Mackenzie Asel, M.D.
NPI 1831538099 · Dermatology Physician · Madison, WI
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mackenzie Asel, M.D. is a Dermatology Physician provider in Madison, WI (NPI 1831538099).
Provider details
- NPI number
- 1831538099
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036145550 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,131 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 451 | $78 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 320 | $5 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 228 | $112 |
| Biopsy of Related Skin Growth, First Growth11102 | 189 | $66 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 182 | $44 |
| Destruction of Skin Growth, 1-14 Growths |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 105 | 78 |
| Clobetasol Propionate | 102 | 61 |
| Ketoconazole | 65 | 30 |
| Fluorouracil | 48 | 46 |
| Dupilumabbrand: Dupixent Pen | 40 | — |
| Tacrolimus | 32 | 12 |
| Clindamycin Phosphate | 29 | 13 |
| Mupirocin | 27 |
Practice location
Mailing address
Additional practice locations (1)
- 259 E Erie St Ste 2250Chicago, IL 60611-3264Phone: (312) 926-6000
Registry dates
- Enumerated
- 2013-06-20
- Last updated
- 2021-01-26
- Certified
- 2021-01-26
Frequently asked questions
- What is Mackenzie Asel's NPI number?
- Mackenzie Asel's National Provider Identifier (NPI) is 1831538099, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mackenzie Asel's specialty?
- Mackenzie Asel is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Mackenzie Asel located?
- Mackenzie Asel's practice location on file with NPPES is 20 S Park St, Madison, WI 53715-1348.
- What is Mackenzie Asel's phone number?
- The practice phone number listed in the NPPES registry for Mackenzie Asel is (608) 287-2888.
- Does Mackenzie Asel accept Medicare?
- Mackenzie Asel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mackenzie Asel's NPI active?
- Yes — Mackenzie Asel's NPI (1831538099) is active in the NPPES registry as of the last update on 2021-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.