Active NPI 1831398445 Individual Practitioner Female Practitioner

Dr. Constance A Marks , MD

Specialist • Joliet, IL

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Constance Marks, MD is a certified Specialist practicing in Joliet, IL. With approximately 25 years of clinical experience since graduating from Harvard Medical School in 2001, Dr. Marks delivers high-quality medical care to the local community at 1541 RIVERBOAT CENTER DR.

Dr. Marks is affiliated with Uropartners Llc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include automated urinalysis test, visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's, ultrasound measurement of bladder capacity after voiding. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1541 Riverboat Center Dr

Joliet, IL 604319341

Telephone 8157413825

Fax 8157413263

Associated Practice Facility / Clinic

🏢 Uropartners Llc Facility NPI 1396758553

Medicare Profile & Education

Medical School

Harvard Medical School

Graduation Year

2001

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Joliet, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

25 Yrs -12.4 yrs vs City Avg

City Avg: 37.4 Yrs

State Avg: 38.5 Yrs

Regional Practice Density

22 Specialists

Practicing in Joliet, IL (1322 Statewide)

Telehealth Adoption Rate

13.6% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

75.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Marks (25 Years) 25 Yrs

Joliet Specialty Average (37.4 Years) 37.4 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
81003 Automated urinalysis test	939	487	$20.00	$2.20
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	775	473	$50.00	$16.63
51798 Ultrasound measurement of bladder capacity after voiding	600	376	$100.00	$11.81
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	567	366	$228.00	$131.43
99213 Established patient office or other outpatient visit, typically 15 minutes	175	157	$163.00	$93.62
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	148	148	$302.00	$171.82
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	141	81	$140.00	$80.01
52000 Diagnostic exam of bladder and urethra using an endoscope	113	99	$930.00	$247.39
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	87	86	$260.00	$134.06
36415 Insertion of needle into vein for collection of blood sample	81	63	$20.00	$8.57
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	47	15	$128.53	$64.54
51741 Electronic assessment of bladder emptying	46	45	$240.00	$7.86
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	32	32	$560.00	$34.37
P9612 Catheterization for collection of specimen, single patient, all places of service	30	26	$19.60	$8.62
99459 Pelvic exam	28	25	$70.00	$23.45
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	28	23	$324.00	$186.67
51701 Insertion of temporary bladder tube	25	23	$270.00	$46.44
74420 Imaging of urinary tract	22	19	$580.00	$24.47
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	21	21	$103.00	$58.62
99439 Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month	21	12	$154.00	$49.55
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	19	19	$204.00	$115.93
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	18	18	$1240.00	$375.15
51797 Insertion of device into abdomen with pressure and urine flow rate study	17	17	$420.00	$194.69
57160 Fitting and insertion of vaginal support device	15	14	$320.00	$75.77
55899 Other procedure on male genital system	14	13	$1240.00	$281.82
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	14	14	$380.00	$176.61
50590 Shock wave crushing of kidney stones	13	13	$4620.00	$594.97
52356 Crushing of stone of ureter with insertion of stent using an endoscope	12	11	$1800.00	$445.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
87798 Detection test for organism	975	69	$93.89	$34.39
81003 Automated urinalysis test	870	482	$16.59	$2.20
51798 Ultrasound measurement of bladder capacity after voiding	591	384	$83.46	$11.61
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	555	350	$203.55	$134.34
99213 Established patient office or other outpatient visit, typically 15 minutes	157	137	$141.28	$94.90
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	123	123	$282.68	$176.26
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	120	77	$133.33	$82.54
52000 Diagnostic exam of bladder and urethra using an endoscope	98	87	$731.63	$255.99
87086 Bacterial colony count, urine	89	69	$44.33	$7.91
36415 Insertion of needle into vein for collection of blood sample	82	68	$19.27	$8.40
87653 Detection test by nucleic acid for strep (streptococcus, group b), amplified probe technique	75	69	$93.89	$34.39
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	75	14	$112.34	$65.14
87481 Detection test for candida species (yeast), amplified probe technique	75	69	$93.89	$34.39
87640 Detection test by nucleic acid for staphylococcus aureus (bacteria), amplified probe technique	75	69	$93.89	$34.39
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	60	59	$250.00	$136.74
87184 Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral)	43	33	$28.00	$7.33
51741 Electronic assessment of bladder emptying	38	30	$267.63	$8.82
88112 Cell examination of specimen, selective cellular enhancement technique	34	31	$291.18	$67.76
87088 Bacterial urine culture	33	26	$37.00	$7.93
84153 Psa (prostate specific antigen) measurement, total	32	32	$78.63	$18.02
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	32	30	$318.13	$181.81
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	28	19	$371.14	$188.71
99221 Initial hospital inpatient care per day, typically 30 minutes	27	27	$190.74	$88.30
51701 Insertion of temporary bladder tube	26	25	$212.46	$47.91
74420 Imaging of urinary tract	24	22	$355.00	$25.17
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	24	22	$663.33	$35.65
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	19	18	$1075.79	$391.52
52332 Insertion of stent in urinary duct (ureter) using an endoscope	16	15	$1500.63	$142.77
51700 Simple bladder irrigation and/or instillation	16	13	$363.50	$51.19
51797 Insertion of device into abdomen with pressure and urine flow rate study	15	14	$564.00	$206.87
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	15	$110.93	$59.96
87077 Bacterial culture for aerobic isolates	13	11	$16.00	$7.92
57160 Fitting and insertion of vaginal support device	13	11	$142.31	$77.87
74176 Ct scan of abdomen and pelvis without contrast	13	13	$888.08	$202.40
P9612 Catheterization for collection of specimen, single patient, all places of service	13	11	$28.00	$8.40
50590 Shock wave crushing of kidney stones	11	11	$4620.00	$597.00
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$200.36	$119.27

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
81003 Automated urinalysis test	911	503	$15.00	$2.22
87798 Detection test for organism	676	48	$88.00	$34.70
51798 Ultrasound measurement of bladder capacity after voiding	643	397	$77.00	$11.42
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	544	359	$192.00	$134.41
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	171	102	$130.00	$73.58
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	168	168	$276.48	$174.47
87086 Bacterial colony count, urine	143	106	$45.00	$7.98
99213 Established patient office or other outpatient visit, typically 15 minutes	138	132	$132.00	$95.89
52000 Diagnostic exam of bladder and urethra using an endoscope	135	115	$660.00	$260.04
87184 Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral)	93	71	$28.00	$7.40
36415 Insertion of needle into vein for collection of blood sample	88	70	$19.00	$2.93
99221 Initial hospital inpatient care per day, typically 30 minutes	84	80	$200.00	$104.28
87088 Bacterial urine culture	74	54	$37.00	$8.00
51741 Electronic assessment of bladder emptying	54	47	$275.00	$8.62
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	53	53	$248.00	$139.63
87653 Detection test by nucleic acid for strep (streptococcus, group b), amplified probe technique	52	48	$88.00	$34.70
87640 Detection test by nucleic acid for staphylococcus aureus (bacteria), amplified probe technique	52	48	$88.00	$34.70
87481 Detection test for candida species (yeast), amplified probe technique	52	48	$88.00	$34.70
84153 Psa (prostate specific antigen) measurement, total	45	37	$77.00	$18.17
51701 Insertion of temporary bladder tube	38	35	$182.00	$48.68
88112 Cell examination of specimen, selective cellular enhancement technique	37	32	$302.00	$70.19
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	31	31	$715.00	$34.43
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	31	31	$1000.00	$400.80
51797 Insertion of device into abdomen with pressure and urine flow rate study	30	30	$660.00	$214.25
87077 Bacterial culture for aerobic isolates	29	26	$16.00	$7.98
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	27	23	$390.00	$190.09
74420 Imaging of urinary tract	21	18	$280.00	$25.54
G0103 Prostate cancer screening; prostate specific antigen test (psa)	21	21	$33.00	$19.11
52332 Insertion of stent in urinary duct (ureter) using an endoscope	16	16	$1210.00	$145.29
57160 Fitting and insertion of vaginal support device	14	14	$110.00	$75.16
74176 Ct scan of abdomen and pelvis without contrast	14	14	$880.00	$204.17
51700 Simple bladder irrigation and/or instillation	12	11	$358.00	$45.34
81001 Manual urinalysis test with examination using microscope, automated	12	12	$22.00	$3.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml	1,300	12	$1.50	$0.12
87798 Detection test for organism	1,093	71	$88.00	$35.09
81003 Automated urinalysis test	806	471	$15.00	$2.25
51798 Ultrasound measurement of bladder capacity after voiding	619	408	$77.00	$11.25
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	475	319	$192.00	$137.48
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	231	139	$130.00	$75.03
99213 Established patient office or other outpatient visit, typically 15 minutes	172	158	$132.00	$96.89
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	146	146	$275.57	$178.93
99221 Initial hospital inpatient care per day, typically 30 minutes	120	118	$193.47	$106.58
52000 Diagnostic exam of bladder and urethra using an endoscope	120	100	$660.00	$242.91
87086 Bacterial colony count, urine	106	77	$45.00	$8.00
36415 Insertion of needle into vein for collection of blood sample	97	77	$19.00	$2.97
87481 Detection test for candida species (yeast), amplified probe technique	85	71	$88.00	$35.09
87653 Detection test by nucleic acid for strep (streptococcus, group b), amplified probe technique	84	71	$88.00	$35.09
87640 Detection test by nucleic acid for staphylococcus aureus (bacteria), amplified probe technique	84	71	$88.00	$35.09
87184 Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral)	64	49	$28.00	$7.48
51741 Electronic assessment of bladder emptying	61	50	$275.00	$10.42
87088 Bacterial urine culture	55	44	$37.00	$8.09
84153 Psa (prostate specific antigen) measurement, total	55	46	$77.00	$18.06
74420 Imaging of urinary tract	34	32	$280.00	$24.44
51701 Insertion of temporary bladder tube	27	27	$182.00	$49.60
88112 Cell examination of specimen, selective cellular enhancement technique	24	22	$302.00	$71.10
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	22	22	$715.00	$35.57
G0103 Prostate cancer screening; prostate specific antigen test (psa)	21	21	$33.00	$19.31
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	20	20	$1000.00	$404.58
51797 Insertion of device into abdomen with pressure and urine flow rate study	19	19	$660.00	$203.91
52332 Insertion of stent in urinary duct (ureter) using an endoscope	16	15	$1210.00	$134.79
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	15	15	$248.00	$142.66
52356 Crushing of stone of ureter with insertion of stent using an endoscope	13	13	$2100.00	$455.14
87077 Bacterial culture for aerobic isolates	13	12	$16.00	$8.08
76376 3d radiographic procedure	11	11	$385.00	$24.37
74178 Ct scan of abdomen and pelvis before and after contrast	11	11	$1100.00	$401.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml	1,900	18	$1.42	$0.11
81003 Automated urinalysis test	772	458	$15.00	$2.23
51798 Ultrasound measurement of bladder capacity after voiding	522	362	$77.00	$11.14
99213 Established patient office or other outpatient visit, typically 15 minutes	401	311	$132.00	$79.38
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	174	136	$192.00	$115.28
87086 Bacterial colony count, urine	144	100	$45.00	$7.95
99221 Initial hospital inpatient care per day, typically 30 minutes	113	110	$187.00	$108.82
52000 Diagnostic exam of bladder and urethra using an endoscope	112	98	$660.00	$219.16
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	102	102	$275.00	$174.48
87184 Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral)	98	77	$28.00	$7.32
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	97	68	$130.00	$76.62
36415 Insertion of needle into vein for collection of blood sample	86	74	$19.00	$2.92
87088 Bacterial urine culture	85	67	$37.00	$7.83
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	61	58	$104.00	$48.75
84153 Psa (prostate specific antigen) measurement, total	54	46	$77.00	$17.95
51741 Electronic assessment of bladder emptying	51	41	$275.00	$9.65
74420 Imaging of urinary tract	38	27	$280.00	$26.69
99231 Follow-up hospital inpatient care per day, typically 15 minutes	30	26	$101.00	$41.87
52332 Insertion of stent in urinary duct (ureter) using an endoscope	23	19	$1210.00	$136.98
87077 Bacterial culture for aerobic isolates	22	20	$16.00	$8.02
51701 Insertion of temporary bladder tube	22	18	$182.00	$49.19
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	21	21	$715.00	$35.38
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	21	21	$1000.00	$367.04
51797 Insertion of device into abdomen with pressure and urine flow rate study	21	21	$660.00	$169.29
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	20	17	$258.00	$155.39
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$198.00	$114.88
74178 Ct scan of abdomen and pelvis before and after contrast	15	15	$1100.00	$391.48
G0103 Prostate cancer screening; prostate specific antigen test (psa)	13	13	$33.00	$19.28
74176 Ct scan of abdomen and pelvis without contrast	13	13	$880.00	$212.36
88112 Cell examination of specimen, selective cellular enhancement technique	11	11	$302.00	$71.65
57160 Fitting and insertion of vaginal support device	11	11	$110.00	$71.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml	1,900	17	$1.50	$0.11
81003 Automated urinalysis test	935	521	$15.00	$2.42
51798 Ultrasound measurement of bladder capacity after voiding	650	428	$77.00	$13.59
99213 Established patient office or other outpatient visit, typically 15 minutes	423	334	$132.00	$78.23
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	223	168	$192.00	$112.90
87086 Bacterial colony count, urine	194	133	$45.23	$8.67
99221 Initial hospital inpatient care per day, typically 30 minutes	142	138	$187.00	$108.18
52000 Diagnostic exam of bladder and urethra using an endoscope	134	118	$660.00	$193.98
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	110	80	$130.00	$76.85
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	106	101	$104.00	$47.90
87184 Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral)	105	78	$28.00	$7.51
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	100	100	$275.83	$171.74
87088 Bacterial urine culture	85	64	$37.00	$8.81
36415 Insertion of needle into vein for collection of blood sample	68	56	$19.00	$2.90
99231 Follow-up hospital inpatient care per day, typically 15 minutes	50	40	$101.00	$41.73
51701 Insertion of temporary bladder tube	47	44	$182.00	$48.01
74420 Imaging of urinary tract	46	33	$280.00	$27.00
51741 Electronic assessment of bladder emptying	45	41	$275.00	$9.16
84153 Psa (prostate specific antigen) measurement, total	41	35	$77.00	$20.03
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	40	40	$199.38	$113.93
87077 Bacterial culture for aerobic isolates	31	22	$16.00	$8.79
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	26	26	$715.00	$36.41
51797 Insertion of device into abdomen with pressure and urine flow rate study	26	26	$660.00	$148.85
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	25	25	$1000.00	$360.00
52332 Insertion of stent in urinary duct (ureter) using an endoscope	23	18	$1210.00	$138.70
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	20	14	$55.00	$17.62
74178 Ct scan of abdomen and pelvis before and after contrast	16	15	$1100.00	$381.65
76376 3d radiographic procedure	16	15	$385.00	$24.54
84154 Psa (prostate specific antigen) measurement, free	15	14	$55.00	$20.03
87185 Detection of antimicrobial drug (antibiotic, antifungal, antiviral)	14	13	$27.00	$5.16
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	14	12	$258.00	$142.91
G0103 Prostate cancer screening; prostate specific antigen test (psa)	14	14	$33.00	$20.03
52356 Crushing of stone of ureter with insertion of stent using an endoscope	13	12	$2100.00	$460.77
50590 Shock wave crushing of kidney stones	13	13	$4620.00	$619.52
74176 Ct scan of abdomen and pelvis without contrast	12	12	$880.00	$198.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml	2,100	20	$1.50	$0.12
81003 Automated urinalysis test	909	525	$15.00	$2.70
51798 Ultrasound measurement of bladder capacity after voiding	640	413	$77.00	$16.81
99213 Established patient office or other outpatient visit, typically 15 minutes	410	326	$132.00	$76.06
87086 Bacterial colony count, urine	222	141	$45.00	$9.68
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	220	167	$192.00	$111.71
52000 Diagnostic exam of bladder and urethra using an endoscope	141	115	$660.00	$161.78
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	139	135	$104.00	$46.33
87184 Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral)	135	89	$28.00	$8.29
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	121	82	$130.00	$76.49
99221 Initial hospital inpatient care per day, typically 30 minutes	118	115	$187.00	$107.51
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	112	112	$276.48	$173.07
87088 Bacterial urine culture	104	73	$37.00	$9.79
36415 Insertion of needle into vein for collection of blood sample	79	67	$19.00	$2.94
99231 Follow-up hospital inpatient care per day, typically 15 minutes	69	48	$101.00	$41.31
51741 Electronic assessment of bladder emptying	54	47	$275.00	$10.33
84153 Psa (prostate specific antigen) measurement, total	39	32	$77.00	$22.26
87077 Bacterial culture for aerobic isolates	38	32	$16.00	$9.53
51797 Insertion of device into abdomen with pressure and urine flow rate study	30	30	$660.00	$120.87
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	30	30	$1000.00	$339.65
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	30	30	$715.00	$36.98
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	25	22	$258.00	$152.46
74420 Imaging of urinary tract	25	20	$280.00	$18.24
51701 Insertion of temporary bladder tube	23	21	$182.00	$50.67
51702 Simple insertion of temporary bladder tube	21	17	$248.00	$68.77
74178 Ct scan of abdomen and pelvis before and after contrast	20	19	$1100.00	$367.39
76376 3d radiographic procedure	20	19	$385.00	$24.67
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	20	16	$55.00	$21.62
52332 Insertion of stent in urinary duct (ureter) using an endoscope	18	16	$1210.00	$145.36
51700 Simple bladder irrigation and/or instillation	17	16	$358.00	$69.58
87185 Detection of antimicrobial drug (antibiotic, antifungal, antiviral)	16	13	$27.00	$5.74
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$198.00	$114.39
G0103 Prostate cancer screening; prostate specific antigen test (psa)	15	15	$33.00	$22.26
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	14	13	$72.00	$22.73
81001 Manual urinalysis test with examination using microscope, automated	13	12	$22.00	$2.80
88112 Cell examination of specimen, selective cellular enhancement technique	12	12	$302.00	$72.23
84154 Psa (prostate specific antigen) measurement, free	11	11	$55.00	$22.26

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1071 Injection, testosterone cypionate, 1 mg	7,800	13	$0.15	$0.02
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml	2,200	21	$1.50	$0.12
81003 Automated urinalysis test	966	515	$15.00	$3.02
51798 Ultrasound measurement of bladder capacity after voiding	721	436	$77.00	$20.64
99213 Established patient office or other outpatient visit, typically 15 minutes	455	336	$132.00	$76.19
87086 Bacterial colony count, urine	343	208	$45.00	$10.82
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	215	163	$192.00	$111.81
87184 Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral)	154	107	$28.00	$9.27
99221 Initial hospital inpatient care per day, typically 30 minutes	150	145	$187.00	$107.61
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	146	106	$130.00	$75.59
52000 Diagnostic exam of bladder and urethra using an endoscope	126	108	$660.00	$166.94
87088 Bacterial urine culture	120	92	$37.00	$10.88
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	116	108	$104.00	$45.99
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	110	110	$275.75	$166.88
99231 Follow-up hospital inpatient care per day, typically 15 minutes	81	62	$101.00	$41.33
36415 Insertion of needle into vein for collection of blood sample	78	72	$19.00	$2.94
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	56	39	$72.00	$21.19
51702 Simple insertion of temporary bladder tube	50	34	$248.00	$67.09
87077 Bacterial culture for aerobic isolates	47	34	$16.00	$5.71
51741 Electronic assessment of bladder emptying	45	43	$275.00	$10.57
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	41	24	$55.00	$26.75
74420 Imaging of urinary tract	37	23	$280.00	$18.26
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	35	35	$198.00	$111.59
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	31	31	$715.00	$36.79
84153 Psa (prostate specific antigen) measurement, total	31	27	$77.00	$24.73
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	30	30	$1000.00	$333.94
P9612 Catheterization for collection of specimen, single patient, all places of service	29	27	$91.72	$2.94
51797 Insertion of device into abdomen with pressure and urine flow rate study	29	29	$660.00	$116.36
88112 Cell examination of specimen, selective cellular enhancement technique	28	26	$302.00	$71.08
87185 Detection of antimicrobial drug (antibiotic, antifungal, antiviral)	28	23	$27.00	$6.38
52332 Insertion of stent in urinary duct (ureter) using an endoscope	20	18	$1210.00	$121.41
G0103 Prostate cancer screening; prostate specific antigen test (psa)	19	19	$33.00	$24.73
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	16	15	$258.00	$151.77
57160 Fitting and insertion of vaginal support device	16	14	$110.00	$81.43
74178 Ct scan of abdomen and pelvis before and after contrast	15	15	$1100.00	$371.59
76376 3d radiographic procedure	15	15	$385.00	$24.67
81001 Manual urinalysis test with examination using microscope, automated	12	12	$22.00	$1.49

Medical Specialties & State Licenses

CMS Verified: 2023-11-30

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License IL 036079703

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.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID State License #

036079703 (IL)

Hospital & Practice Group Affiliations

Uropartners Llc

333 Madison St, Joliet, IL 604358200

Phone: 8157257133

Uropartners Llc

2225 Enterprise Dr, Westchester, IL 601545805

Phone: 7084860076

Uropartners Llc

801 S Milwaukee Ave, Libertyville, IL 600483204

Phone: 8473622900

Uropartners Llc

1401 Lakewood Dr, Morris, IL 604503352

Phone: 8154094930

Uropartners Llc

1541 Riverboat Ctr Dr, Joliet, IL 604319341

Phone: 8154094930

Practice Associates & Co-Workers

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

15 Associated Practitioners

Tasha Horsley , NP

Nurse Practitioner - Adult Health

NPI 1003032293

Nurse Practitioner

Dr. Thomas Burns , MD

Urology

NPI 1003896903

Doctor of Medicine (M.D.)

Elizabeth Bean , PA-C

Physician Assistant

NPI 1013248574

Physician Assistant (Certified)

Dr. Gregory Lewis , MD

Urology

NPI 1023098910

Doctor of Medicine (M.D.)

Dr. Sandeep Sawhney , MD

Urology

NPI 1164531034

Doctor of Medicine (M.D.)

Dr. Peter Tek , DO

Urology

NPI 1235403130

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 24, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location July 24, 2012

Registered at 1541 RIVERBOAT CENTER DR, JOLIET, IL 604319341 (Tel: 8157413825)

📍

Updated Business Mailing Address July 24, 2012

Registered at 1541 RIVERBOAT CENTER DR, JOLIET, IL 604319341 (Tel: 8157413825)

👤

Provider Name / Credentials Updated July 24, 2012

Recorded as CONSTANCE MARKS, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 24, 2012

Specialist (License #036079703 in IL)

🟢

Initial NPI Registration & Enumeration July 13, 2007

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. Constance Marks. 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: 1831398445

Entity Type:

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

Enumeration Date: July 13, 2007

Last Update: November 30, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1541 Riverboat Center Dr

Joliet, IL 604319341

Phone: 8157413825

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.