Dr. Kara Lynne Leonard, MD
- Medicare services, 2024
- 2,292
- Medicare patients, 2024
- 298
- Part D claims, 2024
- 389
- Publications
- 32
- Clinical trials
- 3
- Practice address
- 593 Eddy St, Providence, RI 02903
- Practice phone
- Call (401) 444-6966
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rhode Island Hospital/Hasbro Children's
Providence, Rhode Island
Find Dr. Leonard'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.
Dr. Kara Lynne Leonard is a radiation oncologist in Providence, Rhode Island
Dr. Leonard practices at Rhode Island Hospital/Hasbro Children's in Providence, Rhode Island.
Dr. Leonard's NPI, 1023278157, was assigned on June 12, 2008. Dr. Leonard graduated from Albany Medical College of Union University in 2008. Dr. Leonard holds Rhode Island license MD14200.
- NPI
- 1023278157NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274774377
- NPI enumeration date
- June 12, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (401) 444-6966
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kara Lynne Leonard practices at Rhode Island Hospital/Hasbro Children's in Providence, Rhode Island
Dr. Leonard's primary practice is Rhode Island Hospital/Hasbro Children's, at 593 Eddy St, Providence, RI 02903 in Providence County. The practice phone is (401) 444-6966.
- Rhode Island Hospital/Hasbro Children's593 Eddy St, Providence, RI 02903 · Providence CountyPhone(401) 444-6966
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Kara Lynne Leonard is affiliated with 4 sites of care and 3 medical groups
Dr. Leonard's primary practice is Rhode Island Hospital/Hasbro Children's in Providence, Rhode Island. Dr. Leonard is also affiliated with The Miriam Hospital. The medical group on file is Brown Health Medical Group. Dmand AI also links Dr. Leonard to 2 more hospitals and 2 medical groups, each 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 Dr. Kara Lynne Leonard's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Leonard practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rhode Island Hospital/Hasbro Children's | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kara Lynne Leonard is one of 22 radiation oncologists in Rhode Island
Radiation oncology is Dr. Leonard's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dmand AI has Dr. Leonard's licenses on file in 2 states: Rhode Island and Massachusetts.
Specialties and state licenses
- Radiation oncology, Rhode IslandPrimary
- Massachusetts license
Radiation oncologists near Dr. Leonard
Counts of radiation 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
Dr. Kara Lynne Leonard billed Medicare for 2,292 services in 2024
CMS data shows 2,292 Medicare services from Dr. Leonard across 23 procedure codes in 2024, for 298 Medicare patients. Medicare paid $317,670 for them.
Dr. Leonard's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 1,0512024: 1,45538%
- Other services
- 2023: 5192024: 62420%
- Office and hospital visits
- 2023: 2012024: 2136%
Where Dr. Leonard's Medicare services took place, 2024
- In an office1,63871%
- In a facility65429%
Dr. Leonard compared with the Rhode Island median for radiation oncologists, 2024
- Dr. Leonard
- Rhode Island median
- Medicare services
- 2,292vs 1,53250% above
- Medicare patients
- 298vs 19454% above
- Part D claims
- 301vs 358.6 times
Medians across 22 radiation oncologists in Rhode Island with Dmand AI profiles that report each measure.
Dr. Leonard'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 Dr. Leonard and other radiation oncologists in Rhode Island.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kara Lynne Leonard treated 298 Medicare patients in 2024, average age 75
CMS counts 298 Medicare patients who saw Dr. Leonard in 2024. The largest group is 65 to 74, with 138 patients. 75% of them have cancer, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.30, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Leonard's median patient age at 69, with 77% women.
Dr. Leonard's Medicare patients by age, 2024
Dr. Leonard's Medicare patients by sex, 2024
- Women21873%
- Men8027%
Chronic conditions among Dr. Leonard's Medicare patients, 2024
- Cancer75%
- High cholesterol75%
- High blood pressure74%
- Arthritis47%
- Anxiety40%
- Mood disorders26%
- Depression23%
- Ischemic heart disease23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Leonard's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women77%
- Men23%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kara Lynne Leonard wrote 389 Medicare Part D claims in 2024
In 2024, Dr. Leonard wrote 389 Medicare Part D claims for 182 patients. 92% of them were for generic drugs. CMS names the drug for 301 of them, across 7 drugs with 11 or more claims each, at $5,415 in total drug cost. In 2023, CMS named 233 claims across 4 drugs.
Dr. Leonard's Part D claims by kind of drug, 2024
- Generic356 claims92%
- Brand-name33 claims8%
Dr. Leonard'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 Dr. Leonard's Part D claims, 2024
- Opioids7%29 of 389 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: 2332024: 30129%
Drugs named by CMS: 7 in 2024, 4 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
Dr. Kara Lynne Leonard offers telehealth to Medicare patients
Dr. Leonard accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Leonard as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Kara Lynne Leonard has 32 publications on record
Dmand AI links 32 papers to Dr. Leonard, published from 2011 to 2025. 2020 was the busiest year, with 4. The most frequent topics are Breast Neoplasms, Brachytherapy and Radiotherapy Dosage. Dr. Leonard has published most often in Brachytherapy. Dr. Leonard's most frequent co-authors are David E. Wazer, MD, Jaroslaw T. Hepel, MD and Theresa A. Graves, MD.
Dr. Leonard's papers by year, 2015 to 2025
Topics Dr. Leonard writes about most
- Breast Neoplasms
- Brachytherapy
- Radiotherapy Dosage
- Breast
- Dose Fractionation, Radiation
- Mastectomy, Segmental
- Radiotherapy, Image-Guided
- Carcinoma, Intraductal, Noninfiltrating
Dr. Leonard's most frequent co-authors
- David E. Wazer, MD16 shared papers
- Jaroslaw T. Hepel, MD15 shared papers
- Theresa A. Graves, MD6 shared papers
Recent publications by Dr. Leonard
Int J Radiat Oncol Biol Phys
J Appl Clin Med Phys
See who Dr. Leonard researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Leonard works with, so you can find a warm path to the right radiation oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Kara Lynne Leonard has worked on 3 clinical trials
Dmand AI links Dr. Leonard to 3 clinical trials. 3 are still active or recruiting. Conditions studied include Breast Neoplasms and Breast Diseases.
Conditions in Dr. Leonard's trials
- Breast Neoplasms
- Breast Diseases
Investigators on the most trials with Dr. Leonard
- Daniel Michael Arsenault, MD2 shared trials
- Harry D. Bear, MD2 shared trials
- Peter William Blumencranz, MD2 shared trials
Recent clinical trials with Dr. Leonard
Study of Radiation Fractionation on Patient Outcomes After Breast REConstruction (FABREC) for Invasive Breast Carcinoma (opens in a new tab)
Comparison of Axillary Lymph Node Dissection with Axillary Radiation for Patients with Node-Positive Breast Cancer Treated with Chemotherapy (opens in a new tab)
Standard or Comprehensive Radiation Therapy in Treating Patients With Early-Stage Breast Cancer Previously Treated With Chemotherapy and Surgery (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Kara Lynne Leonard graduated from Albany Medical College of Union University
Dr. Leonard graduated from Albany Medical College of Union University in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Kara Lynne Leonard'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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 Dr. Kara Lynne Leonard
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Kara Lynne Leonard's NPI number?
Dr. Kara Lynne Leonard's NPI number is 1023278157. It was assigned on June 12, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Kara Lynne Leonard?
Dr. Kara Lynne Leonard is a radiation oncologist in Providence, Rhode Island. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).
Where does Dr. Kara Lynne Leonard practice?
Dr. Leonard practices at 593 Eddy St, Providence, RI 02903. Dr. Leonard's primary practice is Rhode Island Hospital/Hasbro Children's in Providence, Rhode Island. Dmand AI also links Dr. Leonard to 2 hospitals and 2 medical groups.
What is Dr. Kara Lynne Leonard's office phone number?
The practice phone on file for Dr. Leonard is (401) 444-6966.
What is Dr. Kara Lynne Leonard's medical license number?
Dr. Leonard holds Rhode Island license MD14200, one of the licenses on file in 2 states.
Which states has Dr. Kara Lynne Leonard been licensed in?
Dmand AI has state licenses on file for Dr. Leonard in Rhode Island and Massachusetts.
Which hospitals is Dr. Kara Lynne Leonard affiliated with?
Dr. Leonard is affiliated with The Miriam Hospital. Dmand AI links Dr. Leonard to 2 more hospitals.
What medical group is Dr. Kara Lynne Leonard part of?
Dr. Leonard is linked to Brown Health Medical Group. Dmand AI links Dr. Leonard to 2 more medical groups.
Does Dr. Kara Lynne Leonard accept Medicare?
Yes. CMS data shows Dr. Leonard billed Medicare for 2,292 services in 2024, and Dr. Leonard accepts Medicare assignment.
Does Dr. Kara Lynne Leonard offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Leonard as offering telehealth services.
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. Kara Lynne Leonard see?
CMS counts 298 Medicare patients who saw Dr. Leonard in 2024, with an average age of 75.
What services does Dr. Kara Lynne Leonard bill to Medicare?
In 2024, Dr. Leonard's most billed Medicare services were radiation oncology (77300), radiation oncology (77014) and medicare service (G6015).
Where did Dr. Kara Lynne Leonard go to medical school?
Dr. Leonard graduated from Albany Medical College of Union University in 2008.
What drugs does Dr. Kara Lynne Leonard prescribe most?
In 2024 Medicare Part D data, Dr. Leonard's most prescribed drugs by claims were Mometasone Furoate, Oxycodone HCl and Silver Sulfadiazine.
How long has Dr. Kara Lynne Leonard been practicing?
Dr. Leonard graduated from medical school in 2008, 18 years ago.
Does Dr. Kara Lynne Leonard do research?
Dmand AI links 32 publications to Dr. Leonard, published from 2011 to 2025. Dr. Leonard has worked on 3 clinical trials.
Who does Dr. Kara Lynne Leonard publish with?
Dr. Leonard's most frequent co-authors are David E. Wazer, MD (16 shared papers), Jaroslaw T. Hepel, MD (15 shared papers) and Theresa A. Graves, MD (6 shared papers).
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