Thomas D. Keenan, M.D.
Dermatology Physician · Madison, WI
Thomas D. Keenan, M.D. is a dermatology physician with a practice address in Madison, Wisconsin, and NPI 1285912402, issued on Jul 22, 2011. Check the license (Wisconsin 61274, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Thomas D. Keenan
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 61274 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1 S Park St, 7TH Floor, Madison, WI 53715
- Phone
- (608) 287-2620
- Enumerated
- Jul 22, 2011
- Record last updated
- Jan 14, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (608) 287-2676
- Medicare enrollment
- Enrolled (PECOS I20160825001368); accepts Medicare assignment
- Medical or professional school
- Mayo Medical School, 2011
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 325 in Wisconsin → Look up another NPI →
Verify Thomas D. Keenan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 61274Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% more Medicare Part D claims than the average dermatology physician in 2024
1,039 Medicare Part D claims for 305 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.
Most prescribed
- Ketoconazole80 claims
- Triamcinolone Acetonide78 claims
- Finasteride67 claims
- Clobetasol Propionate64 claims
- Clindamycin Phosphate38 claims
- Cosentyx Sensoready (2 Pens)33 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): 77.4 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
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).
Thomas D. Keenan among 325 dermatology physician records in Wisconsin
Thomas D. Keenan, 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 2011, is newer than 58% of them.
- NPI issued2011 · 58% of these records are older, 40% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2011 · 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
- Mackenzie Asel, M.D.Madison, WI 537151831538099
- 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
- Sarah Korger, MDMadison, WI 537151861996688
- Ashley Privalle, MDMadison, WI 537151710340757
Common questions
What is Thomas D. Keenan, M.D.'s NPI number?
Thomas D. Keenan, M.D.'s National Provider Identifier (NPI) is 1285912402, issued on Jul 22, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Thomas D. Keenan, M.D. located?
The NPPES record lists a practice address at 1 S Park St, 7TH Floor, Madison, WI, 53715. Phone: (608) 287-2620. Providers update this record themselves, so call before visiting.
How can I verify Thomas D. Keenan, M.D.'s license?
NPPES lists Wisconsin license number 61274, 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 Thomas D. Keenan, M.D. prescribe under Medicare Part D?
In 2024, Thomas D. Keenan, M.D. had 1,039 Medicare Part D claims for 305 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
What is Thomas D. Keenan, M.D.'s MIPS final score?
The 2023 MIPS final score is 77.4 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.