Clin Transplant
Jens Rosenau
- Medicare services, 2024
- 305
- Medicare patients, 2024
- 248
- Part D claims, 2024
- 374
- Publications
- 4
- MIPS score, 2024
- 86
- Practice address
- 800 Rose Street, Lexington, KY 40536
- Practice phone
- Call (859) 257-2278
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Jens Rosenau's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Jens Rosenau is a gastroenterologist in Lexington, Kentucky
Jens Rosenau practices at University of Kentucky Albert B. Chandler Hospital in Lexington, Kentucky, part of University of Kentucky HealthCare.
Jens Rosenau's NPI, 1245563469, was assigned on September 8, 2009. Jens Rosenau holds Kentucky license 49421.
- NPI
- 1245563469NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032256532
- NPI enumeration date
- September 8, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (859) 257-2278
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jens Rosenau practices at University of Kentucky Albert B. Chandler Hospital in Lexington, Kentucky
Jens Rosenau's primary practice is University of Kentucky Albert B. Chandler Hospital, at 800 Rose Street, Lexington, KY 40536 in Fayette County. The practice phone is (859) 257-2278.
- University of Kentucky Albert B. Chandler Hospital800 Rose Street, Lexington, KY 40536 · Fayette CountyPhone(859) 257-2278
Source: Dmand AI Affiliation Data
Jens Rosenau is affiliated with 2 sites of care and 1 medical group
Jens Rosenau's primary practice is University of Kentucky Albert B. Chandler Hospital in Lexington, Kentucky, part of University of Kentucky HealthCare. Jens Rosenau is also affiliated with Ephraim McDowell Regional Medical Center. The medical group on file is University of Kentucky General Pediatrics.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jens Rosenau's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jens Rosenau practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Kentucky Albert B. Chandler Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across University of Kentucky HealthCare and 6.2K+ hospitals, with verified contacts in the same login.
Jens Rosenau is one of 205 gastroenterologists in Kentucky
Gastroenterology is Jens Rosenau's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Jens Rosenau is licensed in Kentucky.
Specialties and state licenses
- Gastroenterology, KentuckyPrimary
Gastroenterologists near Jens Rosenau
Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Jens Rosenau billed Medicare for 305 services in 2024
CMS data shows 305 Medicare services from Jens Rosenau across 9 procedure codes in 2024, for 248 Medicare patients. Medicare paid $20,993 for them.
Jens Rosenau's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 982024: 15861%
- Tests and treatments
- 2023: 702024: 9536%
- Surgery
- 2023: 362024: 5244%
Where Jens Rosenau's Medicare services took place, 2024
- In an office155%
- In a facility29095%
Jens Rosenau compared with the Kentucky median for gastroenterologists, 2024
- Jens Rosenau
- Kentucky median
- Medicare services
- 305vs 52041% below
- Medicare patients
- 248vs 31822% below
- Part D claims
- 262vs 39634% below
Medians across 210 gastroenterologists in Kentucky with Dmand AI profiles that report each measure.
Jens Rosenau's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Jens Rosenau?
Medicare shows one payer. Book a meeting to get commercial claims data for Jens Rosenau and other gastroenterologists in Kentucky.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Jens Rosenau treated 248 Medicare patients in 2024, average age 66
CMS counts 248 Medicare patients who saw Jens Rosenau in 2024. The largest group is 65 to 74, with 116 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 31% are also on Medicaid. Their average risk score is 2.31, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Jens Rosenau's median patient age at 64, with 57% women.
Jens Rosenau's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Jens Rosenau's Medicare patients by sex, 2024
- Women11647%
- Men13253%
Chronic conditions among Jens Rosenau's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis50%
- Diabetes49%
- Anxiety42%
- Chronic kidney disease40%
- Depression33%
- Mood disorders33%
Share of Medicare patients with each condition. A patient can have several.
Jens Rosenau's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jens Rosenau wrote 374 Medicare Part D claims in 2024
In 2024, Jens Rosenau wrote 374 Medicare Part D claims for 123 patients. 70% of them were for generic drugs. CMS names the drug for 262 of them, across 12 drugs with 11 or more claims each, at $234,871 in total drug cost. In 2023, CMS named 185 claims across 9 drugs.
Jens Rosenau's Part D claims by kind of drug, 2024
- Generic260 claims70%
- Brand-name114 claims30%
Jens Rosenau's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Jens Rosenau's Part D claims, 2024
- Antibiotics11%41 of 374 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1852024: 26242%
Drugs named by CMS: 12 in 2024, 9 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Jens Rosenau scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Jens Rosenau for performance year 2024, reported as part of a group. Jens Rosenau accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Jens Rosenau as offering telehealth. CMS counts 43 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Jens Rosenau, more than 61% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Jens Rosenau's MIPS scores, performance year 2024
- 86of 100Final score
- 68.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 72of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Jens Rosenau ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 61st percentile43 procedures
- Colonoscopy
- 52nd percentile27 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Jens Rosenau has 4 publications on record
Dmand AI links 4 papers to Jens Rosenau, published from 2011 to 2012. The most frequent topics are Liver Transplantation, Antiviral Agents and Drug Therapy, Combination. Jens Rosenau's most frequent co-authors are Laura Ashley Buchanan, MD, Neil Edward Crittenden, MD and Eric G. Davis, MD.
Topics Jens Rosenau writes about most
- Liver Transplantation
- Antiviral Agents
- Drug Therapy, Combination
- Hepatitis C, Chronic
Jens Rosenau's most frequent co-authors
- Laura Ashley Buchanan, MD1 shared paper
- Neil Edward Crittenden, MD1 shared paper
- Eric G. Davis, MD1 shared paper
Recent publications by Jens Rosenau
Transplantation
See who Jens Rosenau researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Jens Rosenau works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Jens Rosenau received $11,301 in industry payments from 2016 to 2025
CMS Open Payments shows 13 general payments to Jens Rosenau from 4 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 93% of the total. Gilead Sciences, Inc. paid the most, $11,007.
General payments to Jens Rosenau by program year, 2016 to 2025
General payments to Jens Rosenau by kind, 2016 to 2025
- Consulting fees$10,56093%
- Food and beverage$7417%
Companies that paid Jens Rosenau the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Jens Rosenau's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Jens Rosenau
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jens Rosenau's NPI number?
Jens Rosenau's NPI number is 1245563469. It was assigned on September 8, 2009, and it is active in the NPI Registry.
What does Jens Rosenau specialize in?
Jens Rosenau is a gastroenterologist in Lexington, Kentucky. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Jens Rosenau practice?
Jens Rosenau practices at 800 Rose Street, Lexington, KY 40536. Jens Rosenau's primary practice is University of Kentucky Albert B. Chandler Hospital in Lexington, Kentucky, part of University of Kentucky HealthCare.
What is Jens Rosenau's office phone number?
The practice phone on file for Jens Rosenau is (859) 257-2278.
What is Jens Rosenau's medical license number?
Jens Rosenau holds Kentucky license 49421.
Which hospitals is Jens Rosenau affiliated with?
Jens Rosenau practices at University of Kentucky Albert B. Chandler Hospital in Lexington, Kentucky. Jens Rosenau is also affiliated with Ephraim McDowell Regional Medical Center.
What medical group is Jens Rosenau part of?
Jens Rosenau is linked to University of Kentucky General Pediatrics.
Does Jens Rosenau accept Medicare?
Yes. CMS data shows Jens Rosenau billed Medicare for 305 services in 2024, and Jens Rosenau accepts Medicare assignment.
Does Jens Rosenau offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Jens Rosenau as offering telehealth services.
What is Jens Rosenau's MIPS score?
Jens Rosenau's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
Show 7 more questionsShow fewer questions
How many Medicare patients does Jens Rosenau see?
CMS counts 248 Medicare patients who saw Jens Rosenau in 2024, with an average age of 66.
What services does Jens Rosenau bill to Medicare?
In 2024, Jens Rosenau's most billed Medicare services were digestive system test (91200), office visit, established patient (99214) and hospital inpatient care (99232).
What drugs does Jens Rosenau prescribe most?
In 2024 Medicare Part D data, Jens Rosenau's most prescribed drugs by claims were Xifaxan, Peg-3350 And Electrolytes and Lactulose.
Has Jens Rosenau received payments from drug or device companies?
CMS Open Payments shows $11,301 in general payments to Jens Rosenau from 4 companies from 2016 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Jens Rosenau been practicing?
Jens Rosenau graduated from medical school in 1998, 28 years ago.
Does Jens Rosenau do research?
Dmand AI links 4 publications to Jens Rosenau, published from 2011 to 2012.
Who does Jens Rosenau publish with?
Jens Rosenau's most frequent co-authors are Laura Ashley Buchanan, MD (1 shared paper), Neil Edward Crittenden, MD (1 shared paper) and Eric G. Davis, MD (1 shared paper).
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