Jens Rosenau
Gastroenterology Physician · Lexington, KY
Jens Rosenau is a gastroenterology physician with a practice address in Lexington, Kentucky, and NPI 1245563469, issued on Sep 8, 2009. Check the license (Kentucky 49421, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Jens Rosenau
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 49421 KY
Self-reported in NPPES; status is on the state search - Practice location
- 800 Rose St, Lexington, KY 40536
- Phone
- (859) 323-3555
- Enumerated
- Sep 8, 2009
- Record last updated
- Nov 16, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (859) 257-8860
- Medicare enrollment
- Enrolled (PECOS I20091102000010); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 800 Rose St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hicham Abada, MDVascular & Interventional Radiology Physician1790895159
- Ahmed Abdelfattah, MDHospitalist Physician1467014993
- Saba Abdulsada, MDInternal Medicine Physician1750906418
- Richard AbneyCertified Registered Nurse Anesthetist1093280760
- Andrew Abraham, MDInternal Medicine Physician1306424627
- Sonu Abraham, M.D.Advanced Heart Failure and Transplant Cardiology Physician1164975835
Verify Jens Rosenau in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 49421Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% fewer Medicare Part D claims than the average gastroenterology physician in 2024
374 Medicare Part D claims for 123 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 30% of claims.
Most prescribed
- Xifaxan41 claims
- Peg-3350 And Electrolytes38 claims
- Lactulose25 claims
- Nadolol25 claims
- Gavilyte-G24 claims
- Ursodiol24 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): 100 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
- Kentucky Medical Services Foundation, IncLexington, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gastroenterology Physician providers in Kentucky
There are 226 gastroenterology physician records in Kentucky.
Other gastroenterology physician records in Kentucky
- Thomas Abell, MDLouisville, KY1174567382
- Chike Anusionwu, MDFlorence, KY1821043217
- Avinash Aravantagi, M.D.Bowling Green, KY1154577336
- Abrar Arshad, MDBowling Green, KY1609860501
- Matthew Ashmun, M.D.Lexington, KY1912948225
- Bilal Aslam, MDLexington, KY1790193100
- Joseph Auer, M.D.Lexington, KY1841453545
- Andrew Bailey, M.D.Louisville, KY1083616759
- Terrence Barrett, MDLexington, KY1396719977
- Ashutosh Barve, M.D., PH.D.Louisville, KY1194867747
Common questions
What is Jens Rosenau's NPI number?
Jens Rosenau's National Provider Identifier (NPI) is 1245563469, issued on Sep 8, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Jens Rosenau located?
The NPPES record lists a practice address at 800 Rose St, Lexington, KY, 40536. Phone: (859) 323-3555. Providers update this record themselves, so call before visiting.
How can I verify Jens Rosenau's license?
NPPES lists Kentucky license number 49421, as entered by the provider. Search the Kentucky Board of Medical Licensure at https://web1.ky.gov/GenSearch/LicenseSearch.aspx?AGY=5. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jens Rosenau prescribe under Medicare Part D?
In 2024, Jens Rosenau had 374 Medicare Part D claims for 123 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Jens Rosenau's MIPS final score?
The 2023 MIPS final score is 100 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.