Caroline J. Leonard, MD
Obstetrics & Gynecology Physician · Hudson, WI
Caroline J. Leonard, MD is an obstetrics & gynecology physician with a practice address in Hudson, Wisconsin, and NPI 1790749158, issued on Apr 13, 2006. Check the license (Wisconsin 82934, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Caroline J. Leonard
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- 82934 WI
45029 MN
Self-reported in NPPES; status is on the state search - Practice location
- 403 Stageline RD, Hudson, WI 54016
- Phone
- (715) 531-6700
- Enumerated
- Apr 13, 2006
- Record last updated
- Mar 9, 2026
- Medicaid ID
- 091333200 MN
- Medicare enrollment
- Enrolled (PECOS I20240115001069); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 1998
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 796 in Wisconsin → Look up another NPI →
Also registered at 403 Stageline RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jessica Blackford, DNP, FNP-BCFamily Nurse Practitioner1346624319
- Kaitlyn BorgerdingPhysical Therapist1851138309
- Gracia ClarkProfessional Counselor1417602251
- Saren Croker, PA-CPhysician Assistant1588523765
Verify Caroline J. Leonard in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 82934Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
45 Medicare Part D claims for 27 beneficiaries, against an average of 165 among the 28,733 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 83.5 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $30.97
1 payment: food and beverage; the largest payer was Applied Medical Resources Corporation. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Group Health Plan IncHudson, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Caroline J. Leonard among 796 obstetrics & gynecology physician records in Wisconsin
Caroline J. Leonard, MD is one of 796 obstetrics & gynecology physician records with a practice address in Wisconsin. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 47% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1998 · median 2007 among the 478 with a school on file
- Record last updated2026 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 obstetrics & gynecology physician records list a practice address in Hudson
They are 8 of the 653 NPPES records with a practice address in Hudson, and 796 obstetrics & gynecology physician records in Wisconsin.
All 796 in Wisconsin → Every provider in Hudson → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Morgan Barnum, D.O.Hudson, WI 540161174720759
- Brenton Jenkins, MDHudson, WI 540161205014107
- Jenna Lehman, DOHudson, WI 540161154909729
- Alyssa Lynch, DOHudson, WI 540161023252723
- Laura McDowell, MDHudson, WI 540161578099107
- Karen Ringgenberg, RN, MSN, WHNPHudson, WI 540161558532218
- Jonathan Susa, D.O.Hudson, WI 540161295909752
- Hershel Weisberg, MDNew Richmond, WI 540171225032279
Common questions
What is Caroline J. Leonard, MD's NPI number?
Caroline J. Leonard, MD's National Provider Identifier (NPI) is 1790749158, issued on Apr 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Caroline J. Leonard, MD located?
The NPPES record lists a practice address at 403 Stageline RD, Hudson, WI, 54016. Phone: (715) 531-6700. Providers update this record themselves, so call before visiting.
How can I verify Caroline J. Leonard, MD's license?
NPPES lists Wisconsin license number 82934, 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 Caroline J. Leonard, MD prescribe under Medicare Part D?
In 2024, Caroline J. Leonard, MD had 45 Medicare Part D claims for 27 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Caroline J. Leonard, MD's MIPS final score?
The 2023 MIPS final score is 83.5 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.