Patrick A. Leonberger, D.O.
Internal Medicine Physician · Beaver Dam, WI
Patrick A. Leonberger, D.O. is an internal medicine physician with a practice address in Beaver Dam, Wisconsin, and NPI 1063823763, issued on May 15, 2014. Check the license (Wisconsin 69793-21, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Patrick A. Leonberger
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 69793-21 WI
036151501 IL
Self-reported in NPPES; status is on the state search - Practice location
- 707 S University Ave, Beaver Dam, WI 53916
- Phone
- (314) 517-8214
- Enumerated
- May 15, 2014
- Record last updated
- Aug 11, 2022
- Medicare enrollment
- Enrolled (PECOS I20200310002753); accepts Medicare assignment
- Medical or professional school
- At Still University Of Health Sciences, College Of Osteo Med, Kirksville, 2014
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,078 in Wisconsin → Look up another NPI →
Also registered at 707 S University Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mesfin Abera, M.D.Internal Medicine Physician1972852390
- Laeekha Ali, MDAnatomic Pathology & Clinical Pathology Physician1245200427
- Callie AulikPhysical Therapist1528851748
- Michelle Bartzen, PA-CPhysician Assistant1568027555
- Susan Baumann, OTROccupational Therapist1750642583
Verify Patrick A. Leonberger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 69793-21Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Carle Health Care IncorporatedUrbana, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Patrick A. Leonberger among 2,078 internal medicine physician records in Wisconsin
Patrick A. Leonberger, D.O. is one of 2,078 internal medicine physician records with a practice address in Wisconsin. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 72% of them.
- NPI issued2014 · 72% of these records are older, 27% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2014 · median 2002 among the 1,098 with a school on file
- Record last updated2022 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 internal medicine physician records list a practice address in Beaver Dam
They are 9 of the 412 NPPES records with a practice address in Beaver Dam, and 2,078 internal medicine physician records in Wisconsin.
All 2,078 in Wisconsin → Every provider in Beaver Dam → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mesfin Abera, M.D.Beaver Dam, WI 539161972852390
- William Bull, MDBeaver Dam, WI 539161104511179
- Marc Gladden, D.O.Beaver Dam, WI 539161073802161
- Sharon Haase, MDBeaver Dam, WI 539161881661494
- Kenneth Kuehnl, MDBeaver Dam, WI 539161497721567
- Joel Miller, DOBeaver Dam, WI 539161679549604
- Amy Muchow, MDBeaver Dam, WI 539161598717837
- George Schneider, MDBeaver Dam, WI 539161538109772
Common questions
What is Patrick A. Leonberger, D.O.'s NPI number?
Patrick A. Leonberger, D.O.'s National Provider Identifier (NPI) is 1063823763, issued on May 15, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Patrick A. Leonberger, D.O. located?
The NPPES record lists a practice address at 707 S University Ave, Beaver Dam, WI, 53916. Phone: (314) 517-8214. Providers update this record themselves, so call before visiting.
How can I verify Patrick A. Leonberger, D.O.'s license?
NPPES lists Wisconsin license number 69793-21, 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.
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.