Michelle D Lewis, MD
Dermatology · Appleton, WI
At a glance
3935 N. Lightning Drive, Appleton, WI 54913-7890
Published activity: Removal of skin lesions · Removal or shaving of skin growth · Skin biopsy. View counts and coverage
NPPES record updated Aug 12, 2022. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
3935 N. Lightning DriveAppleton, WI 54913-7890
Additional reported practice locations
2700 Crooks Ave Ste 101Kaukauna, WI 541303900
Phone: 9205815561
Fax: 9207855511 2351 State Road 44
Oshkosh, WI 549046333
Phone: 9206518855
Fax: 9203850287 1620 N Shawano St Ste C
New London, WI 549619318
Phone: 9209823870
Fax: 9209823697
Education & affiliations
- Medical / professional school
- Un Of California, Irvine, College Of Medicine
- Graduation year
- 2001
- CMS specialties
- Dermatology
Practice groups
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Removal of skin lesions | 637 |
| Removal or shaving of skin growth | 1-10 |
| Skin biopsy | 355 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $341.24 |
Reporting companies
| Company | Amount |
|---|---|
| REGENERON HEALTHCARE SOLUTIONS, INC. | $167.67 |
| ABBVIE INC. | $68.77 |
| AMGEN INC. | $43.21 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $42.85 |
| E.R. SQUIBB & SONS, L.L.C. | $18.74 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Dermatology
- Taxonomy code
- 207N00000X
- Enumeration date
- Jul 31, 2006
- Record updated
- Aug 12, 2022
More registry details
- Provider type
- Individual · Type 1
- Other reported name
- MICHELLE D JANOFF
- Reported credentials
- MD
Reported taxonomies and licenses
207N00000X · Primary
License reported: 53110-020 WI
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
3935 N. Lightning DriveAppleton, WI 54913-7890
- Phone
- (920) 968-1790
- Fax
- (920) 968-1794
Mailing address
801 YORK STMANITOWOC, WI 542204630
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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