Active NPI 1407967656 Individual Practitioner Male Practitioner

E. William Johnson

Urology • Exeter, NH

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

E. William Johnson is a certified Urology practicing in Exeter, NH. With approximately 23 years of clinical experience since graduating from University Of Hawaii John A. Burns School Of Medicine in 2003, E. William Johnson delivers high-quality medical care to the local community at 3 ALUMNI DR.

E. William Johnson is affiliated with Core Physicians Llc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include injection, degarelix, 1 mg, injection, onabotulinumtoxina, 1 unit, bcg live intravesical instillation, 1 mg. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3 Alumni Dr
Ste 204

Exeter, NH 03833

Telephone 6036581277

Fax 6036581278

Associated Practice Facility / Clinic

🏢 Seacoast Gastroenterology Facility NPI 1437109287

Medicare Profile & Education

Medical School

University Of Hawaii John A. Burns School Of Medicine

Graduation Year

2003

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Urology in Exeter, NH

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

23 Yrs +2.0 yrs vs City Avg

City Avg: 21.0 Yrs

State Avg: 25.2 Yrs

Regional Practice Density

4 Specialists

Practicing in Exeter, NH (78 Statewide)

Telehealth Adoption Rate

50.0% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

73.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Johnson (23 Years) 23 Yrs

Exeter Specialty Average (21.0 Years) 21.0 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
J9155 Injection, degarelix, 1 mg	3,760	13	$7.17	$4.15
J0585 Injection, onabotulinumtoxina, 1 unit	2,800	13	$12.00	$5.95
J9030 Bcg live intravesical instillation, 1 mg	2,150	12	$5.00	$2.86
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,271	708	$336.00	$127.77
36415 Insertion of needle into vein for collection of blood sample	316	219	$10.90	$7.36
84153 Psa (prostate specific antigen) measurement, total	301	196	$58.00	$18.02
J9217 Leuprolide acetate (for depot suspension), 7.5 mg	294	39	$732.00	$178.33
81001 Manual urinalysis test with examination using microscope, automated	261	189	$10.00	$3.09
52000 Diagnostic exam of bladder and urethra using an endoscope	247	192	$796.12	$241.14
87086 Bacterial colony count, urine	212	160	$25.00	$7.85
51798 Ultrasound measurement of bladder capacity after voiding	199	173	$61.00	$11.54
51741 Electronic assessment of bladder emptying	148	139	$189.00	$14.18
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	146	146	$434.00	$165.11
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	139	45	$97.00	$35.72
84403 Testosterone (hormone) level, total	103	46	$83.00	$25.29
99213 Established patient office or other outpatient visit, typically 15 minutes	85	82	$237.00	$91.08
76872 Ultrasound scan of pelvic region through rectum	77	76	$523.77	$139.53
80048 Blood test, basic group of blood chemicals (calcium, total)	66	62	$27.00	$8.29
J1580 Injection, garamycin, gentamicin, up to 80 mg	65	57	$8.00	$2.52
87186 Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral), microdilution or agar dilution	63	42	$28.00	$8.48
87077 Bacterial culture for aerobic isolates	60	48	$26.00	$7.92
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	57	55	$132.00	$14.37
51702 Simple insertion of temporary bladder tube	54	20	$222.00	$61.97
55700 Biopsy of prostate gland	49	49	$868.00	$239.55
51720 Instillation of anti-cancer drug into bladder	48	12	$339.00	$88.92
81003 Automated urinalysis test	47	15	$7.00	$2.20
51700 Simple bladder irrigation and/or instillation	40	29	$260.00	$74.35
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	32	29	$25.00	$7.61
74420 Imaging of urinary tract	29	24	$76.00	$23.87
52356 Crushing of stone of ureter with insertion of stent using an endoscope	23	23	$1448.00	$402.45
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	22	20	$468.00	$174.78
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	22	21	$1014.00	$321.06
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$291.00	$107.31
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	15	11	$182.00	$77.41
G0103 Prostate cancer screening; prostate specific antigen test (psa)	15	15	$47.00	$18.92
52287 Exam with injections of chemical for destruction of bladder using an endoscope	15	12	$1261.00	$374.73
52240 Destruction and/or removal of large growth of bladder using an endoscope	13	12	$1363.00	$379.95
52353 Crushing of stone of ureter using an endoscope	13	12	$1468.77	$343.89
52648 Laser vaporization of prostate including control of bleeding using an endoscope	13	13	$3258.00	$685.68
52332 Insertion of stent in urinary duct (ureter) using an endoscope	12	12	$965.42	$136.84
51720 Instillation of anti-cancer drug into bladder	12	12	$339.00	$21.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J9030 Bcg live intravesical instillation, 1 mg	3,000	12	$5.00	$2.84
J9155 Injection, degarelix, 1 mg	2,960	11	$7.00	$4.07
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,118	658	$336.00	$128.97
36415 Insertion of needle into vein for collection of blood sample	353	249	$7.00	$6.86
J9217 Leuprolide acetate (for depot suspension), 7.5 mg	311	35	$732.00	$170.07
81001 Manual urinalysis test with examination using microscope, automated	299	219	$10.00	$3.11
84153 Psa (prostate specific antigen) measurement, total	287	181	$58.00	$18.02
52000 Diagnostic exam of bladder and urethra using an endoscope	258	195	$766.00	$248.66
87086 Bacterial colony count, urine	243	186	$25.00	$7.91
51798 Ultrasound measurement of bladder capacity after voiding	207	172	$61.00	$11.11
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	178	178	$434.00	$166.71
99213 Established patient office or other outpatient visit, typically 15 minutes	168	154	$237.00	$91.25
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	136	41	$97.00	$34.88
51741 Electronic assessment of bladder emptying	134	128	$189.00	$14.21
80048 Blood test, basic group of blood chemicals (calcium, total)	122	115	$27.00	$8.29
87186 Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral), microdilution or agar dilution	92	54	$28.00	$8.48
87077 Bacterial culture for aerobic isolates	77	59	$26.00	$7.92
76872 Ultrasound scan of pelvic region through rectum	77	76	$487.00	$141.92
51702 Simple insertion of temporary bladder tube	76	27	$222.00	$62.87
J1580 Injection, garamycin, gentamicin, up to 80 mg	75	50	$8.00	$2.74
84403 Testosterone (hormone) level, total	72	33	$83.00	$25.29
51700 Simple bladder irrigation and/or instillation	72	42	$260.00	$77.83
51720 Instillation of anti-cancer drug into bladder	65	14	$339.00	$89.78
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	55	53	$132.00	$14.39
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	54	52	$416.00	$59.61
55700 Biopsy of prostate gland	51	50	$868.00	$247.00
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	40	39	$25.00	$7.61
81003 Automated urinalysis test	39	16	$7.00	$2.20
81002 Urinalysis, manual test	35	11	$8.00	$3.41
52648 Laser vaporization of prostate including control of bleeding using an endoscope	28	28	$2406.00	$691.30
52356 Crushing of stone of ureter with insertion of stent using an endoscope	21	19	$1448.00	$408.21
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	20	20	$1014.00	$327.97
64561 Insertion of sacral nerve neurostimulator electrode array	19	19	$5682.00	$1145.88
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	19	19	$291.00	$113.44
52240 Destruction and/or removal of large growth of bladder using an endoscope	17	14	$1363.00	$357.98
52332 Insertion of stent in urinary duct (ureter) using an endoscope	14	13	$817.00	$120.52
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	14	13	$468.00	$180.97
52353 Crushing of stone of ureter using an endoscope	12	11	$1477.50	$401.38
64581 Incision to insert sacral nerve neurostimulator electrodes	11	11	$1835.00	$656.11
95972 Electronic analysis of implanted neurostimulator generator with complex spinal cord or peripheral nerve stimulator programming	11	11	$341.00	$40.42
64590 Insertion or replacement of peripheral, sacral, or gastric neurostimulator generator or receiver	11	11	$629.00	$81.22
76000 Imaging guidance for procedure, 60 minutes or less	11	11	$46.00	$15.50

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J9155 Injection, degarelix, 1 mg	2,800	11	$7.00	$4.01
J9030 Bcg live intravesical instillation, 1 mg	2,351	11	$5.00	$2.80
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	985	612	$292.77	$130.91
36415 Insertion of needle into vein for collection of blood sample	344	221	$7.00	$2.96
J9217 Leuprolide acetate (for depot suspension), 7.5 mg	293	35	$732.00	$175.15
81001 Manual urinalysis test with examination using microscope, automated	292	226	$10.00	$3.11
84153 Psa (prostate specific antigen) measurement, total	274	171	$58.00	$18.16
52000 Diagnostic exam of bladder and urethra using an endoscope	261	207	$695.50	$258.83
87086 Bacterial colony count, urine	257	205	$25.00	$7.94
99213 Established patient office or other outpatient visit, typically 15 minutes	203	187	$201.81	$92.89
51798 Ultrasound measurement of bladder capacity after voiding	178	156	$61.00	$11.05
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	174	174	$420.46	$171.52
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	117	40	$93.32	$34.88
51741 Electronic assessment of bladder emptying	110	103	$182.62	$14.24
80048 Blood test, basic group of blood chemicals (calcium, total)	81	74	$27.00	$8.36
84403 Testosterone (hormone) level, total	81	34	$68.68	$25.49
76872 Ultrasound scan of pelvic region through rectum	75	72	$427.84	$148.43
87186 Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral), microdilution or agar dilution	71	46	$23.27	$8.45
87077 Bacterial culture for aerobic isolates	69	53	$21.30	$7.89
51702 Simple insertion of temporary bladder tube	58	18	$222.00	$63.41
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	51	48	$132.00	$14.82
J1580 Injection, garamycin, gentamicin, up to 80 mg	50	46	$8.00	$2.05
51720 Instillation of anti-cancer drug into bladder	50	12	$339.00	$91.36
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	48	47	$402.67	$60.76
55700 Biopsy of prostate gland	47	47	$856.43	$255.11
74420 Imaging of urinary tract	40	29	$75.10	$25.13
81002 Urinalysis, manual test	37	17	$8.00	$3.44
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	35	35	$277.43	$115.21
51700 Simple bladder irrigation and/or instillation	27	17	$260.00	$81.10
52332 Insertion of stent in urinary duct (ureter) using an endoscope	25	22	$652.60	$146.05
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	23	21	$25.00	$7.38
81003 Automated urinalysis test	23	15	$7.00	$2.21
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	23	21	$925.43	$340.12
52648 Laser vaporization of prostate including control of bleeding using an endoscope	20	20	$2366.90	$701.20
52356 Crushing of stone of ureter with insertion of stent using an endoscope	20	17	$1706.15	$459.82
99442 Telephone medical discussion with physician, 11-20 minutes	16	15	$201.00	$92.99
U0003 Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, making use of high throughput technologies as described by cms-2020-01-r	14	14	$216.00	$74.68
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	14	11	$60.00	$24.23
U0005 Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, cdc or non-cdc, making use of high throughput technologies, completed within	13	13	$38.85	$24.88
52353 Crushing of stone of ureter using an endoscope	13	11	$1439.77	$363.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J9155 Injection, degarelix, 1 mg	3,760	12	$7.00	$4.00
J0585 Injection, onabotulinumtoxina, 1 unit	2,150	15	$12.00	$6.07
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	917	562	$275.00	$133.44
81001 Manual urinalysis test with examination using microscope, automated	314	237	$10.00	$3.17
36415 Insertion of needle into vein for collection of blood sample	301	198	$7.00	$3.00
52000 Diagnostic exam of bladder and urethra using an endoscope	278	214	$666.00	$249.87
87086 Bacterial colony count, urine	269	216	$25.00	$8.07
99213 Established patient office or other outpatient visit, typically 15 minutes	258	228	$190.00	$94.45
84153 Psa (prostate specific antigen) measurement, total	250	164	$58.00	$18.32
J9217 Leuprolide acetate (for depot suspension), 7.5 mg	240	29	$732.00	$179.88
51798 Ultrasound measurement of bladder capacity after voiding	200	164	$61.00	$10.83
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	157	157	$415.00	$171.26
51741 Electronic assessment of bladder emptying	111	108	$180.00	$14.39
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	110	33	$92.00	$34.39
84403 Testosterone (hormone) level, total	71	34	$63.00	$25.81
76872 Ultrasound scan of pelvic region through rectum	63	59	$395.10	$146.35
51700 Simple bladder irrigation and/or instillation	59	40	$260.00	$82.93
80048 Blood test, basic group of blood chemicals (calcium, total)	51	47	$27.00	$8.46
87186 Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral), microdilution or agar dilution	50	37	$22.00	$8.65
87077 Bacterial culture for aerobic isolates	50	42	$20.00	$8.08
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	43	33	$132.00	$14.72
51702 Simple insertion of temporary bladder tube	40	16	$222.00	$67.46
J1580 Injection, garamycin, gentamicin, up to 80 mg	39	32	$8.00	$1.79
99442 Telephone medical discussion with physician, 11-20 minutes	38	36	$189.00	$95.00
81002 Urinalysis, manual test	37	14	$8.00	$3.48
74420 Imaging of urinary tract	36	28	$75.00	$25.55
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	35	33	$396.00	$60.70
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	31	28	$60.00	$23.89
55700 Biopsy of prostate gland	29	29	$851.00	$264.04
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	24	22	$25.00	$7.77
52648 Laser vaporization of prostate including control of bleeding using an endoscope	23	23	$2360.00	$715.40
52332 Insertion of stent in urinary duct (ureter) using an endoscope	23	19	$578.09	$138.37
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	22	21	$917.00	$330.92
52356 Crushing of stone of ureter with insertion of stent using an endoscope	21	19	$1421.00	$429.74
U0005 Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, cdc or non-cdc, making use of high throughput technologies, completed within	21	19	$34.00	$25.00
U0004 2019-ncov coronavirus, sars-cov-2/2019-ncov (covid-19), any technique, multiple types or subtypes (includes all targets), non-cdc, making use of high throughput technologies as described by cms-2020-01-r	20	18	$197.00	$75.00
52287 Exam with injections of chemical for destruction of bladder using an endoscope	18	15	$1154.00	$411.27
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$272.00	$116.20
50590 Shock wave crushing of kidney stones	16	13	$1945.00	$584.04
99443 Telephone medical discussion with physician, 21-30 minutes	13	12	$274.00	$134.58
55876 Placement of device in prostate for radiation therapy	11	11	$483.00	$157.08

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J9030 Bcg live intravesical instillation, 1 mg	5,250	18	$4.21	$2.80
99213 Established patient office or other outpatient visit, typically 15 minutes	718	522	$180.64	$77.61
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	445	292	$266.51	$112.66
52000 Diagnostic exam of bladder and urethra using an endoscope	291	219	$641.48	$223.54
36415 Insertion of needle into vein for collection of blood sample	288	181	$7.00	$2.98
J9217 Leuprolide acetate (for depot suspension), 7.5 mg	274	33	$732.00	$222.70
81001 Manual urinalysis test with examination using microscope, automated	268	206	$10.00	$3.13
84153 Psa (prostate specific antigen) measurement, total	239	147	$58.00	$18.22
87086 Bacterial colony count, urine	161	137	$25.00	$8.01
51798 Ultrasound measurement of bladder capacity after voiding	158	136	$61.00	$10.99
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	138	138	$396.35	$170.69
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	106	36	$92.00	$33.42
51720 Instillation of anti-cancer drug into bladder	105	18	$339.00	$88.71
81003 Automated urinalysis test	98	23	$7.00	$2.23
51741 Electronic assessment of bladder emptying	90	86	$176.13	$15.25
51700 Simple bladder irrigation and/or instillation	87	43	$260.00	$79.55
51702 Simple insertion of temporary bladder tube	66	17	$222.00	$65.03
76872 Ultrasound scan of pelvic region through rectum	55	55	$350.49	$149.10
74420 Imaging of urinary tract	53	37	$66.70	$26.12
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	52	35	$132.00	$14.73
84403 Testosterone (hormone) level, total	47	25	$61.55	$25.74
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	46	41	$54.52	$24.49
80048 Blood test, basic group of blood chemicals (calcium, total)	46	45	$27.00	$8.12
U0004 2019-ncov coronavirus, sars-cov-2/2019-ncov (covid-19), any technique, multiple types or subtypes (includes all targets), non-cdc, making use of high throughput technologies as described by cms-2020-01-r	35	31	$197.00	$100.00
J1580 Injection, garamycin, gentamicin, up to 80 mg	34	31	$7.50	$1.83
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	33	31	$392.27	$59.18
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	32	31	$851.59	$308.72
87077 Bacterial culture for aerobic isolates	32	29	$19.25	$8.05
87186 Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral), microdilution or agar dilution	29	27	$20.48	$8.61
99442 Telephone medical discussion with physician, 11-20 minutes	27	26	$152.00	$78.71
55700 Biopsy of prostate gland	26	26	$783.15	$257.97
52356 Crushing of stone of ureter with insertion of stent using an endoscope	24	19	$1308.25	$417.56
52332 Insertion of stent in urinary duct (ureter) using an endoscope	24	19	$585.04	$154.90
52648 Laser vaporization of prostate including control of bleeding using an endoscope	20	20	$2207.00	$730.86
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$263.00	$107.59
99443 Telephone medical discussion with physician, 21-30 minutes	19	19	$258.74	$114.04
50590 Shock wave crushing of kidney stones	19	15	$1836.37	$594.97
99441 Telephone medical discussion with physician, 5-10 minutes	15	15	$115.00	$47.74
82365 Infrared analysis of stone	12	12	$30.67	$12.88
G0103 Prostate cancer screening; prostate specific antigen test (psa)	12	12	$47.00	$19.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J9030 Bcg live intravesical instillation, 1 mg	2,101	14	$4.11	$2.78
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	724	445	$255.00	$112.04
99213 Established patient office or other outpatient visit, typically 15 minutes	671	508	$163.28	$76.86
81001 Manual urinalysis test with examination using microscope, automated	352	271	$10.00	$3.45
52000 Diagnostic exam of bladder and urethra using an endoscope	322	250	$634.00	$199.84
36415 Insertion of needle into vein for collection of blood sample	306	188	$7.00	$2.94
J9217 Leuprolide acetate (for depot suspension), 7.5 mg	260	33	$732.00	$224.38
84153 Psa (prostate specific antigen) measurement, total	244	146	$58.00	$20.03
51798 Ultrasound measurement of bladder capacity after voiding	217	170	$61.00	$13.47
51741 Electronic assessment of bladder emptying	124	113	$174.00	$14.91
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	124	124	$389.00	$168.84
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	96	35	$92.00	$32.34
81003 Automated urinalysis test	86	22	$7.00	$2.44
51720 Instillation of anti-cancer drug into bladder	78	18	$339.00	$88.68
76872 Ultrasound scan of pelvic region through rectum	76	75	$326.24	$133.41
51700 Simple bladder irrigation and/or instillation	68	49	$260.00	$78.60
51702 Simple insertion of temporary bladder tube	65	19	$222.00	$65.26
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	41	38	$383.00	$59.33
74420 Imaging of urinary tract	40	28	$64.00	$26.56
80048 Blood test, basic group of blood chemicals (calcium, total)	38	35	$27.00	$9.21
55700 Biopsy of prostate gland	35	35	$688.54	$263.24
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	35	24	$132.00	$17.37
52648 Laser vaporization of prostate including control of bleeding using an endoscope	31	31	$2156.00	$729.97
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	28	11	$159.07	$74.70
52332 Insertion of stent in urinary duct (ureter) using an endoscope	27	19	$523.07	$132.73
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	25	25	$257.00	$109.74
51701 Insertion of temporary bladder tube	23	21	$172.00	$46.87
J1580 Injection, garamycin, gentamicin, up to 80 mg	22	22	$7.00	$1.80
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	22	21	$756.00	$283.74
50590 Shock wave crushing of kidney stones	20	17	$1773.00	$601.73
G0103 Prostate cancer screening; prostate specific antigen test (psa)	19	19	$47.00	$20.03
64561 Insertion of sacral nerve neurostimulator electrode array	16	16	$5229.00	$1164.50
95972 Electronic analysis of implanted neurostimulator generator with complex spinal cord or peripheral nerve stimulator programming	15	14	$341.00	$43.37
64590 Insertion or replacement of peripheral, sacral, or gastric neurostimulator generator or receiver	14	14	$390.36	$115.50
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	14	11	$48.43	$23.72
52224 Destruction of (less than 0.5 centimeters) growths of the bladder and bladder canal (urethra) using an endoscope	12	11	$2564.00	$777.86
52235 Destruction and/or removal of growth of bladder and urethra using an endoscope, 2.0-5.0 cm	12	12	$900.00	$253.59
64581 Incision to insert sacral nerve neurostimulator electrodes	11	11	$1595.73	$686.67
76000 Imaging guidance for procedure, 60 minutes or less	11	11	$30.09	$16.03

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	809	482	$243.80	$110.19
99213 Established patient office or other outpatient visit, typically 15 minutes	598	496	$163.00	$74.44
81001 Manual urinalysis test with examination using microscope, automated	365	259	$10.00	$3.83
52000 Diagnostic exam of bladder and urethra using an endoscope	313	221	$634.00	$171.66
36415 Insertion of needle into vein for collection of blood sample	303	180	$7.00	$2.94
J9217 Leuprolide acetate (for depot suspension), 7.5 mg	271	31	$742.80	$214.32
51798 Ultrasound measurement of bladder capacity after voiding	247	194	$61.00	$16.65
84153 Psa (prostate specific antigen) measurement, total	225	129	$58.00	$22.19
51741 Electronic assessment of bladder emptying	164	146	$174.00	$16.27
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	148	148	$368.22	$167.28
76872 Ultrasound scan of pelvic region through rectum	104	99	$329.00	$100.70
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	97	32	$92.00	$31.91
51702 Simple insertion of temporary bladder tube	97	32	$222.00	$67.02
81003 Automated urinalysis test	80	30	$7.00	$2.71
51720 Instillation of anti-cancer drug into bladder	62	14	$339.00	$87.84
J9031 Bcg (intravesical) per instillation	61	13	$244.00	$135.48
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	55	48	$383.00	$61.87
51701 Insertion of temporary bladder tube	53	44	$172.00	$49.27
55700 Biopsy of prostate gland	47	46	$681.00	$260.63
G0103 Prostate cancer screening; prostate specific antigen test (psa)	41	41	$47.00	$22.26
74420 Imaging of urinary tract	40	28	$64.00	$17.94
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	33	28	$100.06	$45.18
80048 Blood test, basic group of blood chemicals (calcium, total)	32	32	$27.00	$10.23
52648 Laser vaporization of prostate including control of bleeding using an endoscope	27	27	$2156.00	$721.60
52332 Insertion of stent in urinary duct (ureter) using an endoscope	25	20	$506.48	$120.20
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	23	22	$756.00	$255.81
50590 Shock wave crushing of kidney stones	19	17	$1773.00	$589.08
52235 Destruction and/or removal of growth of bladder and urethra using an endoscope, 2.0-5.0 cm	14	13	$900.00	$274.19
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	14	14	$47.00	$22.33
64561 Insertion of sacral nerve neurostimulator electrode array	14	14	$5229.00	$1302.88
64590 Insertion or replacement of peripheral, sacral, or gastric neurostimulator generator or receiver	12	12	$390.00	$105.17
95972 Electronic analysis of implanted neurostimulator generator with complex spinal cord or peripheral nerve stimulator programming	12	11	$341.00	$42.79
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$300.00	$139.22
52224 Destruction of (less than 0.5 centimeters) growths of the bladder and bladder canal (urethra) using an endoscope	11	11	$2564.00	$732.86

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	639	381	$240.00	$109.28
99213 Established patient office or other outpatient visit, typically 15 minutes	613	481	$163.00	$74.47
81003 Automated urinalysis test	432	273	$7.00	$2.40
36415 Insertion of needle into vein for collection of blood sample	318	184	$7.00	$2.94
52000 Diagnostic exam of bladder and urethra using an endoscope	311	235	$634.00	$169.87
J9217 Leuprolide acetate (for depot suspension), 7.5 mg	295	33	$732.00	$209.50
51798 Ultrasound measurement of bladder capacity after voiding	246	186	$61.00	$20.34
84153 Psa (prostate specific antigen) measurement, total	230	135	$58.00	$19.51
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	185	185	$364.00	$165.82
51741 Electronic assessment of bladder emptying	176	148	$174.00	$15.81
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	82	33	$92.00	$33.77
76872 Ultrasound scan of pelvic region through rectum	78	76	$329.00	$97.90
J9031 Bcg (intravesical) per instillation	78	18	$244.00	$126.92
51720 Instillation of anti-cancer drug into bladder	77	19	$339.00	$90.81
51701 Insertion of temporary bladder tube	74	62	$172.00	$48.09
51702 Simple insertion of temporary bladder tube	60	23	$222.00	$65.47
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	52	50	$99.00	$44.77
74420 Imaging of urinary tract	52	37	$64.00	$17.88
80048 Blood test, basic group of blood chemicals (calcium, total)	41	39	$27.00	$11.37
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	39	32	$383.00	$62.17
G0103 Prostate cancer screening; prostate specific antigen test (psa)	35	35	$47.00	$19.51
52648 Laser vaporization of prostate including control of bleeding using an endoscope	34	34	$2156.00	$682.47
81001 Manual urinalysis test with examination using microscope, automated	33	29	$10.00	$4.15
55700 Biopsy of prostate gland	31	30	$681.00	$257.08
52332 Insertion of stent in urinary duct (ureter) using an endoscope	30	23	$551.93	$137.86
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	28	28	$756.00	$252.08
80053 Blood test, comprehensive group of blood chemicals	20	12	$33.00	$13.95
52356 Crushing of stone of ureter with insertion of stent using an endoscope	19	18	$1298.00	$418.75
95972 Electronic analysis of implanted neurostimulator generator with complex spinal cord or peripheral nerve stimulator programming	18	18	$341.00	$42.49
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	17	13	$47.00	$20.83
64590 Insertion or replacement of peripheral, sacral, or gastric neurostimulator generator or receiver	16	16	$390.00	$114.49
76000 Imaging guidance for procedure, 60 minutes or less	15	14	$29.00	$8.91
64581 Incision to insert sacral nerve neurostimulator electrodes	14	14	$1593.00	$673.89
64561 Insertion of sacral nerve neurostimulator electrode array	14	14	$5229.00	$1287.18
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	13	$300.00	$138.31

Medical Specialties & State Licenses

CMS Verified: 2025-10-16

Urology Primary Specialty

NUCC Taxonomy Code: 208800000X

State License NH 14554

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

3075197 (NH)

Hospital & Practice Group Affiliations

Core Physicians Llc

3 Alumni Dr, Exeter, NH 038332122

Phone: 6036581277

Practice Associates & Co-Workers

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

6 Associated Practitioners

Dr. Frank Richter , MD

Urology

NPI 1295748911

Doctor of Medicine (M.D.)

Nicole Gargiulo , PA-C

Physician Assistant - Surgical

NPI 1306919667

Physician Assistant (Certified)

Sarah Fowler , APRN

Nurse Practitioner

NPI 1508436288

Advanced Practice Registered Nurse

Carolyn Guillette , PA-C

Physician Assistant - Surgical

NPI 1619934932

Physician Assistant (Certified)

Dr. Jeffrey Troxell , MD

Urology

NPI 1689610495

Doctor of Medicine (M.D.)

Dr. Cullen Jumper , MD

Urology

NPI 1861612244

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Business Mailing Address October 16, 2025

Registered at 4 ALUMNI DR, EXETER, NH 038332118 (Tel: 6036581277)

📍

Updated Business Mailing Address April 06, 2018

Registered at 7 HOLLAND WAY FL 1, EXETER, NH 038332997 (Tel: 6037771096)

✅

NPI Profile Active October 01, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location October 01, 2014

Registered at 3 ALUMNI DR, STE 204, EXETER, NH 03833 (Tel: 6036581277)

📍

Updated Business Mailing Address October 01, 2014

Registered at PO BOX 655, EXETER, NH 03833

👤

Provider Name / Credentials Updated October 01, 2014

Recorded as E. WILLIAM JOHNSON

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 01, 2014

Urology (License #14554 in NH)

🟢

Initial NPI Registration & Enumeration August 31, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

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NPI Administrative Meta

NPI Number: 1407967656

Entity Type:

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

Enumeration Date: August 31, 2006

Last Update: October 16, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

4 Alumni Dr

Exeter, NH 038332118

Phone: 6036581277

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.