Active NPI 1528084183 Individual Practitioner Male Practitioner

Dr. Christopher Michael Cassisi , MD

Urology • Gainesville, FL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Christopher Cassisi, MD is a certified Urology practicing in Gainesville, FL. With approximately 30 years of clinical experience since graduating from University Of Florida College Of Medicine in 1996, Dr. Cassisi delivers high-quality medical care to the local community at 6420 NW 9 BLVD.

Dr. Cassisi is affiliated with Deardourff Timmons And Associates Pa and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, automated urinalysis test, diagnostic exam of bladder and urethra using an endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

6420 Nw 9 Blvd

Gainesville, FL 32605

Telephone 3523312332

Fax 3523316515

Associated Practice Facility / Clinic

🏢 Deardourff Timmons & Associates Pa Facility NPI 1295768398

Medicare Profile & Education

Medical School

University Of Florida College Of Medicine

Graduation Year

1996

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Urology in Gainesville, FL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

30 Yrs +2.4 yrs vs City Avg

City Avg: 27.6 Yrs

State Avg: 29.7 Yrs

Regional Practice Density

38 Specialists

Practicing in Gainesville, FL (1082 Statewide)

Telehealth Adoption Rate

31.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

45.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Cassisi (30 Years) 30 Yrs

Gainesville Specialty Average (27.6 Years) 27.6 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,633	1,142	$150.12	$124.26
81003 Automated urinalysis test	1,502	1,063	$5.00	$2.19
52000 Diagnostic exam of bladder and urethra using an endoscope	205	180	$285.00	$226.21
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	133	12	$40.00	$22.05
51798 Ultrasound measurement of bladder capacity after voiding	130	118	$58.00	$10.55
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	91	91	$250.09	$162.11
99213 Established patient office or other outpatient visit, typically 15 minutes	83	78	$100.00	$87.95
J9217 Leuprolide acetate (for depot suspension), 7.5 mg	70	11	$388.57	$178.78
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	48	48	$133.85	$28.54
76872 Ultrasound scan of pelvic region through rectum	48	48	$127.08	$30.52
55700 Biopsy of prostate gland	48	48	$286.46	$128.76
52214 Destruction of tissue of bladder, urethra, or surrounding glands using an endoscope	36	24	$1000.00	$699.62
50590 Shock wave crushing of kidney stones	33	31	$1000.00	$560.03
51700 Simple bladder irrigation and/or instillation	31	29	$150.00	$73.13
52281 Dilation of bladder canal (urethra) using an endoscope	22	21	$625.00	$312.07
J1580 Injection, garamycin, gentamicin, up to 80 mg	22	19	$15.00	$2.54
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	18	11	$75.00	$33.21
52281 Dilation of bladder canal (urethra) using an endoscope	16	16	$625.00	$149.67
52353 Crushing of stone of ureter using an endoscope	13	13	$600.00	$362.80
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	12	11	$575.00	$305.70
52601 Electro-removal of prostate through bladder canal (urethra) with control of bleeding using an endoscope	12	12	$1250.00	$716.94

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	1,875	1,280	$148.85	$124.81
81003 Automated urinalysis test	1,470	1,055	$6.09	$2.19
51798 Ultrasound measurement of bladder capacity after voiding	373	295	$58.00	$10.20
99213 Established patient office or other outpatient visit, typically 15 minutes	226	178	$100.00	$73.60
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	181	181	$250.09	$163.62
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	160	19	$40.00	$22.20
52000 Diagnostic exam of bladder and urethra using an endoscope	154	142	$283.57	$232.46
J9217 Leuprolide acetate (for depot suspension), 7.5 mg	145	26	$559.45	$171.84
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	47	28	$75.00	$32.39
76872 Ultrasound scan of pelvic region through rectum	35	35	$250.00	$31.50
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	35	35	$223.57	$30.23
51700 Simple bladder irrigation and/or instillation	35	30	$150.00	$74.10
55700 Biopsy of prostate gland	35	35	$297.86	$129.53
52214 Destruction of tissue of bladder, urethra, or surrounding glands using an endoscope	28	21	$1035.71	$720.16
52281 Dilation of bladder canal (urethra) using an endoscope	26	20	$625.00	$318.21
50590 Shock wave crushing of kidney stones	23	20	$1191.30	$567.92
J1580 Injection, garamycin, gentamicin, up to 80 mg	20	14	$15.40	$2.78
52332 Insertion of stent in urinary duct (ureter) using an endoscope	18	15	$523.33	$124.06
52240 Destruction and/or removal of large growth of bladder using an endoscope	16	14	$850.00	$388.60
52353 Crushing of stone of ureter using an endoscope	16	16	$625.00	$388.60
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	15	13	$200.00	$176.02
76872 Ultrasound scan of pelvic region through rectum	11	11	$250.00	$130.41

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	2,305	1,323	$145.05	$126.23
81003 Automated urinalysis test	2,278	1,298	$11.00	$2.21
51798 Ultrasound measurement of bladder capacity after voiding	867	552	$58.00	$10.09
99213 Established patient office or other outpatient visit, typically 15 minutes	326	265	$100.00	$80.52
J9217 Leuprolide acetate (for depot suspension), 7.5 mg	299	39	$780.00	$174.28
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	233	233	$250.34	$165.32
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	168	17	$40.00	$22.44
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	164	52	$94.00	$71.19
52000 Diagnostic exam of bladder and urethra using an endoscope	138	107	$275.00	$238.61
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	87	43	$75.00	$31.51
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	61	60	$250.00	$198.34
50590 Shock wave crushing of kidney stones	22	18	$2100.00	$563.87
51700 Simple bladder irrigation and/or instillation	21	20	$150.00	$76.52
J1580 Injection, garamycin, gentamicin, up to 80 mg	21	16	$17.00	$2.14
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	21	21	$215.00	$30.98
76872 Ultrasound scan of pelvic region through rectum	21	21	$250.00	$32.29
55700 Biopsy of prostate gland	21	21	$285.00	$131.52
52332 Insertion of stent in urinary duct (ureter) using an endoscope	18	14	$400.00	$145.77
54235 Injection procedure to induce erection	13	13	$150.00	$87.65
55700 Biopsy of prostate gland	13	13	$285.00	$242.46
76872 Ultrasound scan of pelvic region through rectum	13	13	$250.00	$119.73
52601 Electro-removal of prostate through bladder canal (urethra) with control of bleeding using an endoscope	12	12	$1850.00	$694.16
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	12	12	$215.00	$55.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml	5,361	53	$0.60	$0.11
81003 Automated urinalysis test	2,349	1,365	$11.00	$2.24
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,729	1,128	$143.87	$128.86
99213 Established patient office or other outpatient visit, typically 15 minutes	913	661	$99.51	$90.22
51798 Ultrasound measurement of bladder capacity after voiding	836	537	$58.00	$9.95
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	586	145	$94.00	$71.99
J9217 Leuprolide acetate (for depot suspension), 7.5 mg	354	45	$780.00	$174.46
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	227	227	$245.32	$167.24
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	216	35	$40.00	$22.18
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	172	163	$250.20	$200.24
52000 Diagnostic exam of bladder and urethra using an endoscope	132	102	$275.00	$227.60
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	113	47	$75.00	$31.03
74176 Ct scan of abdomen and pelvis without contrast	59	56	$300.00	$112.34
51700 Simple bladder irrigation and/or instillation	48	42	$150.00	$78.85
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	44	44	$150.00	$112.81
74178 Ct scan of abdomen and pelvis before and after contrast	43	42	$800.00	$258.92
J1580 Injection, garamycin, gentamicin, up to 80 mg	38	33	$17.00	$1.85
51702 Simple insertion of temporary bladder tube	33	18	$130.00	$63.20
52601 Electro-removal of prostate through bladder canal (urethra) with control of bleeding using an endoscope	27	27	$1850.00	$748.10
76872 Ultrasound scan of pelvic region through rectum	26	26	$250.00	$131.33
55700 Biopsy of prostate gland	26	26	$285.00	$243.44
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	26	26	$215.00	$56.61
52214 Destruction of tissue of bladder, urethra, or surrounding glands using an endoscope	23	14	$1500.00	$767.65
52332 Insertion of stent in urinary duct (ureter) using an endoscope	22	16	$400.00	$140.80
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	17	17	$215.00	$31.61
76872 Ultrasound scan of pelvic region through rectum	17	17	$250.00	$32.94
55700 Biopsy of prostate gland	17	17	$285.00	$134.02
52353 Crushing of stone of ureter using an endoscope	14	14	$1000.00	$402.40
50590 Shock wave crushing of kidney stones	12	12	$2100.00	$585.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml	7,600	75	$0.60	$0.11
J9155 Injection, degarelix, 1 mg	4,240	13	$7.43	$3.90
81003 Automated urinalysis test	2,656	1,454	$11.00	$2.22
99213 Established patient office or other outpatient visit, typically 15 minutes	1,622	1,039	$95.03	$71.92
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,140	842	$128.29	$104.53
51798 Ultrasound measurement of bladder capacity after voiding	862	576	$58.00	$9.53
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	526	144	$94.00	$70.43
J9217 Leuprolide acetate (for depot suspension), 7.5 mg	421	53	$780.00	$222.51
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	251	27	$40.00	$21.80
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	243	242	$200.92	$159.06
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	185	167	$250.19	$197.73
52000 Diagnostic exam of bladder and urethra using an endoscope	182	147	$275.00	$198.23
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	156	57	$75.00	$29.79
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	85	85	$151.42	$102.85
51720 Instillation of anti-cancer drug into bladder	77	13	$220.00	$80.55
74178 Ct scan of abdomen and pelvis before and after contrast	64	64	$800.00	$245.96
74176 Ct scan of abdomen and pelvis without contrast	52	50	$300.00	$104.79
51700 Simple bladder irrigation and/or instillation	52	39	$150.00	$72.43
J1580 Injection, garamycin, gentamicin, up to 80 mg	42	36	$17.00	$1.90
52332 Insertion of stent in urinary duct (ureter) using an endoscope	29	27	$413.79	$136.36
50590 Shock wave crushing of kidney stones	26	23	$2100.00	$558.37
51702 Simple insertion of temporary bladder tube	26	22	$130.00	$58.92
52214 Destruction of tissue of bladder, urethra, or surrounding glands using an endoscope	25	18	$1500.00	$691.18
52601 Electro-removal of prostate through bladder canal (urethra) with control of bleeding using an endoscope	23	23	$1850.00	$729.07
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	22	22	$215.00	$54.77
76872 Ultrasound scan of pelvic region through rectum	22	22	$250.00	$134.35
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	22	12	$180.00	$99.62
55700 Biopsy of prostate gland	22	22	$285.00	$241.60
52353 Crushing of stone of ureter using an endoscope	21	17	$1615.24	$396.83
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	18	18	$215.00	$31.19
55700 Biopsy of prostate gland	18	18	$285.00	$132.57
76872 Ultrasound scan of pelvic region through rectum	18	18	$250.00	$32.73
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	16	13	$575.00	$279.30
52240 Destruction and/or removal of large growth of bladder using an endoscope	15	15	$1511.00	$376.98
52281 Dilation of bladder canal (urethra) using an endoscope	14	11	$625.00	$310.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml	6,501	66	$0.60	$0.11
J9155 Injection, degarelix, 1 mg	4,800	16	$7.66	$3.79
81003 Automated urinalysis test	2,853	1,521	$11.00	$2.42
99213 Established patient office or other outpatient visit, typically 15 minutes	1,785	1,070	$95.00	$72.90
51798 Ultrasound measurement of bladder capacity after voiding	1,089	703	$58.00	$12.20
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,089	838	$128.07	$106.60
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	488	144	$94.00	$73.01
J9217 Leuprolide acetate (for depot suspension), 7.5 mg	406	43	$780.00	$224.62
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	270	40	$40.11	$22.09
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	235	220	$250.00	$203.05
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	226	226	$200.51	$162.19
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	141	46	$75.00	$29.84
52000 Diagnostic exam of bladder and urethra using an endoscope	139	113	$275.00	$186.47
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	89	89	$152.36	$107.54
J1580 Injection, garamycin, gentamicin, up to 80 mg	73	57	$17.00	$1.76
74178 Ct scan of abdomen and pelvis before and after contrast	56	56	$800.00	$248.58
51700 Simple bladder irrigation and/or instillation	46	38	$150.00	$72.74
74176 Ct scan of abdomen and pelvis without contrast	31	31	$300.00	$106.56
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	29	29	$215.00	$56.07
55700 Biopsy of prostate gland	29	29	$285.00	$248.86
76872 Ultrasound scan of pelvic region through rectum	28	28	$250.00	$123.82
52332 Insertion of stent in urinary duct (ureter) using an endoscope	24	23	$466.67	$150.97
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	23	16	$180.00	$111.42
50590 Shock wave crushing of kidney stones	22	21	$2100.00	$574.10
52214 Destruction of tissue of bladder, urethra, or surrounding glands using an endoscope	22	15	$1500.00	$687.21
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	21	20	$575.00	$268.79
52601 Electro-removal of prostate through bladder canal (urethra) with control of bleeding using an endoscope	19	19	$1850.00	$755.30
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	18	18	$250.00	$169.64
52000 Diagnostic exam of bladder and urethra using an endoscope	18	16	$275.00	$79.38
52353 Crushing of stone of ureter using an endoscope	16	15	$1680.00	$407.42
54235 Injection procedure to induce erection	13	13	$150.00	$90.34
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	12	12	$250.00	$206.11
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	12	$55.00	$40.79
52235 Destruction and/or removal of growth of bladder and urethra using an endoscope, 2.0-5.0 cm	12	12	$750.00	$299.46
36415 Insertion of needle into vein for collection of blood sample	11	11	$15.00	$2.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml	8,700	86	$0.60	$0.12
J9155 Injection, degarelix, 1 mg	6,720	18	$7.81	$3.62
81003 Automated urinalysis test	2,917	1,474	$11.00	$2.67
99213 Established patient office or other outpatient visit, typically 15 minutes	1,788	1,035	$95.00	$67.77
51798 Ultrasound measurement of bladder capacity after voiding	1,122	659	$58.00	$14.26
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,075	848	$128.17	$99.87
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	467	129	$94.00	$68.64
J9217 Leuprolide acetate (for depot suspension), 7.5 mg	387	51	$780.00	$213.56
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	253	41	$40.00	$19.88
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	232	232	$200.41	$154.45
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	199	176	$250.70	$192.72
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	158	56	$75.00	$28.12
52000 Diagnostic exam of bladder and urethra using an endoscope	137	111	$275.00	$153.33
51720 Instillation of anti-cancer drug into bladder	68	16	$220.00	$79.31
J1580 Injection, garamycin, gentamicin, up to 80 mg	68	56	$17.00	$1.46
74178 Ct scan of abdomen and pelvis before and after contrast	67	67	$800.00	$225.47
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	66	66	$150.91	$98.49
J9031 Bcg (intravesical) per instillation	54	11	$257.00	$134.59
51700 Simple bladder irrigation and/or instillation	52	41	$150.00	$68.35
74176 Ct scan of abdomen and pelvis without contrast	32	32	$300.00	$104.66
52601 Electro-removal of prostate through bladder canal (urethra) with control of bleeding using an endoscope	32	31	$1850.00	$713.12
50590 Shock wave crushing of kidney stones	25	23	$2100.00	$547.69
76872 Ultrasound scan of pelvic region through rectum	22	22	$250.00	$88.97
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	22	22	$215.00	$55.68
55700 Biopsy of prostate gland	22	22	$285.00	$234.92
51702 Simple insertion of temporary bladder tube	22	14	$130.00	$59.82
52332 Insertion of stent in urinary duct (ureter) using an endoscope	20	19	$400.00	$133.20
52000 Diagnostic exam of bladder and urethra using an endoscope	17	16	$275.00	$74.44
52214 Destruction of tissue of bladder, urethra, or surrounding glands using an endoscope	17	11	$1500.00	$619.33
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	16	16	$575.00	$232.55
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	16	16	$501.00	$32.56
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	16	16	$472.00	$295.48
51797 Insertion of device into abdomen with pressure and urine flow rate study	14	14	$667.00	$105.28
74170 Ct scan of abdomen before and after contrast	12	12	$600.00	$178.50
52281 Dilation of bladder canal (urethra) using an endoscope	12	12	$625.00	$148.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml	12,000	118	$0.60	$0.12
J9155 Injection, degarelix, 1 mg	5,440	13	$8.27	$3.59
81003 Automated urinalysis test	2,999	1,520	$11.00	$2.98
99213 Established patient office or other outpatient visit, typically 15 minutes	1,715	1,020	$95.00	$67.35
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,200	868	$128.06	$98.67
51798 Ultrasound measurement of bladder capacity after voiding	996	603	$58.00	$17.54
J9217 Leuprolide acetate (for depot suspension), 7.5 mg	384	44	$780.00	$209.15
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	366	124	$94.00	$67.39
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	238	39	$40.00	$18.45
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	227	227	$200.77	$153.11
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	181	163	$250.39	$188.67
52000 Diagnostic exam of bladder and urethra using an endoscope	154	137	$275.00	$149.01
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	147	50	$75.00	$29.61
74178 Ct scan of abdomen and pelvis before and after contrast	104	104	$800.00	$227.51
J1580 Injection, garamycin, gentamicin, up to 80 mg	82	60	$17.00	$1.52
51700 Simple bladder irrigation and/or instillation	76	64	$150.00	$65.84
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	74	74	$152.70	$100.65
51702 Simple insertion of temporary bladder tube	63	29	$130.00	$58.18
51720 Instillation of anti-cancer drug into bladder	58	11	$220.00	$81.68
74176 Ct scan of abdomen and pelvis without contrast	46	43	$300.00	$104.44
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	36	36	$501.00	$32.99
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	35	35	$472.00	$288.18
51797 Insertion of device into abdomen with pressure and urine flow rate study	32	32	$667.00	$102.47
50590 Shock wave crushing of kidney stones	28	24	$2100.00	$542.10
52332 Insertion of stent in urinary duct (ureter) using an endoscope	24	23	$416.67	$117.10
52601 Electro-removal of prostate through bladder canal (urethra) with control of bleeding using an endoscope	24	24	$1850.00	$786.36
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	21	20	$55.00	$40.17
95972 Electronic analysis of implanted neurostimulator generator with complex spinal cord or peripheral nerve stimulator programming	21	15	$150.00	$54.28
51741 Electronic assessment of bladder emptying	19	19	$130.00	$7.36
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	17	17	$575.00	$228.27
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	16	16	$215.00	$55.47
76872 Ultrasound scan of pelvic region through rectum	16	16	$250.00	$86.66
55700 Biopsy of prostate gland	16	16	$285.00	$230.48
52240 Destruction and/or removal of large growth of bladder using an endoscope	16	13	$1511.00	$379.96
52000 Diagnostic exam of bladder and urethra using an endoscope	14	12	$275.00	$97.21
52214 Destruction of tissue of bladder, urethra, or surrounding glands using an endoscope	12	11	$1500.00	$569.25
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	12	11	$180.00	$104.13
52317 Crushing, fragmenting, and removal of bladder stones, less than 2.5 cm	11	11	$1500.00	$314.97

Medical Specialties & State Licenses

CMS Verified: 2025-05-21

Urology Primary Specialty

NUCC Taxonomy Code: 208800000X

State License FL ME79809

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

261155400 (FL)

Hospital & Practice Group Affiliations

Deardourff Timmons And Associates Pa

6420 Nw 9th Blvd, Gainesville, FL 326054203

Phone: 3523312332

Practice Associates & Co-Workers

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

4 Associated Practitioners

Angela Santiago , ARNP

Nurse Practitioner - Adult Health

NPI 1477680593

Advanced Registered Nurse Practitioner

Dr. Stephen Deardourff , MD

Urology

NPI 1497773949

Doctor of Medicine (M.D.)

Dr. Daryll Bullen , MD

Urology

NPI 1649293598

Doctor of Medicine (M.D.)

Elizabeth Smock , ARNP-C

Nurse Practitioner - Acute Care

NPI 1942322912

ARNPC

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active November 06, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location November 06, 2012

Registered at 6420 NW 9 BLVD, GAINESVILLE, FL 32605 (Tel: 3523312332)

📍

Updated Business Mailing Address November 06, 2012

Registered at 6420 NW 9 BLVD, GAINESVILLE, FL 32605 (Tel: 3523312332)

👤

Provider Name / Credentials Updated November 06, 2012

Recorded as CHRISTOPHER CASSISI, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 06, 2012

Urology (License #ME79809 in FL)

🟢

Initial NPI Registration & Enumeration July 15, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Dr. Christopher Cassisi. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1528084183

Entity Type:

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

Enumeration Date: July 15, 2006

Last Update: May 21, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

6420 Nw 9 Blvd

Gainesville, FL 32605

Phone: 3523312332

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.