Active NPI 1811988397 Individual Practitioner Female Practitioner

Dr. Carol Kay Tharp , MD

Dermatology • Winnetka, IL

Professional Overview & Biography Verified Profile Summary

Dr. Carol Tharp, MD is a registered healthcare professional specializing in Dermatology in Winnetka, IL. Practice services are available at 840 GREEN BAY RD under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, destruction of precancer skin growth, removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

840 Green Bay Rd

Winnetka, IL 600931864

Telephone 8474467996

Fax 8474467926

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Winnetka, IL

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 10.5 Yrs

State Avg: 23.1 Yrs

Regional Practice Density

1 Specialists

Practicing in Winnetka, IL (673 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

27.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

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
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	177	146	$64.60	$55.09
17004 Destruction of precancer skin growth, 15 or more growths	165	135	$189.56	$161.73
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	31	30	$179.41	$100.93
11641 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	23	21	$272.78	$196.40
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	20	18	$279.61	$226.62
11622 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	19	16	$289.21	$227.37
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	19	14	$305.97	$228.41
10061 Complicated or multiple drainage of skin abscess	18	16	$246.77	$176.44
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	18	18	$197.49	$140.77
11621 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	17	16	$262.41	$158.92
11421 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	17	16	$183.20	$123.95
11601 Removal of malignant growth (0.6 to 1.0 centimeters) of the trunk, arms, or legs	15	14	$263.31	$179.39
11640 Removal of malignant growth (0.5 centimeters or less) of the face, ears, eyelids, nose, or lips	15	15	$234.42	$166.69
17000 Destruction of skin growth	12	11	$77.08	$43.92
99213 Established patient office or other outpatient visit, typically 15 minutes	11	11	$103.18	$88.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	443	211	$65.69	$56.27
17004 Destruction of precancer skin growth, 15 or more growths	423	215	$198.46	$170.02
10061 Complicated or multiple drainage of skin abscess	94	72	$250.81	$183.56
17003 Destruction of precancer skin growth, 2-14 growths	74	18	$10.31	$6.52
11641 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	73	63	$279.49	$191.68
11622 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	60	43	$296.86	$232.94
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	59	43	$287.20	$229.10
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	58	39	$315.23	$269.83
17000 Destruction of skin growth	57	40	$79.77	$50.62
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	57	51	$201.41	$103.99
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	48	42	$200.08	$140.78
10060 Simple or single drainage of skin abscess	47	43	$170.73	$85.70
11621 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	44	37	$271.19	$173.80
11000 Removal of inflamed or infected skin, up to 10% of body surface	42	30	$66.89	$42.99
99213 Established patient office or other outpatient visit, typically 15 minutes	33	30	$102.41	$88.27
11601 Removal of malignant growth (0.6 to 1.0 centimeters) of the trunk, arms, or legs	25	23	$269.36	$184.22
11421 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	15	15	$188.73	$123.91
11422 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	12	12	$212.36	$151.21
99202 New patient office or other outpatient visit, typically 20 minutes	11	11	$84.10	$72.07

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17004 Destruction of precancer skin growth, 15 or more growths	395	213	$199.39	$171.58
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	391	214	$66.92	$57.39
17003 Destruction of precancer skin growth, 2-14 growths	119	23	$7.45	$6.42
11641 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	91	73	$282.61	$184.71
10061 Complicated or multiple drainage of skin abscess	87	70	$253.68	$191.69
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	65	50	$291.72	$229.45
17000 Destruction of skin growth	58	43	$78.59	$50.34
11622 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	58	38	$301.46	$239.31
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	57	42	$320.92	$273.56
11621 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	55	42	$276.59	$163.21
10060 Simple or single drainage of skin abscess	53	44	$149.93	$94.90
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	46	39	$206.90	$145.76
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	39	35	$188.05	$101.67
11601 Removal of malignant growth (0.6 to 1.0 centimeters) of the trunk, arms, or legs	33	27	$274.56	$164.44
11000 Removal of inflamed or infected skin, up to 10% of body surface	30	25	$89.83	$39.63
11421 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	25	22	$191.75	$115.52
11422 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	16	16	$216.70	$139.28
99213 Established patient office or other outpatient visit, typically 15 minutes	14	13	$103.67	$89.78
99202 New patient office or other outpatient visit, typically 20 minutes	13	13	$86.12	$73.97
11441 Removal of growth (0.6 to 1.0 centimeters) of the face, ears, eyelids, nose, lips, or mouth	12	11	$209.60	$127.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17004 Destruction of precancer skin growth, 15 or more growths	420	219	$196.96	$168.85
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	386	214	$66.72	$56.72
17003 Destruction of precancer skin growth, 2-14 growths	146	27	$8.06	$6.54
11641 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	121	86	$283.42	$187.06
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	91	58	$322.23	$274.58
11622 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	89	48	$301.73	$234.37
10061 Complicated or multiple drainage of skin abscess	87	70	$251.93	$188.06
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	74	56	$185.65	$97.57
17000 Destruction of skin growth	73	48	$78.77	$49.93
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	69	50	$294.41	$222.57
11621 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	65	52	$277.06	$174.23
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	53	44	$206.41	$135.68
10060 Simple or single drainage of skin abscess	53	51	$148.66	$90.22
11601 Removal of malignant growth (0.6 to 1.0 centimeters) of the trunk, arms, or legs	45	39	$276.30	$162.84
11000 Removal of inflamed or infected skin, up to 10% of body surface	44	36	$67.99	$43.73
99213 Established patient office or other outpatient visit, typically 15 minutes	33	33	$137.36	$91.24
11421 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	28	27	$250.85	$110.28
11422 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	23	22	$216.64	$143.33
99202 New patient office or other outpatient visit, typically 20 minutes	19	19	$88.47	$74.81
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	13	11	$335.28	$269.12

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	367	211	$51.77	$44.88
17004 Destruction of precancer skin growth, 15 or more growths	357	205	$185.60	$160.82
17003 Destruction of precancer skin growth, 2-14 growths	141	27	$8.09	$5.99
11641 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	133	93	$284.33	$184.06
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	99	68	$322.76	$272.59
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	91	65	$293.92	$199.01
11622 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	83	55	$304.37	$237.20
17000 Destruction of skin growth	82	51	$77.96	$44.04
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	79	61	$181.77	$90.75
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	66	53	$202.58	$128.66
10060 Simple or single drainage of skin abscess	63	52	$144.42	$81.25
10061 Complicated or multiple drainage of skin abscess	55	49	$250.20	$171.27
11601 Removal of malignant growth (0.6 to 1.0 centimeters) of the trunk, arms, or legs	45	33	$273.11	$168.29
11621 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	45	36	$274.67	$161.19
11000 Removal of inflamed or infected skin, up to 10% of body surface	32	29	$67.28	$37.18
11421 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	28	24	$190.35	$93.90
99213 Established patient office or other outpatient visit, typically 15 minutes	27	25	$88.00	$76.19
99202 New patient office or other outpatient visit, typically 20 minutes	19	19	$89.62	$77.57
11422 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	18	15	$215.13	$149.78
11640 Removal of malignant growth (0.5 centimeters or less) of the face, ears, eyelids, nose, or lips	11	11	$241.51	$123.80

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	387	217	$52.69	$45.12
17004 Destruction of precancer skin growth, 15 or more growths	383	220	$180.40	$154.50
17003 Destruction of precancer skin growth, 2-14 growths	176	34	$6.79	$5.84
11641 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	93	73	$257.76	$182.49
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	90	66	$322.76	$269.97
10061 Complicated or multiple drainage of skin abscess	86	59	$220.53	$180.35
17000 Destruction of skin growth	86	56	$70.74	$49.82
11622 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	73	50	$284.53	$241.72
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	65	57	$131.84	$93.81
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	63	51	$262.70	$207.77
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	56	49	$167.05	$124.56
10060 Simple or single drainage of skin abscess	51	48	$118.47	$84.99
11000 Removal of inflamed or infected skin, up to 10% of body surface	44	36	$55.45	$36.19
11621 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	36	30	$233.63	$170.42
11601 Removal of malignant growth (0.6 to 1.0 centimeters) of the trunk, arms, or legs	34	34	$250.00	$193.24
11422 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	30	29	$198.85	$157.99
11421 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	28	25	$158.04	$103.58
99202 New patient office or other outpatient visit, typically 20 minutes	26	26	$89.39	$76.68
99213 Established patient office or other outpatient visit, typically 15 minutes	20	20	$83.16	$71.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17004 Destruction of precancer skin growth, 15 or more growths	396	218	$172.19	$140.17
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	357	201	$51.34	$41.82
17003 Destruction of precancer skin growth, 2-14 growths	182	36	$6.42	$5.22
10061 Complicated or multiple drainage of skin abscess	107	84	$204.92	$166.86
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	100	71	$316.33	$257.36
17000 Destruction of skin growth	92	58	$53.86	$43.65
11641 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	89	65	$209.99	$170.43
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	79	61	$138.08	$112.33
11622 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	76	56	$269.35	$219.11
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	68	49	$109.55	$88.86
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	66	49	$260.72	$212.12
10060 Simple or single drainage of skin abscess	48	43	$92.37	$75.23
99213 Established patient office or other outpatient visit, typically 15 minutes	42	41	$85.24	$69.41
11422 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	39	36	$155.18	$126.22
11000 Removal of inflamed or infected skin, up to 10% of body surface	37	29	$42.71	$34.11
11621 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	23	23	$197.63	$160.69
11421 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	23	22	$114.25	$92.92
99202 New patient office or other outpatient visit, typically 20 minutes	20	20	$88.07	$71.75
11100 Biopsy of single growth of skin and/or tissue	14	13	$93.78	$76.28
11601 Removal of malignant growth (0.6 to 1.0 centimeters) of the trunk, arms, or legs	13	13	$179.07	$145.70
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	12	12	$342.22	$278.45
11441 Removal of growth (0.6 to 1.0 centimeters) of the face, ears, eyelids, nose, lips, or mouth	11	11	$146.44	$119.11
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$127.84	$104.22

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17004 Destruction of precancer skin growth, 15 or more growths	404	229	$178.72	$149.97
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	334	209	$50.98	$42.84
17003 Destruction of precancer skin growth, 2-14 growths	136	29	$6.83	$5.72
11641 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	116	86	$206.48	$171.97
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	99	73	$319.16	$266.54
10061 Complicated or multiple drainage of skin abscess	91	73	$199.46	$167.86
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	89	69	$107.75	$88.61
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	83	60	$241.38	$202.29
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	75	62	$138.88	$115.33
17000 Destruction of skin growth	67	44	$52.56	$44.22
11622 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	66	49	$265.33	$222.39
10060 Simple or single drainage of skin abscess	45	40	$91.05	$76.49
99213 Established patient office or other outpatient visit, typically 15 minutes	43	41	$85.33	$71.75
11621 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	43	36	$182.51	$152.99
11422 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	35	32	$149.91	$125.71
11421 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	32	30	$107.70	$90.23
11601 Removal of malignant growth (0.6 to 1.0 centimeters) of the trunk, arms, or legs	28	27	$181.50	$151.61
11000 Removal of inflamed or infected skin, up to 10% of body surface	24	23	$43.89	$34.51
99202 New patient office or other outpatient visit, typically 20 minutes	17	17	$87.77	$73.73
11403 Removal of noncancer skin growth of body, arms, or legs, 2.1-3.0 cm	16	16	$188.01	$151.11
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	16	12	$330.13	$277.16
11623 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 2.1-3.0 cm	14	13	$349.43	$292.87
11441 Removal of growth (0.6 to 1.0 centimeters) of the face, ears, eyelids, nose, lips, or mouth	13	12	$141.28	$116.44

Medical Specialties & State Licenses

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

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.

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. Lance Kruse , DDS

Dentist - General Practice

NPI 1205041431

Doctor of Dental Surgery

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active February 07, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location February 07, 2008

Registered at 840 GREEN BAY RD, WINNETKA, IL 600931864 (Tel: 8474467996)

📍

Updated Business Mailing Address February 07, 2008

Registered at 840 GREEN BAY RD, WINNETKA, IL 600931864 (Tel: 8474467996)

👤

Provider Name / Credentials Updated February 07, 2008

Recorded as CAROL THARP, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 07, 2008

Dermatology

🟢

Initial NPI Registration & Enumeration November 02, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1811988397

Entity Type:

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

Enumeration Date: November 02, 2005

Last Update: February 07, 2008

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

840 Green Bay Rd

Winnetka, IL 600931864

Phone: 8474467996

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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