Active NPI 1245294008 Individual Practitioner Male Practitioner

Dr. Wayne Joseph Blaszak , MD

Dermatology • Naperville, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Wayne Blaszak, MD is a certified Dermatology practicing in Naperville, IL. With approximately 40 years of clinical experience since graduating from University Of Chicago, Pritzker School Of Medicine in 1986, Dr. Blaszak delivers high-quality medical care to the local community at 1220 HOBSON RD STE 116.

Dr. Blaszak is affiliated with Grossweiner And Blaszak Pc 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

1220 Hobson Rd Ste 116

Naperville, IL 605408137

Telephone 6303556660

Fax 6305272856

Associated Practice Facility / Clinic

🏢 Grossweiner & Blaszak, P.c. Facility NPI 1194789990

Medicare Profile & Education

Medical School

University Of Chicago, Pritzker School Of Medicine

Graduation Year

1986

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Naperville, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

40 Yrs +18.9 yrs vs City Avg

City Avg: 21.1 Yrs

State Avg: 23.1 Yrs

Regional Practice Density

18 Specialists

Practicing in Naperville, IL (673 Statewide)

Telehealth Adoption Rate

16.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

49.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Blaszak (40 Years) 40 Yrs

Naperville Specialty Average (21.1 Years) 21.1 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	5,578	757	$50.00	$7.00
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	2,319	1,372	$100.00	$60.16
17000 Destruction of skin growth	1,537	949	$175.00	$65.10
11102 Tangential biopsy of single skin lesion	547	449	$175.00	$106.42
99213 Established patient office or other outpatient visit, typically 15 minutes	394	248	$125.00	$95.61
17004 Destruction of precancer skin growth, 15 or more growths	295	184	$300.00	$178.29
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	141	126	$460.00	$322.85
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	124	98	$425.00	$138.25
11103 Biopsy of related skin growth, each additional growth	100	73	$100.00	$53.52
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	63	57	$590.00	$160.06
11622 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	47	43	$470.00	$207.80
99202 New patient office or other outpatient visit, typically 20 minutes	45	45	$140.00	$76.59
12052 Repair of wound (2.6 to 5.0 centimeters) of face, ears, eyelids, nose, lips, and/or mouth	30	28	$450.00	$309.18
12051 Intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 2.5 cm or less	23	23	$425.00	$298.06
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	19	18	$270.00	$91.97
86580 Skin test for tuberculosis	18	17	$15.00	$11.17
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	17	16	$460.00	$167.20
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	14	14	$230.00	$107.97
36415 Insertion of needle into vein for collection of blood sample	13	11	$10.00	$8.65
11104 Punch biopsy, first skin growth	12	12	$180.00	$133.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	5,700	807	$50.00	$7.10
17000 Destruction of skin growth	1,616	997	$175.00	$63.03
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	1,468	1,012	$100.00	$59.89
11102 Tangential biopsy of single skin lesion	789	621	$175.00	$108.38
17004 Destruction of precancer skin growth, 15 or more growths	308	191	$300.00	$181.73
99213 Established patient office or other outpatient visit, typically 15 minutes	242	126	$125.00	$94.92
11103 Biopsy of related skin growth, each additional growth	207	140	$100.00	$54.13
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	185	150	$425.00	$142.34
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	183	157	$460.00	$323.26
99202 New patient office or other outpatient visit, typically 20 minutes	93	93	$140.00	$75.95
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	87	76	$590.00	$155.81
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	85	85	$60.00	$24.58
11622 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	73	65	$470.00	$212.41
12052 Repair of wound (2.6 to 5.0 centimeters) of face, ears, eyelids, nose, lips, and/or mouth	43	41	$450.00	$337.43
12051 Intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 2.5 cm or less	41	35	$425.00	$288.33
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	38	33	$270.00	$95.22
12031 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less	32	32	$400.00	$284.57
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	27	22	$460.00	$183.88
12042 Intermediate repair of wound of neck, hands, feet, or genitals, 2.6-7.5 cm	19	15	$425.00	$307.70
11104 Punch biopsy, first skin growth	19	18	$180.00	$135.67
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	17	13	$230.00	$94.57
86580 Skin test for tuberculosis	15	14	$15.00	$10.91
36415 Insertion of needle into vein for collection of blood sample	14	12	$10.00	$8.40
11623 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 2.1-3.0 cm	11	11	$520.00	$261.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	5,687	812	$50.00	$7.25
17000 Destruction of skin growth	1,655	1,028	$175.00	$63.38
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	1,073	698	$100.00	$60.73
11102 Tangential biopsy of single skin lesion	847	668	$175.00	$110.98
17004 Destruction of precancer skin growth, 15 or more growths	305	186	$300.00	$182.56
11103 Biopsy of related skin growth, each additional growth	231	158	$100.00	$55.06
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	197	173	$460.00	$326.67
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	189	141	$425.00	$137.16
99213 Established patient office or other outpatient visit, typically 15 minutes	162	84	$125.00	$96.09
99202 New patient office or other outpatient visit, typically 20 minutes	125	125	$140.00	$77.91
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	103	84	$590.00	$176.70
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	87	82	$60.00	$24.57
11622 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	74	59	$470.00	$214.41
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	44	39	$270.00	$96.89
12052 Repair of wound (2.6 to 5.0 centimeters) of face, ears, eyelids, nose, lips, and/or mouth	41	40	$450.00	$340.43
12051 Intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 2.5 cm or less	32	29	$425.00	$314.04
12031 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less	28	28	$400.00	$291.50
11104 Punch biopsy, first skin growth	27	26	$180.00	$136.06
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	26	25	$460.00	$175.43
36415 Insertion of needle into vein for collection of blood sample	22	18	$10.00	$2.95
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	21	19	$230.00	$98.57
86580 Skin test for tuberculosis	17	17	$15.00	$10.93
12042 Intermediate repair of wound of neck, hands, feet, or genitals, 2.6-7.5 cm	17	15	$425.00	$342.34
11641 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	11	11	$470.00	$165.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	5,885	836	$30.04	$7.02
17000 Destruction of skin growth	1,614	1,022	$150.11	$63.14
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	937	638	$85.02	$60.27
11102 Tangential biopsy of single skin lesion	831	666	$175.00	$112.41
17004 Destruction of precancer skin growth, 15 or more growths	335	206	$255.27	$180.96
11103 Biopsy of related skin growth, each additional growth	232	154	$100.00	$57.97
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	199	153	$425.00	$150.28
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	193	172	$460.00	$337.97
99213 Established patient office or other outpatient visit, typically 15 minutes	129	70	$125.00	$98.21
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	126	103	$590.00	$170.61
99202 New patient office or other outpatient visit, typically 20 minutes	118	118	$140.00	$78.38
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	100	94	$60.00	$24.54
11622 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	71	63	$470.00	$193.59
12051 Intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 2.5 cm or less	54	52	$375.00	$310.78
12052 Repair of wound (2.6 to 5.0 centimeters) of face, ears, eyelids, nose, lips, and/or mouth	51	45	$450.00	$331.69
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	41	39	$270.00	$100.06
12031 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less	30	29	$350.00	$292.09
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	29	26	$460.00	$177.71
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	26	25	$230.00	$116.05
11104 Punch biopsy, first skin growth	16	14	$180.00	$142.86
36415 Insertion of needle into vein for collection of blood sample	15	11	$10.00	$3.00
12042 Intermediate repair of wound of neck, hands, feet, or genitals, 2.6-7.5 cm	15	14	$425.00	$342.46
11641 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	14	14	$470.00	$160.41
12041 Intermediate repair of wound of neck, hands, feet, or genitals, 2.5 cm or less	13	13	$350.00	$270.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	5,587	807	$26.99	$6.41
17000 Destruction of skin growth	1,485	974	$136.18	$61.48
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	933	609	$82.56	$49.01
11102 Tangential biopsy of single skin lesion	813	634	$171.99	$107.35
96900 Application of ultraviolet light to skin	365	11	$39.29	$24.38
17004 Destruction of precancer skin growth, 15 or more growths	304	193	$248.14	$172.11
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	237	200	$433.65	$324.45
11103 Biopsy of related skin growth, each additional growth	223	153	$97.98	$58.05
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	205	147	$395.80	$142.53
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	127	104	$590.00	$175.52
99213 Established patient office or other outpatient visit, typically 15 minutes	105	59	$122.86	$80.69
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	85	78	$59.88	$24.91
11622 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	82	66	$470.00	$199.02
99202 New patient office or other outpatient visit, typically 20 minutes	80	80	$119.06	$79.97
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	62	54	$270.00	$96.23
12052 Repair of wound (2.6 to 5.0 centimeters) of face, ears, eyelids, nose, lips, and/or mouth	52	46	$445.19	$314.72
12051 Intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 2.5 cm or less	43	39	$361.16	$294.68
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	39	37	$230.00	$98.60
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	34	30	$460.00	$174.43
12042 Intermediate repair of wound of neck, hands, feet, or genitals, 2.6-7.5 cm	31	26	$422.58	$297.56
36415 Insertion of needle into vein for collection of blood sample	26	14	$10.00	$2.98
12031 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less	25	23	$342.00	$271.56
11641 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	18	18	$470.00	$181.72
11104 Punch biopsy, first skin growth	13	13	$179.62	$137.48
86580 Skin test for tuberculosis	13	13	$15.77	$10.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	6,090	853	$30.00	$6.09
17000 Destruction of skin growth	1,664	1,047	$110.00	$60.26
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	1,037	650	$60.00	$47.44
11102 Tangential biopsy of single skin lesion	915	724	$150.00	$103.74
96900 Application of ultraviolet light to skin	411	12	$35.00	$23.00
17004 Destruction of precancer skin growth, 15 or more growths	302	194	$255.00	$161.75
11103 Biopsy of related skin growth, each additional growth	212	139	$75.00	$56.53
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	204	179	$389.58	$319.71
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	181	141	$390.00	$159.09
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	110	93	$590.00	$217.93
99202 New patient office or other outpatient visit, typically 20 minutes	98	98	$90.00	$80.19
99213 Established patient office or other outpatient visit, typically 15 minutes	90	46	$100.00	$78.07
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	73	70	$50.00	$23.90
11622 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	70	63	$470.00	$218.82
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	50	41	$270.00	$92.15
12051 Intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 2.5 cm or less	45	44	$305.00	$196.26
12052 Repair of wound (2.6 to 5.0 centimeters) of face, ears, eyelids, nose, lips, and/or mouth	45	40	$400.00	$308.37
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	34	31	$230.00	$88.34
12031 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less	32	31	$300.00	$209.89
11641 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	31	31	$470.00	$169.44
36415 Insertion of needle into vein for collection of blood sample	29	18	$10.00	$2.94
11104 Punch biopsy, first skin growth	25	24	$175.00	$128.37
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	20	19	$460.00	$175.40
12042 Intermediate repair of wound of neck, hands, feet, or genitals, 2.6-7.5 cm	15	15	$400.00	$306.88

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	6,169	898	$30.00	$5.57
17000 Destruction of skin growth	1,617	1,054	$110.00	$59.83
11100 Biopsy of single growth of skin and/or tissue	904	726	$120.00	$108.89
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	825	546	$60.00	$45.02
17004 Destruction of precancer skin growth, 15 or more growths	277	184	$255.00	$150.85
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	220	204	$365.00	$308.66
11101 Biopsy of each additional growth of skin and/or tissue	202	138	$85.00	$34.24
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	160	128	$390.00	$153.07
99202 New patient office or other outpatient visit, typically 20 minutes	98	98	$90.00	$76.62
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	96	85	$590.00	$217.42
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	95	94	$43.05	$22.09
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	72	65	$230.00	$82.65
99213 Established patient office or other outpatient visit, typically 15 minutes	62	39	$100.00	$73.94
11622 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	60	54	$470.00	$206.49
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	55	50	$270.00	$88.90
12051 Intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 2.5 cm or less	52	49	$305.00	$196.97
12031 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less	50	47	$300.00	$200.03
11641 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	39	37	$470.00	$149.90
12052 Repair of wound (2.6 to 5.0 centimeters) of face, ears, eyelids, nose, lips, and/or mouth	35	34	$400.00	$294.33
12042 Intermediate repair of wound of neck, hands, feet, or genitals, 2.6-7.5 cm	26	23	$400.00	$272.80
11601 Removal of malignant growth (0.6 to 1.0 centimeters) of the trunk, arms, or legs	19	19	$320.00	$119.63
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	19	18	$460.00	$172.48
11621 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	19	19	$400.00	$183.59
36415 Insertion of needle into vein for collection of blood sample	13	12	$10.00	$2.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	6,421	874	$30.00	$6.10
17000 Destruction of skin growth	1,582	1,025	$110.00	$60.37
11100 Biopsy of single growth of skin and/or tissue	1,021	804	$120.00	$108.73
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	751	491	$60.00	$45.88
17004 Destruction of precancer skin growth, 15 or more growths	283	189	$255.00	$160.60
11101 Biopsy of each additional growth of skin and/or tissue	244	180	$85.00	$35.21
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	233	206	$365.00	$320.70
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	187	153	$390.00	$156.26
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	90	78	$230.00	$82.44
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	83	79	$40.00	$21.20
99202 New patient office or other outpatient visit, typically 20 minutes	78	78	$90.00	$78.94
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	74	61	$590.00	$214.76
11622 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	62	53	$470.00	$210.77
12031 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less	57	56	$300.00	$219.76
11641 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	49	47	$470.00	$165.46
12051 Intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 2.5 cm or less	47	44	$305.00	$214.22
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	44	42	$270.00	$92.97
99213 Established patient office or other outpatient visit, typically 15 minutes	41	28	$100.00	$76.87
11601 Removal of malignant growth (0.6 to 1.0 centimeters) of the trunk, arms, or legs	38	37	$320.00	$138.68
12052 Repair of wound (2.6 to 5.0 centimeters) of face, ears, eyelids, nose, lips, and/or mouth	31	27	$400.00	$304.79
12042 Intermediate repair of wound of neck, hands, feet, or genitals, 2.6-7.5 cm	22	20	$400.00	$288.54
36415 Insertion of needle into vein for collection of blood sample	19	15	$10.00	$2.94

Medical Specialties & State Licenses

CMS Verified: 2022-07-15

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License IL 036-078093

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

036078093 (IL)

Commercial Insurance / Payer ID Uhc

0300111 (IL)

Commercial Insurance / Payer ID Medicare R.r.

070010583 (IL)

Commercial Insurance / Payer ID Bcbs

2201677 (IL)

Hospital & Practice Group Affiliations

Grossweiner And Blaszak Pc

1220 Hobson Rd, Naperville, IL 605408137

Phone: 6305481340

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. James Grossweiner , MD

Dermatology

NPI 1437114907

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location July 15, 2022

Registered at 1220 HOBSON RD STE 116, NAPERVILLE, IL 605408137 (Tel: 6303556660)

📍

Updated Business Mailing Address July 15, 2022

Registered at 1220 HOBSON RD STE 116, NAPERVILLE, IL 605408137 (Tel: 6303556660)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 15, 2022

Dermatology (License #036-078093 in IL)

✅

NPI Profile Active July 09, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 09, 2007

Registered at 120 SPALDING DR, SUITE 405, NAPERVILLE, IL 605406508 (Tel: 6303556660)

📍

Updated Business Mailing Address July 09, 2007

Registered at 120 SPALDING DR, SUITE 405, NAPERVILLE, IL 605406508 (Tel: 6303556660)

👤

Provider Name / Credentials Updated July 09, 2007

Recorded as WAYNE BLASZAK, M.D.

🎓

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

Dermatology

🟢

Initial NPI Registration & Enumeration April 17, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Dr. Wayne Blaszak. 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: 1245294008

Entity Type:

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

Enumeration Date: April 17, 2006

Last Update: July 15, 2022

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1220 Hobson Rd Ste 116

Naperville, IL 605408137

Phone: 6303556660

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.