Active NPI 1497989644 Individual Practitioner Male Practitioner

Dr. Brendan Thomas , MD

Dermatology • Aurora, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Brendan Thomas, MD is a certified Dermatology practicing in Aurora, IL. With approximately 18 years of clinical experience since graduating from Loyola University Of Chicago, Stritch School Of Medicine in 2008, Dr. Thomas delivers high-quality medical care to the local community at 2285 SEQUOIA DR.

Dr. Thomas maintains professional affiliations with Aurora Medical Group, Inc., Advocate Health And Hospitals Corporation and accepts Medicare assignment.

Frequently performed procedures and clinical services include destruction of precancer skin growth, 2-14 growths, established patient outpatient office visit, destruction of skin growth. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2285 Sequoia Dr

Aurora, IL 605066209

Telephone 6308596700

Associated Practice Facility / Clinic

🏢 Dreyer Clinic, Inc. Facility NPI 1184718355

Medicare Profile & Education

Medical School

Loyola University Of Chicago, Stritch School Of Medicine

Graduation Year

2008

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Aurora, IL

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

18 Yrs -2.7 yrs vs City Avg

City Avg: 20.7 Yrs

State Avg: 23.1 Yrs

Regional Practice Density

9 Specialists

Practicing in Aurora, IL (673 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

61.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Thomas (18 Years) 18 Yrs

Aurora Specialty Average (20.7 Years) 20.7 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
17003 Destruction of precancer skin growth, 2-14 growths	566	127	$51.00	$6.07
99213 Established patient office or other outpatient visit, typically 15 minutes	549	423	$198.00	$86.56
17000 Destruction of skin growth	226	184	$204.00	$53.57
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	204	23	$4.00	$0.96
17110 Destruction of up to 14 skin growths	155	143	$241.00	$102.13
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	151	140	$35.00	$15.79
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	113	113	$249.00	$106.23
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	87	79	$124.00	$53.64
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	75	69	$279.00	$120.92
11102 Tangential biopsy of single skin lesion	59	59	$217.00	$85.92
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	38	38	$370.00	$161.19
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	33	21	$61.00	$13.43
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	30	26	$262.00	$100.84
17004 Destruction of precancer skin growth, 15 or more growths	28	22	$465.00	$156.93
11200 Removal of skin tag, 1-15 skin tags	24	24	$201.00	$67.04
99202 New patient office or other outpatient visit, typically 20 minutes	24	24	$167.00	$68.68
11300 Shaving of 0.5 centimeters or less skin growth of the trunk, arms, or legs	21	15	$219.00	$64.27
17111 Destruction of skin growth, 15 or more growths	17	15	$282.00	$124.15
11302 Shaving of skin growth of body, arms, or legs, 1.1-2.0 cm	14	13	$304.00	$114.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	910	161	$51.00	$6.21
99213 Established patient office or other outpatient visit, typically 15 minutes	457	359	$178.00	$85.97
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	301	25	$4.00	$1.05
17000 Destruction of skin growth	290	238	$204.00	$52.86
17110 Destruction of up to 14 skin growths	174	156	$241.00	$101.22
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	139	130	$259.00	$121.79
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	129	118	$118.00	$53.99
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	104	104	$237.00	$108.31
11102 Tangential biopsy of single skin lesion	83	81	$217.00	$88.23
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	71	71	$352.00	$158.87
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	45	22	$61.00	$13.13
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	42	35	$262.00	$103.23
11300 Shaving of 0.5 centimeters or less skin growth of the trunk, arms, or legs	40	27	$219.00	$66.96
17004 Destruction of precancer skin growth, 15 or more growths	39	33	$465.00	$160.74
11200 Removal of skin tag, 1-15 skin tags	39	38	$201.00	$60.96
99202 New patient office or other outpatient visit, typically 20 minutes	37	37	$159.00	$68.52
36415 Insertion of needle into vein for collection of blood sample	26	19	$22.00	$8.16
11103 Biopsy of related skin growth, each additional growth	17	15	$116.00	$47.53
11310 Shaving of 0.5 centimeters or less skin growth of face, ears, eyelids, nose, lips, or mouth	14	14	$251.00	$98.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	1,002	190	$51.00	$6.35
99213 Established patient office or other outpatient visit, typically 15 minutes	525	404	$161.00	$87.60
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	397	39	$4.00	$1.11
17000 Destruction of skin growth	341	262	$204.00	$53.03
17110 Destruction of up to 14 skin growths	217	198	$241.00	$105.34
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	156	141	$235.00	$123.60
11102 Tangential biopsy of single skin lesion	130	126	$217.00	$92.28
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	126	126	$237.00	$108.78
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	99	89	$112.00	$54.68
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	73	73	$352.00	$157.77
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	62	38	$61.00	$13.29
11200 Removal of skin tag, 1-15 skin tags	49	48	$201.00	$56.54
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	44	35	$262.00	$97.75
11300 Shaving of 0.5 centimeters or less skin growth of the trunk, arms, or legs	43	33	$219.00	$74.18
99202 New patient office or other outpatient visit, typically 20 minutes	40	40	$159.00	$70.65
17004 Destruction of precancer skin growth, 15 or more growths	37	24	$465.00	$160.98
11103 Biopsy of related skin growth, each additional growth	37	28	$116.00	$48.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	1,045	177	$51.00	$6.14
99213 Established patient office or other outpatient visit, typically 15 minutes	480	363	$153.00	$88.63
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	335	34	$4.00	$1.26
17000 Destruction of skin growth	329	254	$204.00	$54.46
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	196	173	$224.00	$125.74
17110 Destruction of up to 14 skin growths	183	158	$241.00	$104.39
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	145	145	$236.00	$107.64
11102 Tangential biopsy of single skin lesion	119	112	$217.00	$91.01
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	85	79	$107.00	$53.85
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	69	69	$341.00	$165.13
11300 Shaving of 0.5 centimeters or less skin growth of the trunk, arms, or legs	67	44	$219.00	$70.41
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	55	33	$61.00	$13.41
17004 Destruction of precancer skin growth, 15 or more growths	45	35	$465.00	$157.89
11103 Biopsy of related skin growth, each additional growth	39	27	$116.00	$50.87
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	39	35	$262.00	$110.84
99202 New patient office or other outpatient visit, typically 20 minutes	30	30	$159.00	$71.17
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	28	17	$63.00	$21.34
11200 Removal of skin tag, 1-15 skin tags	15	15	$201.00	$63.84

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	839	156	$51.00	$5.69
99213 Established patient office or other outpatient visit, typically 15 minutes	459	353	$146.00	$72.81
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	332	40	$4.00	$1.43
17000 Destruction of skin growth	250	202	$204.00	$55.61
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	228	204	$213.00	$105.27
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	150	150	$225.00	$104.08
17110 Destruction of up to 14 skin growths	139	125	$241.00	$103.02
11102 Tangential biopsy of single skin lesion	83	81	$217.00	$89.42
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	54	38	$61.00	$13.53
17004 Destruction of precancer skin growth, 15 or more growths	25	22	$465.00	$153.02
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	25	13	$63.00	$22.17
99441 Telephone medical discussion with physician, 5-10 minutes	21	12	$63.00	$44.10
11300 Shaving of 0.5 centimeters or less skin growth of the trunk, arms, or legs	21	18	$219.00	$61.71
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	19	18	$262.00	$109.76
99202 New patient office or other outpatient visit, typically 20 minutes	15	15	$159.00	$74.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	1,304	223	$51.00	$5.66
99213 Established patient office or other outpatient visit, typically 15 minutes	641	487	$146.00	$73.71
17000 Destruction of skin growth	399	293	$204.00	$58.27
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	334	44	$4.00	$1.59
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	310	267	$213.00	$108.49
17110 Destruction of up to 14 skin growths	188	165	$230.00	$105.91
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	153	153	$225.00	$106.76
11102 Tangential biopsy of single skin lesion	121	114	$214.00	$93.65
99202 New patient office or other outpatient visit, typically 20 minutes	82	82	$159.00	$75.96
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	56	41	$61.00	$16.60
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	34	29	$253.00	$109.92
17004 Destruction of precancer skin growth, 15 or more growths	29	20	$465.00	$152.67
11103 Biopsy of related skin growth, each additional growth	18	15	$116.00	$53.58
11300 Shaving of 0.5 centimeters or less skin growth of the trunk, arms, or legs	16	16	$219.00	$77.52

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	887	187	$38.91	$5.24
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	442	390	$205.04	$106.54
99213 Established patient office or other outpatient visit, typically 15 minutes	422	337	$136.82	$72.38
17000 Destruction of skin growth	282	249	$198.68	$56.19
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	274	41	$3.40	$1.80
99202 New patient office or other outpatient visit, typically 20 minutes	205	205	$151.10	$73.93
11100 Biopsy of single growth of skin and/or tissue	156	146	$255.00	$97.34
17110 Destruction of up to 14 skin growths	151	129	$208.54	$108.92
96910 Skin application of tar and ultraviolet B or petrolatum and ultraviolet B	45	15	$149.02	$117.46
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	45	45	$216.13	$105.90
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	44	38	$59.16	$19.90
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	42	37	$235.29	$106.54
11101 Biopsy of each additional growth of skin and/or tissue	28	21	$101.57	$31.54
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	24	11	$53.63	$20.88
11300 Shaving of 0.5 centimeters or less skin growth of the trunk, arms, or legs	24	23	$177.83	$75.87
17004 Destruction of precancer skin growth, 15 or more growths	16	15	$451.88	$142.48
11200 Removal of skin tag, 1-15 skin tags	16	16	$201.00	$59.17
36415 Insertion of needle into vein for collection of blood sample	15	12	$22.00	$2.94
69100 Biopsy of ear	15	15	$300.00	$88.67
87205 Special gram or giemsa stain for microorganism	12	11	$32.17	$5.16

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	377	290	$124.00	$71.71
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	345	300	$193.00	$105.91
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	317	39	$3.00	$1.80
17003 Destruction of precancer skin growth, 2-14 growths	221	63	$26.00	$5.45
99202 New patient office or other outpatient visit, typically 20 minutes	216	216	$141.00	$72.87
11100 Biopsy of single growth of skin and/or tissue	144	143	$255.00	$95.56
17000 Destruction of skin growth	113	98	$194.00	$55.42
17110 Destruction of up to 14 skin growths	99	92	$190.00	$106.42
96910 Skin application of tar and ultraviolet B or petrolatum and ultraviolet B	73	13	$110.00	$75.08
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	52	45	$229.00	$107.29
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	51	51	$204.00	$107.32
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	49	35	$58.00	$24.63
11300 Shaving of 0.5 centimeters or less skin growth of the trunk, arms, or legs	40	38	$167.00	$69.36
11101 Biopsy of each additional growth of skin and/or tissue	31	28	$95.00	$30.54
11200 Removal of skin tag, 1-15 skin tags	29	29	$201.00	$62.73
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	22	12	$48.00	$19.86
36415 Insertion of needle into vein for collection of blood sample	18	11	$22.00	$2.94
11310 Shaving of 0.5 centimeters or less skin growth of face, ears, eyelids, nose, lips, or mouth	14	14	$208.00	$99.62
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	13	12	$349.00	$136.32
87070 Bacterial culture	13	13	$69.00	$11.58
10040 Acne surgery	12	11	$250.00	$89.36
11305 Shaving of skin growth of scalp, neck, hands, feet, or genitals, 0.5 cm or less	11	11	$173.00	$78.33

Medical Specialties & State Licenses

CMS Verified: 2023-07-19

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License IL 036130949

A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

Dermatology

NUCC Taxonomy Code: 207N00000X

State License WI 82281

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

100237758 (WI)

Hospital & Practice Group Affiliations

Advocate Health And Hospitals Corporation

80 Templeton Dr, Oswego, IL 605437000

Phone: 6305543456

Aurora Medical Group, Inc.

2900 W Oklahoma Ave, Milwaukee, WI 532154330

Phone: 4146465410

Secondary Practice Locations

2900 W Oklahoma Ave

Milwaukee, WI 532154330

Phone: 4146496000

Practice Associates & Co-Workers

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

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Career & Practice History Timeline

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

7 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 19, 2023

Dermatology (License #82281 in WI)

✅

NPI Profile Active July 14, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location July 14, 2016

Registered at 2285 SEQUOIA DR, AURORA, IL 605066209 (Tel: 6308596700)

📍

Updated Business Mailing Address July 14, 2016

Registered at 2357 SEQUOIA DR, AURORA, IL 605066222 (Tel: 6308596800)

👤

Provider Name / Credentials Updated July 14, 2016

Recorded as BRENDAN THOMAS, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 14, 2016

Dermatology (License #036130949 in IL)

🟢

Initial NPI Registration & Enumeration May 02, 2009

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1497989644

Entity Type:

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

Enumeration Date: May 02, 2009

Last Update: July 19, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2357 Sequoia Dr

Aurora, IL 605066222

Phone: 6308596800

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.