Michelle Lewis, MD
NPI 1801802046 · Dermatology Physician · Appleton, WI
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle Lewis, MD is a Dermatology Physician provider in Appleton, WI (NPI 1801802046).
Provider details
- NPI number
- 1801802046
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 53110-020 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,383 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 826 | $7 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 596 | $88 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 316 | $54 |
| Biopsy of Related Skin Growth, First Growth11102 | 178 | $93 |
| Destruction of Skin Growth, 1-14 Growths17110 | 93 | $109 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 314 | 138 |
| Triamcinolone Acetonide | 131 | 111 |
| Clobetasol Propionate | 92 | 59 |
| Clindamycin Phosphate | 42 | 28 |
| Hydrocortisone | 39 | 33 |
| Fluorouracil | 38 | 33 |
| Metronidazole | 37 | 25 |
| Mupirocin | 37 | 25 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$476 across 14 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 2700 Crooks Ave Ste 101Kaukauna, WI 54130-3900Phone: (920) 581-5561Fax: (920) 785-5511
- 1620 N Shawano St Ste CNew London, WI 54961-9318Phone: (920) 982-3870Fax: (920) 982-3697
- 2351 State Road 44Oshkosh, WI 54904-6333Phone: (920) 651-8855Fax: (920) 385-0287
Registry dates
- Enumerated
- 2006-07-31
- Last updated
- 2022-08-12
- Certified
- 2022-08-12
Frequently asked questions
- What is Michelle Lewis's NPI number?
- Michelle Lewis's National Provider Identifier (NPI) is 1801802046, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Lewis's specialty?
- Michelle Lewis is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Michelle Lewis located?
- Michelle Lewis's practice location on file with NPPES is 3935 N. Lightning Drive, Appleton, WI 54913-7890.
- What is Michelle Lewis's phone number?
- The practice phone number listed in the NPPES registry for Michelle Lewis is (920) 968-1790.
- Does Michelle Lewis accept Medicare?
- Michelle Lewis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle Lewis's NPI active?
- Yes — Michelle Lewis's NPI (1801802046) is active in the NPPES registry as of the last update on 2022-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.