Active NPI 1477725141 Individual Practitioner Male Practitioner

Dr. Peter J Katz , MD

Dermatology • Appleton, WI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Peter Katz, MD is a certified Dermatology practicing in Appleton, WI. With approximately 19 years of clinical experience since graduating from Medical College Of Wisconsin in 2007, Dr. Katz delivers high-quality medical care to the local community at 3935 N LIGHTNING DR.

Dr. Katz is affiliated with Forefront Dermatology Sc 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

3935 N Lightning Dr

Appleton, WI 549136717

Telephone 9209681790

Fax 9209681794

Associated Practice Facility / Clinic

🏢 Forefront Dermatology, S.c. Facility NPI 1083768253

Medicare Profile & Education

Medical School

Medical College Of Wisconsin

Graduation Year

2007

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Appleton, WI

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

19 Yrs -4.0 yrs vs City Avg

City Avg: 23.0 Yrs

State Avg: 22.7 Yrs

Regional Practice Density

6 Specialists

Practicing in Appleton, WI (337 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

73.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Katz (19 Years) 19 Yrs

Appleton Specialty Average (23.0 Years) 23.0 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	642	132	$84.00	$6.70
99213 Established patient office or other outpatient visit, typically 15 minutes	449	327	$263.00	$89.78
17000 Destruction of skin growth	279	200	$303.63	$54.37
96910 Skin application of tar and ultraviolet B or petrolatum and ultraviolet B	221	17	$340.00	$117.92
11102 Tangential biopsy of single skin lesion	140	113	$378.00	$92.37
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	129	116	$1002.00	$297.52
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	107	85	$936.14	$122.89
17110 Destruction of up to 14 skin growths	59	54	$419.00	$110.73
11900 Injection into skin growth, 1-7 growths	49	19	$201.78	$49.38
11103 Biopsy of related skin growth, each additional growth	45	29	$205.00	$49.94
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	42	40	$147.53	$56.05
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	40	17	$16.33	$0.95
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	40	35	$1062.15	$155.31
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	31	29	$617.67	$88.20
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	23	22	$372.00	$127.05
11104 Punch biopsy, first skin growth	22	20	$475.00	$118.06
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	20	17	$495.00	$135.67
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	20	17	$465.28	$388.97
36415 Insertion of needle into vein for collection of blood sample	19	12	$33.41	$8.65
12034 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 7.6-12.5 cm	18	18	$941.00	$321.42
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	18	18	$100.41	$23.21
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$321.00	$108.66
12042 Intermediate repair of wound of neck, hands, feet, or genitals, 2.6-7.5 cm	16	16	$920.09	$297.10
11622 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	15	13	$1121.40	$125.28
12031 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less	11	11	$671.43	$249.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	641	142	$84.00	$6.42
99213 Established patient office or other outpatient visit, typically 15 minutes	389	287	$263.00	$84.97
17000 Destruction of skin growth	267	207	$303.63	$50.99
96910 Skin application of tar and ultraviolet B or petrolatum and ultraviolet B	257	16	$340.00	$111.47
11102 Tangential biopsy of single skin lesion	136	114	$378.00	$86.28
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	115	105	$1002.00	$281.33
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	100	80	$936.14	$119.03
17110 Destruction of up to 14 skin growths	61	53	$419.00	$102.71
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	58	48	$147.53	$53.27
11103 Biopsy of related skin growth, each additional growth	39	22	$205.00	$47.64
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	39	33	$372.00	$120.62
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	38	27	$465.28	$384.71
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	37	27	$495.00	$133.33
36415 Insertion of needle into vein for collection of blood sample	33	19	$33.41	$7.67
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	32	27	$617.67	$80.96
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	31	31	$321.00	$102.41
11900 Injection into skin growth, 1-7 growths	30	15	$201.78	$45.79
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	28	27	$1062.15	$131.28
12034 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 7.6-12.5 cm	24	22	$941.00	$314.98
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	22	13	$16.33	$1.06
12042 Intermediate repair of wound of neck, hands, feet, or genitals, 2.6-7.5 cm	20	20	$920.09	$286.07
11104 Punch biopsy, first skin growth	19	19	$475.00	$115.99
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	14	14	$100.41	$21.95
69100 Biopsy of ear	13	12	$677.59	$63.31
11200 Removal of skin tag, 1-15 skin tags	11	11	$369.36	$82.29

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	575	135	$73.88	$6.58
99213 Established patient office or other outpatient visit, typically 15 minutes	375	273	$188.52	$86.67
17000 Destruction of skin growth	258	182	$303.63	$49.75
11102 Tangential biopsy of single skin lesion	120	102	$286.83	$91.86
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	92	90	$854.43	$285.81
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	83	65	$936.14	$121.62
17110 Destruction of up to 14 skin growths	80	68	$341.58	$104.40
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	68	59	$147.53	$53.81
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	47	47	$291.03	$106.27
11103 Biopsy of related skin growth, each additional growth	41	22	$154.71	$49.33
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	39	34	$1062.15	$143.52
12034 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 7.6-12.5 cm	34	31	$941.00	$306.89
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	31	23	$617.67	$82.43
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	27	24	$100.41	$22.23
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	25	24	$273.20	$122.96
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	25	16	$16.33	$1.13
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	21	15	$465.28	$387.62
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	21	15	$495.00	$138.71
12031 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less	20	20	$671.43	$248.41
36415 Insertion of needle into vein for collection of blood sample	20	13	$33.41	$2.95
11900 Injection into skin growth, 1-7 growths	20	17	$201.78	$42.17
11104 Punch biopsy, first skin growth	15	15	$360.81	$119.01
12042 Intermediate repair of wound of neck, hands, feet, or genitals, 2.6-7.5 cm	15	15	$920.09	$259.52
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	14	13	$482.56	$75.43
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$223.46	$69.53

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	555	132	$73.88	$6.41
99213 Established patient office or other outpatient visit, typically 15 minutes	434	307	$188.52	$88.27
96910 Skin application of tar and ultraviolet B or petrolatum and ultraviolet B	377	13	$235.00	$115.98
17000 Destruction of skin growth	263	199	$303.63	$50.81
11102 Tangential biopsy of single skin lesion	122	107	$286.83	$92.81
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	79	74	$854.43	$292.67
17110 Destruction of up to 14 skin growths	76	69	$341.58	$107.05
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	68	61	$147.53	$54.46
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	61	49	$936.14	$120.42
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	53	32	$273.20	$125.65
11103 Biopsy of related skin growth, each additional growth	50	29	$154.71	$51.42
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	43	43	$291.03	$106.32
36415 Insertion of needle into vein for collection of blood sample	30	21	$33.41	$3.00
11104 Punch biopsy, first skin growth	29	26	$360.81	$124.30
11900 Injection into skin growth, 1-7 growths	28	20	$201.78	$47.93
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	26	20	$16.33	$1.27
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	21	19	$1062.15	$136.65
12034 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 7.6-12.5 cm	19	18	$941.00	$326.13
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	18	17	$617.67	$81.26
99202 New patient office or other outpatient visit, typically 20 minutes	16	16	$223.46	$70.18
69100 Biopsy of ear	15	14	$677.59	$73.93
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	13	13	$100.41	$22.06
12031 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less	11	11	$671.43	$250.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	507	113	$73.88	$5.96
99213 Established patient office or other outpatient visit, typically 15 minutes	392	295	$188.52	$72.85
17000 Destruction of skin growth	256	179	$303.63	$50.13
11102 Tangential biopsy of single skin lesion	143	127	$286.83	$90.63
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	125	76	$273.20	$105.94
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	81	78	$854.43	$290.02
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	70	64	$936.14	$120.62
11103 Biopsy of related skin growth, each additional growth	67	36	$154.71	$51.61
17110 Destruction of up to 14 skin growths	65	61	$341.58	$103.91
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	36	35	$147.53	$43.91
36415 Insertion of needle into vein for collection of blood sample	30	16	$33.41	$2.98
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	28	24	$1062.15	$141.85
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	24	24	$291.03	$101.19
11104 Punch biopsy, first skin growth	23	22	$360.81	$122.83
12034 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 7.6-12.5 cm	17	17	$941.00	$288.33
99202 New patient office or other outpatient visit, typically 20 minutes	16	16	$223.46	$73.28
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	15	11	$617.67	$82.38

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	494	348	$188.52	$71.65
17003 Destruction of precancer skin growth, 2-14 growths	449	134	$73.88	$5.33
17000 Destruction of skin growth	282	206	$303.63	$50.34
11102 Tangential biopsy of single skin lesion	136	121	$286.83	$88.81
17110 Destruction of up to 14 skin growths	77	72	$341.58	$103.07
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	76	55	$273.20	$104.60
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	72	71	$854.43	$292.25
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	53	44	$936.14	$122.25
11103 Biopsy of related skin growth, each additional growth	53	35	$154.71	$51.27
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	44	39	$147.53	$43.45
99202 New patient office or other outpatient visit, typically 20 minutes	37	37	$223.46	$73.49
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	37	26	$617.67	$85.40
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	30	30	$291.03	$103.76
11104 Punch biopsy, first skin growth	28	28	$360.81	$115.36
36415 Insertion of needle into vein for collection of blood sample	27	16	$33.41	$2.94
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	23	17	$495.00	$119.91
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	23	17	$465.28	$391.01
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	21	13	$16.33	$1.60
11900 Injection into skin growth, 1-7 growths	18	13	$201.78	$44.88
Q0112 All potassium hydroxide (koh) preparations	17	15	$59.68	$5.71
12034 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 7.6-12.5 cm	16	14	$941.00	$290.88
12031 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less	14	14	$671.43	$202.02
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	13	12	$1062.15	$138.06

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95044 Test for allergy using skin patch	961	13	$56.15	$5.18
17003 Destruction of precancer skin growth, 2-14 growths	647	151	$73.88	$4.92
99213 Established patient office or other outpatient visit, typically 15 minutes	463	321	$188.52	$69.69
17000 Destruction of skin growth	352	227	$303.63	$48.93
96910 Skin application of tar and ultraviolet B or petrolatum and ultraviolet B	256	19	$172.87	$108.16
11100 Biopsy of single growth of skin and/or tissue	204	173	$330.48	$93.58
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	154	96	$273.20	$103.23
11101 Biopsy of each additional growth of skin and/or tissue	80	51	$196.50	$30.76
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	75	69	$854.43	$286.17
17110 Destruction of up to 14 skin growths	73	61	$341.58	$105.18
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	65	51	$936.14	$117.81
36415 Insertion of needle into vein for collection of blood sample	58	31	$33.41	$2.90
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	42	42	$291.03	$102.28
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	30	28	$147.53	$41.67
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	29	23	$430.40	$395.00
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	28	21	$617.67	$78.73
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	27	23	$495.00	$109.98
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	25	14	$16.33	$1.81
99202 New patient office or other outpatient visit, typically 20 minutes	25	25	$223.46	$71.14
11900 Injection into skin growth, 1-7 growths	20	15	$201.78	$46.61
12034 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 7.6-12.5 cm	18	18	$941.00	$271.34
69100 Biopsy of ear	16	16	$677.59	$80.84
11200 Removal of skin tag, 1-15 skin tags	12	12	$369.36	$60.37
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	12	12	$1062.15	$155.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	662	137	$73.88	$5.29
99213 Established patient office or other outpatient visit, typically 15 minutes	337	241	$188.52	$70.01
17000 Destruction of skin growth	304	194	$303.63	$50.11
96910 Skin application of tar and ultraviolet B or petrolatum and ultraviolet B	223	15	$172.87	$67.69
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	214	135	$273.20	$103.17
11100 Biopsy of single growth of skin and/or tissue	171	149	$330.48	$91.50
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	85	83	$854.43	$284.62
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	75	67	$936.14	$117.77
17110 Destruction of up to 14 skin growths	67	61	$341.58	$103.37
11101 Biopsy of each additional growth of skin and/or tissue	58	37	$196.50	$30.98
36415 Insertion of needle into vein for collection of blood sample	35	21	$33.41	$2.94
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	35	35	$291.03	$102.94
99202 New patient office or other outpatient visit, typically 20 minutes	34	34	$223.46	$71.47
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	28	18	$397.85	$355.38
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	27	18	$495.45	$128.74
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	22	21	$147.53	$41.66
11900 Injection into skin growth, 1-7 growths	22	16	$201.78	$44.54
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	21	15	$16.33	$1.81
12034 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 7.6-12.5 cm	19	19	$941.00	$272.00
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	18	17	$617.67	$78.61
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	14	14	$1062.15	$134.37

Medical Specialties & State Licenses

CMS Verified: 2023-10-30

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License WI 53184-20

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.

Hospital & Practice Group Affiliations

Forefront Dermatology Sc

3935 N Lightning Dr, Appleton, WI 549136717

Phone: 9209681790

Secondary Practice Locations

2700 Crooks Ave Ste 101

Kaukauna, WI 541303900

Phone: 9205815561

1620 N Shawano St Ste C

New London, WI 549619318

Phone: 9209823870

111 Wisconsin American Dr

Fond Du Lac, WI 549376725

Phone: 9209230788

2806 Riverview Dr

Green Bay, WI 543136717

Phone: 9204987546

2351 State Road 44

Oshkosh, WI 549046333

Phone: 9206518855

W7713 Johnson Ct

Wautoma, WI 549825274

Phone: 9208951004

Practice Associates & Co-Workers

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

5 Associated Practitioners

Hillary Ahola-Jacques , PA-C, MPAS

Physician Assistant

NPI 1053806083

Physician Assistant (Certified), MPAS

Dr. Brent Weed , MD

Dermatology - Dermatopathology

NPI 1104804038

Doctor of Medicine (M.D.)

Dr. Keith Wagner , MD

Dermatology

NPI 1760047112

Doctor of Medicine (M.D.)

Dr. Michelle Lewis , MD

Dermatology

NPI 1801802046

Doctor of Medicine (M.D.)

Dr. Noah Smith , MD

Dermatology

NPI 1972863389

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active December 27, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location December 27, 2011

Registered at 3935 N LIGHTNING DR, APPLETON, WI 549136717 (Tel: 9209681790)

📍

Updated Business Mailing Address December 27, 2011

Registered at 801 YORK ST, MANITOWOC, WI 542204630 (Tel: 9206835278)

👤

Provider Name / Credentials Updated December 27, 2011

Recorded as PETER KATZ, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 27, 2011

Dermatology (License #53184-20 in WI)

🟢

Initial NPI Registration & Enumeration April 02, 2008

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: 1477725141

Entity Type:

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

Enumeration Date: April 02, 2008

Last Update: October 30, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

801 York St

Manitowoc, WI 542204630

Phone: 9206639008

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.