Jennifer L. Klenske, MD
Internal Medicine Physician · Fort Atkinson, WI
Jennifer L. Klenske, MD is an internal medicine physician with a practice address in Fort Atkinson, Wisconsin, and NPI 1841350022, issued on Dec 11, 2006. Check the license (Wisconsin 44245, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Jennifer L. Klenske
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 44245 WI
036-099993 IL
Self-reported in NPPES; status is on the state search - Practice location
- 611 E Sherman Ave, Fort Atkinson, WI 53538
- Phone
- (920) 568-5000
- Enumerated
- Dec 11, 2006
- Record last updated
- Nov 16, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (920) 568-4004
- Medicaid IDs
- 34184600 WI
036099993 1 IL - Medicare enrollment
- Enrolled (PECOS I20100603000906); accepts Medicare assignment
- Medical or professional school
- Illinois Medical College, 1996
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,078 in Wisconsin → Look up another NPI →
Also registered at 611 E Sherman Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeffrey Cichocki, CRNACertified Registered Nurse Anesthetist1588762264
- Jamie Foltz, CRNACertified Registered Nurse Anesthetist1043512791
- Nathaniel Fullerton, MDInternal Medicine Physician1366417461
- Bret Hunt, M.D.Emergency Medicine Physician1629332085
- Becky Kohl, MS, PA-CPhysician Assistant1811018468
- Chris Suttinger, CST-CFASurgical Assistant1750603684
Verify Jennifer L. Klenske in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 44245Check 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 2 group practices
- Columbia St Marys Hospital Milwaukee IncMequon, WI
- Froedtert Andthe Medical College OF Wisconsin Community Physicians IncMenomonee Falls, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jennifer L. Klenske among 2,078 internal medicine physician records in Wisconsin
Jennifer L. Klenske, MD 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 46% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated1996 · median 2002 among the 1,098 with a school on file
- Record last updated2017 · 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 Fort Atkinson
They are 9 of the 361 NPPES records with a practice address in Fort Atkinson, and 2,078 internal medicine physician records in Wisconsin.
All 2,078 in Wisconsin → Every provider in Fort Atkinson → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ailleen Alquinto Anonuevo, M.D.Fort Atkinson, WI 535381417900143
- William Cannon, MDFort Atkinson, WI 535381912971243
- Nathaniel Fullerton, MDFort Atkinson, WI 535381366417461
- Laura Koenig, M.D.Fort Atkinson, WI 535381700881869
- Kenneth Miller, MDFort Atkinson, WI 535381962543496
- Monica Sharma, MDFort Atkinson, WI 535381962084723
- Thomas Tackman, MDFort Atkinson, WI 535381902802416
- Jennifer Winter, MDFort Atkinson, WI 535381174726038
Common questions
What is Jennifer L. Klenske, MD's NPI number?
Jennifer L. Klenske, MD's National Provider Identifier (NPI) is 1841350022, issued on Dec 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer L. Klenske, MD located?
The NPPES record lists a practice address at 611 E Sherman Ave, Fort Atkinson, WI, 53538. Phone: (920) 568-5000. Providers update this record themselves, so call before visiting.
How can I verify Jennifer L. Klenske, MD's license?
NPPES lists Wisconsin license number 44245, 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.