NPPES file of Aug 9, 2026

Barbara Dahl Wilson, MD

Dermatology Physician · Milwaukee, WI

Barbara Dahl Wilson, MD is a dermatology physician with a practice address in Milwaukee, Wisconsin, and NPI 1750376901, issued on Sep 14, 2005. Check the license (Wisconsin 33345, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1750376901
Name
Barbara Dahl Wilson
Credential
MD
Primary taxonomy
Dermatology Physician 207N00000X
License number
33345 WI
Self-reported in NPPES; status is on the state search
Practice location
10000 W Bluemound RD, Milwaukee, WI 53226
Phone
(414) 454-8000
Enumerated
Sep 14, 2005
Record last updated
Jul 29, 2022
Fax
(414) 805-3808
Medicaid ID
1750376901 WI
Medicare enrollment
Enrolled (PECOS I20100726000227); accepts Medicare assignment
Medical or professional school
University Of Minnesota Medical School, 1981
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Barbara Dahl Wilson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 33345
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Wisconsin license search

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24% fewer Medicare Part D claims than the average dermatology physician in 2024

605 Medicare Part D claims for 160 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.

  1. Barbara Wilson605
  2. Specialty average797

Most prescribed

  1. Ketoconazole101 claims
  2. Triamcinolone Acetonide64 claims
  3. Vyjuvek42 claims
  4. Tacrolimus35 claims
  5. Mupirocin31 claims
  6. Dupixent Syringe28 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 80.5 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score66.2
  2. Costout of 100 · 30%68.6
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. The Medical College OF Wisconsin IncWauwatosa, WI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Barbara Dahl Wilson among 325 dermatology physician records in Wisconsin

Barbara Dahl Wilson, MD 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 90% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated1981 · median 2009 among the 228 with a school on file
  • Record last updated2022 · 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.

The 8 dermatology physician records with the nearest ZIP codes

  1. James Barnett, M.D.Wauwatosa, WI 532261366442691
  2. Keri Chaney, M.D.Wauwatosa, WI 532261154467827
  3. Yvonne Chiu, MDMilwaukee, WI 532261043393408
  4. Kenneth Gordon, M.D.Wauwatosa, WI 532261790865806
  5. Ronald Hamrick, MDMilwaukee, WI 532261447542162
  6. Sidney Herszenson, M.D.Milwaukee, WI 532261841264074
  7. Stephen HumphreyMilwaukee, WI 532261417246257
  8. Sam Hwang, M.D., PH.D.Milwaukee, WI 532261760500813

Common questions

What is Barbara Dahl Wilson, MD's NPI number?

Barbara Dahl Wilson, MD's National Provider Identifier (NPI) is 1750376901, issued on Sep 14, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Barbara Dahl Wilson, MD located?

The NPPES record lists a practice address at 10000 W Bluemound RD, Milwaukee, WI, 53226. Phone: (414) 454-8000. Providers update this record themselves, so call before visiting.

How can I verify Barbara Dahl Wilson, MD's license?

NPPES lists Wisconsin license number 33345, 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 Barbara Dahl Wilson, MD prescribe under Medicare Part D?

In 2024, Barbara Dahl Wilson, MD had 605 Medicare Part D claims for 160 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.

What is Barbara Dahl Wilson, MD's MIPS final score?

The 2023 MIPS final score is 80.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.