Michael Lacroix, MD, PHD
Physical Medicine & Rehabilitation Physician · Madison, WI
Michael Lacroix, MD, PHD is a physical medicine & rehabilitation physician with a practice address in Madison, Wisconsin, and NPI 1447019849, issued on Mar 18, 2024. Check the license (Wisconsin 101329-851, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Michael Lacroix
- Credential
- MD, PHD
- Primary taxonomy
- Physical Medicine & Rehabilitation Physician 208100000X
- License number
- 101329-851 WI
Self-reported in NPPES; status is on the state search - Practice location
- UW Hospitals & Clinics 600 Highland Ave, Madison, WI 53792
- Phone
- (608) 263-6400
- Enumerated
- Mar 18, 2024
- Record last updated
- Jun 23, 2025
- Entity
- Type 1 · individual
8 nearest physical medicine & rehabilitation physician records → All 321 in Wisconsin → Look up another NPI →
Also registered at UW Hospitals & Clinics 600 Highland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael Lacroix in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 101329-851Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024
21 Medicare Part D claims, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D.
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.
Michael Lacroix among 321 physical medicine & rehabilitation physician records in Wisconsin
Michael Lacroix, MD, PHD is one of 321 physical medicine & rehabilitation physician records with a practice address in Wisconsin. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 97% of them.
- NPI issued2024 · 97% of these records are older, 2% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 54% of these records are
- Record last updated2025 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physical Medicine & Rehabilitation Physician providers in Wisconsin
There are 321 physical medicine & rehabilitation physician records in Wisconsin.
All 321 in Wisconsin → Every provider in Madison → Physical Medicine & Rehabilitation Physician nationwide →
The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes
- Tanner Ashcraft, MDMadison, WI 537921659130953
- Jacob Halvorsen, D.O.Madison, WI 537921326423930
- Courtney Hogendorn, M.D.Madison, WI 537921265404453
- Deanna Jewell, DOMadison, WI 537921285015719
- Abhinav Komandur, MD, MPHMadison, WI 537921942888540
- Samantha KultgenMadison, WI 537921548902679
- Sara Liegel, M.D.Madison, WI 537921356630149
- Isaac Metzler, DOMadison, WI 537921801535513
Common questions
What is Michael Lacroix, MD, PHD's NPI number?
Michael Lacroix, MD, PHD's National Provider Identifier (NPI) is 1447019849, issued on Mar 18, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Michael Lacroix, MD, PHD located?
The NPPES record lists a practice address at UW Hospitals & Clinics 600 Highland Ave, Madison, WI, 53792. Phone: (608) 263-6400. Providers update this record themselves, so call before visiting.
How can I verify Michael Lacroix, MD, PHD's license?
NPPES lists Wisconsin license number 101329-851, 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 Michael Lacroix, MD, PHD prescribe under Medicare Part D?
In 2024, Michael Lacroix, MD, PHD had 21 Medicare Part D claims; the average among physical medicine & rehabilitation physician prescribers was 727. 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.