2016

Registered at 200 STATE STREET, SUITE 205, MEDIA, PA 190633434 (Tel: 6105214112)

📍

Updated Business Mailing Address January 20, 2016

Registered at PO BOX 95000-3505, PHILA, PA 191950001 (Tel: 6103825900)

👤

Provider Name / Credentials Updated January 20, 2016

Recorded as STEPHEN WALKER, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 20, 2016

Specialist

🟢

Initial NPI Registration & Enumeration March 27, 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: 1457311912

Entity Type:

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

Enumeration Date: March 27, 2006

Last Update: January 20, 2016

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 95000-3505

Phila, PA 191950001

Phone: 6103825900

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.