Margaret Maxi, M.D.
NPI 1982066239 · Dermatology Physician · Neenah, WI
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Maxi, M.D. is a Dermatology Physician provider in Neenah, WI (NPI 1982066239).
Provider details
- NPI number
- 1982066239
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 72680-20 (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
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,782 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 | 1,152 | $7 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 601 | $87 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 383 | $51 |
| Destruction of Skin Growth, 1-14 Growths17110 | 182 | $108 |
| Biopsy of Related Skin Growth, First Growth11102 | 140 | $83 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clobetasol Propionate | 196 | 123 |
| Triamcinolone Acetonide | 159 | 120 |
| Ketoconazole | 134 | 75 |
| Finasteride | 103 | 33 |
| Mupirocin | 74 | 60 |
| Fluconazole | 65 | 22 |
| Hydrocortisone | 59 | 40 |
| Tacrolimus | 51 | 40 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,477 across 201 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 (1)
- 1400 Scheuring RdDe Pere, WI 54115-1067Phone: (920) 964-0229Fax: (920) 964-0248
Registry dates
- Enumerated
- 2016-03-25
- Last updated
- 2022-02-25
- Certified
- 2022-02-25
Frequently asked questions
- What is Margaret Maxi's NPI number?
- Margaret Maxi's National Provider Identifier (NPI) is 1982066239, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Maxi's specialty?
- Margaret Maxi is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Maxi located?
- Margaret Maxi's practice location on file with NPPES is 188 Rockwood Ln Ste a, Neenah, WI 54956-1983.
- What is Margaret Maxi's phone number?
- The practice phone number listed in the NPPES registry for Margaret Maxi is (920) 725-4100.
- Does Margaret Maxi accept Medicare?
- Margaret Maxi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Maxi's NPI active?
- Yes — Margaret Maxi's NPI (1982066239) is active in the NPPES registry as of the last update on 2022-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.