Active NPI 1205803608 Individual Practitioner Male Practitioner

Dr. Stephen Gregory Portera , MD

Urology • Memphis, TN

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Stephen Portera, MD is a certified Urology practicing in Memphis, TN. With approximately 34 years of clinical experience since graduating from Tulane University School Of Medicine in 1992, Dr. Portera delivers high-quality medical care to the local community at 6215 HUMPHREYS BLVD STE 110.

Dr. Portera maintains professional affiliations with Baptist Memorial Medical Group, Inc., Physiotherapy Associates Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include automated urinalysis test, established patient outpatient office visit, insertion of temporary bladder tube. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

6215 Humphreys Blvd Ste 110

Memphis, TN 381202382

Telephone 9012279610

Fax 9012279615

Medicare Profile & Education

Medical School

Tulane University School Of Medicine

Graduation Year

1992

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Urology in Memphis, TN

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

34 Yrs +1.4 yrs vs City Avg

City Avg: 32.6 Yrs

State Avg: 24.0 Yrs

Regional Practice Density

25 Specialists

Practicing in Memphis, TN (323 Statewide)

Telehealth Adoption Rate

4.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

64.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Portera (34 Years) 34 Yrs

Memphis Specialty Average (32.6 Years) 32.6 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
81003 Automated urinalysis test	989	549	$14.00	$2.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	863	598	$197.00	$117.58
99213 Established patient office or other outpatient visit, typically 15 minutes	556	402	$133.00	$83.29
51701 Insertion of temporary bladder tube	220	215	$145.00	$40.17
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	216	216	$289.00	$152.22
99459 Pelvic exam	136	132	$40.00	$19.80
51725 Simple measurement of pressure of urine flow in bladder	105	104	$493.00	$126.62
51741 Electronic assessment of bladder emptying	104	103	$208.00	$6.28
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	101	101	$32.00	$15.16
52000 Diagnostic exam of bladder and urethra using an endoscope	86	86	$457.00	$208.82
57160 Fitting and insertion of vaginal support device	74	59	$170.00	$66.67
A4562 Pessary, reusable, non rubber, any type	67	58	$137.00	$68.80
57288 Creation of sling around bladder canal (urethra) to control leakage	52	52	$2307.00	$465.73
58262 Vaginal removal of uterus (250 grams or less), tubes, and/or ovaries	36	36	$1440.00	$840.12
57260 Plastic repair of vagina and tissue separating vagina, rectum, and bladder	27	27	$1078.00	$431.87
57240 Repair of herniated bladder into vaginal wall	19	19	$1215.00	$278.78
57283 Repair of prolapsing vaginal vault through vagina	16	16	$1031.00	$416.53
57265 Repair of herniation of rectum and bladder into vaginal wall	12	12	$1759.00	$790.80
57250 Repair of herniated rectum into vaginal wall	11	11	$1288.00	$329.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	1,072	679	$170.41	$83.28
81003 Automated urinalysis test	727	437	$14.00	$2.20
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	654	503	$224.74	$117.50
81002 Urinalysis, manual test	551	359	$15.00	$3.38
51701 Insertion of temporary bladder tube	355	321	$157.75	$40.60
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	251	251	$367.23	$153.90
51725 Simple measurement of pressure of urine flow in bladder	96	92	$538.42	$137.26
52000 Diagnostic exam of bladder and urethra using an endoscope	86	84	$510.02	$216.21
51741 Electronic assessment of bladder emptying	78	77	$183.90	$6.33
57160 Fitting and insertion of vaginal support device	74	56	$189.46	$66.30
A4562 Pessary, reusable, non rubber, any type	45	39	$116.20	$67.11
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	43	40	$113.14	$52.12
57288 Creation of sling around bladder canal (urethra) to control leakage	37	37	$1925.51	$452.81
58262 Vaginal removal of uterus (250 grams or less), tubes, and/or ovaries	33	33	$1580.42	$840.33
57283 Repair of prolapsing vaginal vault through vagina	30	30	$1229.10	$396.93
57240 Repair of herniated bladder into vaginal wall	25	25	$1244.64	$327.78
57260 Plastic repair of vagina and tissue separating vagina, rectum, and bladder	21	21	$1171.71	$409.71
51736 Simple timed assessment of bladder emptying	21	19	$88.00	$6.43
51715 Injection of implant material beneath lining of bladder and/or urethra using an endoscope	19	19	$739.11	$182.30
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	14	14	$551.29	$197.36
57250 Repair of herniated rectum into vaginal wall	13	13	$1283.08	$305.34
57267 Placement of artificial material for pelvic floor defect	13	13	$563.69	$229.76
52287 Exam with injections of chemical for destruction of bladder using an endoscope	12	11	$619.33	$147.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	1,578	864	$198.00	$83.95
81002 Urinalysis, manual test	1,466	745	$15.00	$3.41
51701 Insertion of temporary bladder tube	405	353	$170.00	$41.24
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	358	311	$294.00	$119.39
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	263	263	$454.00	$154.81
51741 Electronic assessment of bladder emptying	113	110	$161.00	$6.34
51725 Simple measurement of pressure of urine flow in bladder	110	108	$602.00	$147.41
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	110	79	$119.00	$52.34
52000 Diagnostic exam of bladder and urethra using an endoscope	93	93	$609.00	$226.73
57283 Repair of prolapsing vaginal vault through vagina	68	68	$1314.00	$384.88
57160 Fitting and insertion of vaginal support device	59	54	$218.00	$68.90
57288 Creation of sling around bladder canal (urethra) to control leakage	54	54	$1366.00	$407.69
A4562 Pessary, reusable, non rubber, any type	47	47	$98.00	$61.97
57260 Plastic repair of vagina and tissue separating vagina, rectum, and bladder	43	43	$1570.00	$428.32
52000 Diagnostic exam of bladder and urethra using an endoscope	40	40	$609.00	$43.90
58262 Vaginal removal of uterus (250 grams or less), tubes, and/or ovaries	39	39	$1771.00	$859.91
57267 Placement of artificial material for pelvic floor defect	26	26	$496.00	$233.92
51797 Insertion of device into abdomen with pressure and urine flow rate study	26	26	$274.00	$37.38
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	24	24	$865.00	$95.57
57250 Repair of herniated rectum into vaginal wall	23	23	$1272.00	$300.89
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	17	17	$566.00	$206.76
57240 Repair of herniated bladder into vaginal wall	16	16	$1272.00	$322.85
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	15	14	$56.00	$21.47
51715 Injection of implant material beneath lining of bladder and/or urethra using an endoscope	13	11	$857.00	$172.95
57280 Attachment of vagina to rear pelvic bone (sacrum)	12	12	$1824.00	$792.36
52287 Exam with injections of chemical for destruction of bladder using an endoscope	11	11	$569.00	$149.84
57265 Repair of herniation of rectum and bladder into vaginal wall	11	11	$1708.00	$781.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
81002 Urinalysis, manual test	2,048	962	$15.00	$3.44
99213 Established patient office or other outpatient visit, typically 15 minutes	1,485	816	$198.00	$85.17
51701 Insertion of temporary bladder tube	415	366	$170.00	$42.12
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	368	310	$294.00	$120.80
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	270	270	$454.00	$155.35
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	185	126	$56.00	$21.08
51741 Electronic assessment of bladder emptying	114	113	$161.00	$6.34
51725 Simple measurement of pressure of urine flow in bladder	110	109	$602.00	$134.39
52000 Diagnostic exam of bladder and urethra using an endoscope	101	101	$609.00	$215.26
57160 Fitting and insertion of vaginal support device	82	67	$218.00	$65.74
A4562 Pessary, reusable, non rubber, any type	70	62	$98.00	$59.59
57288 Creation of sling around bladder canal (urethra) to control leakage	38	38	$1366.00	$460.38
58263 Vaginal removal of uterus (250 grams or less), tubes, and/or ovaries with repair of herniated bowel	37	37	$1884.00	$921.04
57260 Plastic repair of vagina and tissue separating vagina, rectum, and bladder	30	30	$1570.00	$413.58
57240 Repair of herniated bladder into vaginal wall	20	20	$1272.00	$331.91
57283 Repair of prolapsing vaginal vault through vagina	19	19	$1314.00	$416.13
57250 Repair of herniated rectum into vaginal wall	18	18	$1272.00	$289.75
57267 Placement of artificial material for pelvic floor defect	15	15	$496.00	$238.49
57265 Repair of herniation of rectum and bladder into vaginal wall	11	11	$1708.00	$824.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
81002 Urinalysis, manual test	1,805	910	$15.00	$3.41
99213 Established patient office or other outpatient visit, typically 15 minutes	1,564	803	$198.00	$70.48
51701 Insertion of temporary bladder tube	390	345	$170.00	$41.86
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	335	292	$294.00	$102.30
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	239	239	$454.00	$153.87
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	113	80	$56.00	$21.69
51741 Electronic assessment of bladder emptying	93	93	$161.00	$6.72
51725 Simple measurement of pressure of urine flow in bladder	86	86	$602.00	$192.47
A4562 Pessary, reusable, non rubber, any type	60	49	$98.00	$58.19
57160 Fitting and insertion of vaginal support device	59	48	$218.00	$64.27
52000 Diagnostic exam of bladder and urethra using an endoscope	58	57	$609.00	$129.34
57288 Creation of sling around bladder canal (urethra) to control leakage	41	41	$1366.00	$441.71
57260 Plastic repair of vagina and tissue separating vagina, rectum, and bladder	39	39	$1570.00	$489.59
58263 Vaginal removal of uterus (250 grams or less), tubes, and/or ovaries with repair of herniated bowel	32	32	$1884.00	$964.52
57267 Placement of artificial material for pelvic floor defect	16	16	$496.00	$235.42
57250 Repair of herniated rectum into vaginal wall	16	16	$1272.00	$335.46
57283 Repair of prolapsing vaginal vault through vagina	15	15	$1314.00	$417.72
36415 Insertion of needle into vein for collection of blood sample	12	12	$10.00	$2.98
57240 Repair of herniated bladder into vaginal wall	11	11	$1272.00	$371.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
81002 Urinalysis, manual test	2,352	1,076	$14.30	$3.39
99213 Established patient office or other outpatient visit, typically 15 minutes	1,763	904	$198.00	$70.06
51701 Insertion of temporary bladder tube	532	459	$170.00	$41.92
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	318	318	$454.22	$155.14
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	221	206	$294.00	$102.52
51741 Electronic assessment of bladder emptying	135	135	$161.00	$6.78
51725 Simple measurement of pressure of urine flow in bladder	134	134	$602.00	$186.63
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	101	80	$56.00	$21.26
57160 Fitting and insertion of vaginal support device	83	72	$218.00	$58.49
A4562 Pessary, reusable, non rubber, any type	81	71	$98.00	$56.81
57288 Creation of sling around bladder canal (urethra) to control leakage	72	72	$1366.00	$449.34
58263 Vaginal removal of uterus (250 grams or less), tubes, and/or ovaries with repair of herniated bowel	47	47	$1884.00	$925.68
57260 Plastic repair of vagina and tissue separating vagina, rectum, and bladder	40	40	$1570.00	$436.19
52000 Diagnostic exam of bladder and urethra using an endoscope	34	34	$609.00	$138.71
57250 Repair of herniated rectum into vaginal wall	28	28	$1272.00	$327.14
57240 Repair of herniated bladder into vaginal wall	28	28	$1272.00	$346.88
57267 Placement of artificial material for pelvic floor defect	25	25	$496.00	$244.95
57283 Repair of prolapsing vaginal vault through vagina	19	19	$1314.00	$401.40
36415 Insertion of needle into vein for collection of blood sample	19	19	$10.00	$2.94
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$294.00	$96.41
57280 Attachment of vagina to rear pelvic bone (sacrum)	15	15	$1824.00	$855.33
52000 Diagnostic exam of bladder and urethra using an endoscope	13	13	$609.00	$60.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
81002 Urinalysis, manual test	2,867	1,116	$10.00	$3.38
99213 Established patient office or other outpatient visit, typically 15 minutes	1,764	882	$198.00	$65.95
51701 Insertion of temporary bladder tube	655	516	$170.00	$42.33
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	307	307	$454.68	$148.27
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	279	257	$294.57	$97.79
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	134	94	$56.00	$19.39
51725 Simple measurement of pressure of urine flow in bladder	99	99	$602.00	$166.99
51741 Electronic assessment of bladder emptying	95	95	$161.00	$6.97
57288 Creation of sling around bladder canal (urethra) to control leakage	72	72	$1366.00	$461.71
A4562 Pessary, reusable, non rubber, any type	63	61	$98.00	$56.75
57160 Fitting and insertion of vaginal support device	62	60	$218.00	$66.66
52000 Diagnostic exam of bladder and urethra using an endoscope	53	53	$609.00	$54.94
57250 Repair of herniated rectum into vaginal wall	41	41	$1272.00	$328.56
57260 Plastic repair of vagina and tissue separating vagina, rectum, and bladder	40	40	$1570.00	$480.50
57267 Placement of artificial material for pelvic floor defect	39	39	$496.00	$234.74
51797 Insertion of device into abdomen with pressure and urine flow rate study	35	35	$274.00	$37.66
52000 Diagnostic exam of bladder and urethra using an endoscope	34	34	$609.00	$112.16
58263 Vaginal removal of uterus (250 grams or less), tubes, and/or ovaries with repair of herniated bowel	33	33	$1884.00	$844.42
51729 Complex measurement of pressure of urine flow in bladder with urethra pressure and voiding pressure studies	25	25	$946.00	$114.26
57283 Repair of prolapsing vaginal vault through vagina	23	23	$1314.00	$392.69
57240 Repair of herniated bladder into vaginal wall	21	21	$1272.00	$285.01
36415 Insertion of needle into vein for collection of blood sample	19	19	$10.00	$2.79
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	19	19	$297.00	$97.34
57280 Attachment of vagina to rear pelvic bone (sacrum)	18	18	$1850.39	$796.34
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	14	14	$566.00	$188.12
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	12	12	$865.00	$90.13
58100 Biopsy of uterine lining	11	11	$312.00	$93.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
81002 Urinalysis, manual test	2,847	1,088	$10.00	$3.40
99213 Established patient office or other outpatient visit, typically 15 minutes	1,831	859	$198.00	$65.85
51701 Insertion of temporary bladder tube	607	485	$170.00	$42.20
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	258	228	$294.00	$97.17
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	166	166	$294.00	$96.73
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	161	161	$453.36	$146.45
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	121	97	$56.00	$18.09
51741 Electronic assessment of bladder emptying	107	106	$161.00	$7.05
51725 Simple measurement of pressure of urine flow in bladder	100	100	$602.00	$163.67
A4562 Pessary, reusable, non rubber, any type	75	68	$98.00	$56.15
57160 Fitting and insertion of vaginal support device	73	66	$218.00	$66.34
57288 Creation of sling around bladder canal (urethra) to control leakage	69	69	$1366.00	$445.22
52000 Diagnostic exam of bladder and urethra using an endoscope	59	59	$609.00	$56.39
57260 Plastic repair of vagina and tissue separating vagina, rectum, and bladder	42	42	$1570.00	$540.98
58263 Vaginal removal of uterus (250 grams or less), tubes, and/or ovaries with repair of herniated bowel	34	34	$1884.00	$885.68
52000 Diagnostic exam of bladder and urethra using an endoscope	29	29	$609.00	$116.02
36415 Insertion of needle into vein for collection of blood sample	29	28	$10.00	$2.84
57267 Placement of artificial material for pelvic floor defect	28	28	$496.00	$234.75
57250 Repair of herniated rectum into vaginal wall	28	28	$1272.00	$317.87
51797 Insertion of device into abdomen with pressure and urine flow rate study	25	25	$274.00	$37.66
57280 Attachment of vagina to rear pelvic bone (sacrum)	20	20	$1847.65	$760.34
57283 Repair of prolapsing vaginal vault through vagina	19	19	$1314.00	$389.36
57240 Repair of herniated bladder into vaginal wall	19	19	$1272.00	$337.85
51729 Complex measurement of pressure of urine flow in bladder with urethra pressure and voiding pressure studies	19	19	$946.00	$118.64
57150 Irrigation of vagina and/or application of drug to treat infection	11	11	$136.00	$38.92

Medical Specialties & State Licenses

CMS Verified: 2023-03-30

Urology Primary Specialty

NUCC Taxonomy Code: 208800000X

State License TN MD25742

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.

Obstetrics & Gynecology

NUCC Taxonomy Code: 207V00000X

State License TN 25742

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

3800896 (TN)

Medicaid State Provider ID

07659397 (MS)

Medicaid State Provider ID

04123847 (MS)

Commercial Insurance / Payer ID Bcbst

4015978 (TN)

Commercial Insurance / Payer ID Bcbs Ar

97375 (AR)

Hospital & Practice Group Affiliations

Baptist Memorial Medical Group, Inc.

8138 Country Village Dr, Cordova, TN 380162029

Phone: 9017258606

Baptist Memorial Medical Group, Inc.

6215 Humphreys Blvd, Memphis, TN 381202382

Baptist Memorial Medical Group, Inc.

36 Capital Way, Atoka, TN 380047986

Phone: 9018376801

Physiotherapy Associates Inc

8059 Stage Hills Blvd, Bartlett, TN 381334071

Phone: 9013834515

Baptist Memorial Medical Group, Inc.

8040 Wolf River Blvd, Germantown, TN 381381773

Physiotherapy Associates Inc

1785 Nonconnah Blvd, Memphis, TN 381322139

Phone: 9013440101

Baptist Memorial Medical Group, Inc.

6225 Humphreys Blvd, Memphis, TN 381202373

Phone: 9012279000

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location March 30, 2023

Registered at 6215 HUMPHREYS BLVD STE 110, MEMPHIS, TN 381202382 (Tel: 9012279610)

📍

Updated Business Mailing Address March 30, 2023

Registered at 965 RIDGE LAKE BLVD STE 315, MEMPHIS, TN 381209401

✅

NPI Profile Active July 09, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 09, 2007

Registered at 6215 HUMPHREYS BLVD, SUITE 110, MEMPHIS, TN 381202367 (Tel: 9012279610)

📍

Updated Business Mailing Address July 09, 2007

Registered at 6215 HUMPHREYS BLVD, SUITE 110, MEMPHIS, TN 381202367 (Tel: 9012279610)

👤

Provider Name / Credentials Updated July 09, 2007

Recorded as STEPHEN PORTERA, M.D.

🎓

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

Urology (License #MD25742 in TN)

🟢

Initial NPI Registration & Enumeration March 03, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1205803608

Entity Type:

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

Enumeration Date: March 03, 2006

Last Update: March 30, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

965 Ridge Lake Blvd Ste 315

Memphis, TN 381209401

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

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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.