Jennifer Lynn Leddon
- Medicare services, 2024
- 334
- Medicare patients, 2024
- 99
- Part D claims, 2024
- 232
- Publications
- 11
- MIPS score, 2024
- 82
- Practice address
- 3188 Bellevue Ave, Cincinnati, OH 45219
- Practice phone
- Call (513) 584-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UC Medical Center
Cincinnati, Ohio
Find Jennifer Leddon'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.
Jennifer Lynn Leddon is a hematologist and oncologist in Cincinnati, Ohio
Jennifer Leddon practices at UC Medical Center in Cincinnati, Ohio.
Jennifer Leddon's NPI, 1619330594, was assigned on March 30, 2016. Jennifer Leddon graduated from University of Cincinnati College of Medicine in 2016. Jennifer Leddon holds Ohio license 35.143039.
- NPI
- 1619330594NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345532339
- NPI enumeration date
- March 30, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (513) 584-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Jennifer Lynn Leddon practices at UC Medical Center in Cincinnati, Ohio
Jennifer Leddon's primary practice is UC Medical Center, at 3188 Bellevue Ave, Cincinnati, OH 45219 in Hamilton County. The practice phone is (513) 584-1000.
- UC Medical Center3188 Bellevue Ave, Cincinnati, OH 45219 · Hamilton CountyPhone(513) 584-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Jennifer Lynn Leddon is affiliated with 3 sites of care and 1 medical group
Jennifer Leddon's primary practice is UC Medical Center in Cincinnati, Ohio. Jennifer Leddon is also affiliated with University of Cincinnati Medical Center. The medical group on file is University of Cincinnati Physicians. Dmand AI also links Jennifer Leddon to 1 more hospital, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jennifer Lynn Leddon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jennifer Leddon practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UC Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Jennifer Lynn Leddon is one of 460 hematologists and oncologists in Ohio
Hematology and oncology is Jennifer Leddon's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Jennifer Leddon is licensed in Ohio.
Specialties and state licenses
- Hematology and oncology, OhioPrimary
Hematologists and oncologists near Jennifer Leddon
Counts of hematologists and oncologists 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
Jennifer Lynn Leddon billed Medicare for 334 services in 2024
CMS data shows 334 Medicare services from Jennifer Leddon across 4 procedure codes in 2024, for 99 Medicare patients. Medicare paid $26,084 for them.
Jennifer Leddon's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2422024: 2401%
- Other services
- 2023: 02024: 94
Where Jennifer Leddon's Medicare services took place, 2024
- In an office11735%
- In a facility21765%
Jennifer Leddon compared with the Ohio median for hematologists and oncologists, 2024
- Jennifer Leddon
- Ohio median
- Medicare services
- 334vs 62647% below
- Medicare patients
- 99vs 23458% below
- Part D claims
- 157vs 47867% below
Medians across 452 hematologists and oncologists in Ohio with Dmand AI profiles that report each measure.
Jennifer Leddon'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Jennifer Leddon and other hematologists and oncologists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Jennifer Lynn Leddon treated 99 Medicare patients in 2024, average age 73
CMS counts 99 Medicare patients who saw Jennifer Leddon in 2024. The largest group is 65 to 74, with 48 patients. 75% of them have cancer, and 75% have high blood pressure. 17% are also on Medicaid. Their average risk score is 2.40, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Jennifer Leddon's median patient age at 65, with 50% women.
Jennifer Leddon's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Jennifer Leddon's Medicare patients by sex, 2024
- Women5152%
- Men4848%
Chronic conditions among Jennifer Leddon's Medicare patients, 2024
- Cancer75%
- High blood pressure75%
- High cholesterol74%
- Ischemic heart disease66%
- COPD53%
- Arthritis52%
- Diabetes34%
- Mood disorders33%
Share of Medicare patients with each condition. A patient can have several.
Jennifer Leddon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jennifer Lynn Leddon wrote 232 Medicare Part D claims in 2024
In 2024, Jennifer Leddon wrote 232 Medicare Part D claims for 55 patients. 71% of them were for generic drugs. CMS names the drug for 157 of them, across 7 drugs with 11 or more claims each, at $511,602 in total drug cost. In 2023, CMS named 130 claims across 3 drugs.
Jennifer Leddon's Part D claims by kind of drug, 2024
- Generic165 claims71%
- Brand-name67 claims29%
Jennifer Leddon'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 Jennifer Leddon's Part D claims, 2024
- Opioids6%14 of 232 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: 1302024: 15721%
Drugs named by CMS: 7 in 2024, 3 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
Jennifer Lynn Leddon scored 82 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Jennifer Leddon for performance year 2024, reported as part of a group. Jennifer Leddon accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Jennifer Leddon's MIPS scores, performance year 2024
- 82of 100Final score
- 66of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Jennifer Lynn Leddon has 11 publications on record
Dmand AI links 11 papers to Jennifer Leddon, published from 2011 to 2025. 2014 was the busiest year, with 2. The most frequent topics are B7-H1 Antigen, Genetic Vectors and Head and Neck Neoplasms. Jennifer Leddon has published most often in Mol Ther Oncolytics. Jennifer Leddon's most frequent co-authors are Timothy P. Cripe, MD, Keri Ann Streby, MD and Gregory K. Friedman, MD.
Jennifer Leddon's papers by year, 2011 to 2025
Topics Jennifer Leddon writes about most
- B7-H1 Antigen
- Genetic Vectors
- Head and Neck Neoplasms
- Simplexvirus
- Squamous Cell Carcinoma of Head and Neck
Jennifer Leddon's most frequent co-authors
- Timothy P. Cripe, MD7 shared papers
- Keri Ann Streby, MD3 shared papers
- Gregory K. Friedman, MD2 shared papers
Recent publications by Jennifer Leddon
See who Jennifer Leddon researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Jennifer Leddon works with, so you can find a warm path to the right hematologists and oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Jennifer Lynn Leddon received $17,433 in industry payments from 2019 to 2025
CMS Open Payments shows 31 general payments to Jennifer Leddon from 10 drug and device companies from 2019 to 2025. Consulting fees make up the largest share, 88% of the total. Jazz Pharmaceuticals Inc. paid the most, $8,720. It also lists 1 research payment totaling $309 in 2024, naming 1 clinical trial.
General payments to Jennifer Leddon by program year, 2019 to 2025
General payments to Jennifer Leddon by kind, 2019 to 2025
- Consulting fees$15,29288%
- Food and beverage$1,4208%
- Travel and lodging$6884%
- Education$340%
Companies that paid Jennifer Leddon the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Jennifer Lynn Leddon graduated from University of Cincinnati College of Medicine
Jennifer Leddon graduated from University of Cincinnati College of Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Jennifer Lynn Leddon'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Jennifer Lynn Leddon
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jennifer Lynn Leddon's NPI number?
Jennifer Lynn Leddon's NPI number is 1619330594. It was assigned on March 30, 2016, and it is active in the NPI Registry.
What does Jennifer Lynn Leddon specialize in?
Jennifer Lynn Leddon is a hematologist and oncologist in Cincinnati, Ohio. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Jennifer Lynn Leddon practice?
Jennifer Leddon practices at 3188 Bellevue Ave, Cincinnati, OH 45219. Jennifer Leddon's primary practice is UC Medical Center in Cincinnati, Ohio. Dmand AI also links Jennifer Leddon to 1 hospital.
What is Jennifer Lynn Leddon's office phone number?
The practice phone on file for Jennifer Leddon is (513) 584-1000.
What is Jennifer Lynn Leddon's medical license number?
Jennifer Leddon holds Ohio license 35.143039.
Which hospitals is Jennifer Lynn Leddon affiliated with?
Jennifer Leddon is affiliated with University of Cincinnati Medical Center. Dmand AI links Jennifer Leddon to 1 more hospital.
What medical group is Jennifer Lynn Leddon part of?
Jennifer Leddon is linked to University of Cincinnati Physicians.
Does Jennifer Lynn Leddon accept Medicare?
Yes. CMS data shows Jennifer Leddon billed Medicare for 334 services in 2024, and Jennifer Leddon accepts Medicare assignment.
What is Jennifer Lynn Leddon's MIPS score?
Jennifer Leddon's MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.
How many Medicare patients does Jennifer Lynn Leddon see?
CMS counts 99 Medicare patients who saw Jennifer Leddon in 2024, with an average age of 73.
Show 7 more questionsShow fewer questions
What services does Jennifer Lynn Leddon bill to Medicare?
In 2024, Jennifer Leddon's most billed Medicare services were office visit, established patient (99215), medicare service (G2211) and hospital inpatient care (99223).
Where did Jennifer Lynn Leddon go to medical school?
Jennifer Leddon graduated from University of Cincinnati College of Medicine in 2016.
What drugs does Jennifer Lynn Leddon prescribe most?
In 2024 Medicare Part D data, Jennifer Leddon's most prescribed drugs by claims were Dexamethasone, Prochlorperazine Maleate and Tagrisso.
Has Jennifer Lynn Leddon received payments from drug or device companies?
CMS Open Payments shows $17,433 in general payments to Jennifer Leddon from 10 companies from 2019 to 2025. The largest total came from Jazz Pharmaceuticals Inc.
How long has Jennifer Lynn Leddon been practicing?
Jennifer Leddon graduated from medical school in 2016, 10 years ago.
Does Jennifer Lynn Leddon do research?
Dmand AI links 11 publications to Jennifer Leddon, published from 2011 to 2025.
Who does Jennifer Lynn Leddon publish with?
Jennifer Leddon's most frequent co-authors are Timothy P. Cripe, MD (7 shared papers), Keri Ann Streby, MD (3 shared papers) and Gregory K. Friedman, MD (2 shared papers).
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