Mackenzie Capshaw Asel, M.D.
Dermatology Physician · Madison, WI
Mackenzie Capshaw Asel, M.D. is a dermatology physician with a practice address in Madison, Wisconsin, and NPI 1831538099, issued on Jun 20, 2013. Check the license (Wisconsin 72667-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Mackenzie Capshaw Asel
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License numbers
- 72667-20 WI
036145550 IL
Self-reported in NPPES; status is on the state search - Practice location
- 20 S Park St, Madison, WI 53715
- Phone
- (608) 287-2888
- Enumerated
- Jun 20, 2013
- Record last updated
- Jan 26, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200319002711); accepts Medicare assignment
- Medical or professional school
- Washington University School Of Medicine, 2013
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 325 in Wisconsin → Look up another NPI →
Also registered at 20 S Park St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Luke Addesso, MDPediatrics Physician1013470186
- Elizabeth Bartholomew, LCSWClinical Social Worker1679851398
- Sarah Benedict, NPNurse Practitioner1336648039
- Eliza Bennett, M.D.Obstetrics & Gynecology Physician1003852161
- Stephen Bernsten, MDPlastic Surgery Physician1114989043
- Mark BiagtanAllergy Physician1376707307
Verify Mackenzie Capshaw Asel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 72667-20Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% more Medicare Part D claims than the average dermatology physician in 2024
943 Medicare Part D claims for 327 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Triamcinolone Acetonide105 claims
- Clobetasol Propionate102 claims
- Ketoconazole65 claims
- Fluorouracil48 claims
- Dupixent Pen40 claims
- Tacrolimus32 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- University OF Wisconsin Medical Foundation IncMadison, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mackenzie Capshaw Asel among 325 dermatology physician records in Wisconsin
Mackenzie Capshaw Asel, M.D. is one of 325 dermatology physician records with a practice address in Wisconsin. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 64% of them.
- NPI issued2013 · 64% of these records are older, 33% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2013 · median 2009 among the 228 with a school on file
- Record last updated2021 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Wisconsin
There are 325 dermatology physician records in Wisconsin.
All 325 in Wisconsin → Every provider in Madison → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Lisa Arkin, M.D.Madison, WI 537151639309941
- Lisa Cotter, MDMadison, WI 537151972007136
- Beth Drolet, MDMadison, WI 537151477505386
- Justin Endo, M.D.Madison, WI 537151932167384
- Camile Hexsel Folk, M.D.Madison, WI 537151295936326
- Thomas Keenan, M.D.Madison, WI 537151285912402
- Sarah Korger, MDMadison, WI 537151861996688
- Ashley Privalle, MDMadison, WI 537151710340757
Common questions
What is Mackenzie Capshaw Asel, M.D.'s NPI number?
Mackenzie Capshaw Asel, M.D.'s National Provider Identifier (NPI) is 1831538099, issued on Jun 20, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Mackenzie Capshaw Asel, M.D. located?
The NPPES record lists a practice address at 20 S Park St, Madison, WI, 53715. Phone: (608) 287-2888. Providers update this record themselves, so call before visiting.
How can I verify Mackenzie Capshaw Asel, M.D.'s license?
NPPES lists Wisconsin license number 72667-20, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mackenzie Capshaw Asel, M.D. prescribe under Medicare Part D?
In 2024, Mackenzie Capshaw Asel, M.D. had 943 Medicare Part D claims for 327 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.