Dr. Kenneth Albert Leopold, MD

  • Hartford, CT
  • Radiation oncologist
NPI1780678078PAC ID4486781796
Medicare services, 2024
1,271
Medicare patients, 2024
209
Part D claims, 2024
174
Publications
15
Hospital affiliations
4
Practice address
80 Seymour Street, Hartford, CT 06102
Practice phone
Call (860) 545-5000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Hartford Hospital

Hospital · Hartford, Connecticut

See all 8 affiliations

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Dr. Kenneth Albert Leopold is a radiation oncologist in Hartford, Connecticut

Dr. Leopold practices at Hartford Hospital in Hartford, Connecticut, part of Hartford HealthCare.

Dr. Leopold's NPI, 1780678078, was assigned on September 1, 2005. Dr. Leopold graduated from Perelman School of Medicine - Philadelphia in 1982. Dr. Leopold's Connecticut license number on file is 037543.

NPI and contact details
Medicare PAC ID
4486781796
NPI enumeration date
September 1, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(860) 545-5000
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
70
Medical school graduation
1982

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Kenneth Albert Leopold practices at Hartford Hospital in Hartford, Connecticut

Dr. Leopold's primary practice is Hartford Hospital, at 80 Seymour Street, Hartford, CT 06102 in Hartford County. The practice phone is (860) 545-5000.

  • Hartford Hospital
    80 Seymour Street, Hartford, CT 06102 · Hartford CountyPhone(860) 545-5000

Source: Dmand AI Affiliation Data

Dr. Kenneth Albert Leopold is affiliated with 5 sites of care and 3 medical groups

Dr. Leopold's primary practice is Hartford Hospital in Hartford, Connecticut, part of Hartford HealthCare. Dr. Leopold is also affiliated with UConn John Dempsey Hospital. The medical group on file is Hartford HealthCare Cancer Institute at Backus Hospital. Dmand AI also links Dr. Leopold to 2 more hospitals, 2 medical groups and 1 group practice or clinic, each named with a free account.

See all 8 affiliations for Dr. Leopold

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Kenneth Albert Leopold's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Leopold practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Hartford HospitalAvailable with a free account
+4 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Kenneth Albert Leopold is one of 68 radiation oncologists in Connecticut

Radiation oncology is Dr. Leopold's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Leopold is board certified in therapeutic radiology by the American Board of Radiology. Dmand AI has Dr. Leopold's licenses on file in 6 states: Connecticut, New Hampshire, Vermont, Georgia, North Carolina and Pennsylvania.

Specialties and state licenses

  • Radiation oncology, ConnecticutPrimaryLicense 037543 · 1999 to 2025 · taxonomy 2085R0001X
  • New Hampshire licenseSince 1993
  • Vermont license1993 to 2000
  • Georgia license1998 to 1999
  • North Carolina license1986 to 1995
  • Pennsylvania license1982 to 1983

Clinical focus

Dmand AI lists bladder cancer radiation, brain cancer radiation, breast cancer radiation, colorectal cancer radiation, lung cancer radiation, lymphoma radiation, pancreatic cancer radiation and prostate cancer radiation among the conditions Dr. Leopold treats.

Radiation oncologists near Dr. Leopold

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. Kenneth Albert Leopold billed Medicare for 1,271 services in 2024

CMS data shows 1,271 Medicare services from Dr. Leopold across 15 procedure codes in 2024, for 209 Medicare patients. Medicare paid $92,295 for them.

Medicare services, 20241,271
Medicare patients209
Paid by Medicare$92,295
Procedure codes15

Dr. Leopold's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Imaging
2023: 7842024: 96223%
Other services
2023: 3382024: 15754%
Office and hospital visits
2023: 1432024: 1526%

Where Dr. Leopold's Medicare services took place, 2024

  • In an office80864%
  • In a facility46336%

Dr. Leopold compared with the Connecticut median for radiation oncologists, 2024

  • Dr. Leopold
  • Connecticut median
Medicare services
1,271vs 1,04222% above
Medicare patients
209vs 16427% above
Part D claims
120vs 562.1 times

Medians across 67 radiation oncologists in Connecticut with Dmand AI profiles that report each measure.

Dr. Leopold'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.

See all procedures by Dr. Leopold

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Leopold and other radiation oncologists in Connecticut.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Kenneth Albert Leopold treated 209 Medicare patients in 2024, average age 76

CMS counts 209 Medicare patients who saw Dr. Leopold in 2024. The largest group is 75 to 84, with 90 patients. 75% of them have cancer, and 75% have high blood pressure. 10% are also on Medicaid. Their average risk score is 1.67, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Leopold's median patient age at 74, with 29% women.

Medicare patients, 2024209
Average age76
Average risk score1.67
Also on Medicaid10%

Dr. Leopold's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Leopold's Medicare patients by sex, 2024

  • Women6330%
  • Men14670%

Chronic conditions among Dr. Leopold's Medicare patients, 2024

  1. Cancer75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Arthritis36%
  5. Ischemic heart disease32%
  6. Chronic kidney disease29%
  7. Diabetes27%
  8. Anxiety25%

Share of Medicare patients with each condition. A patient can have several.

Dr. Leopold's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 74

Patient panel by sex, all payers

  • Women29%
  • Men69%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Kenneth Albert Leopold wrote 174 Medicare Part D claims in 2024

In 2024, Dr. Leopold wrote 174 Medicare Part D claims for 70 patients. 97% of them were for generic drugs. CMS names the drug for 120 of them, across 1 drug with 11 or more claims each, at $1,067 in total drug cost. In 2023, CMS named 138 claims across 3 drugs.

Part D claims, 2024174
Drugs named by CMS1
Total drug cost$1,067
Part D patients70

Dr. Leopold's Part D claims by kind of drug, 2024

  • Generic168 claims97%
  • Brand-name and other6 claims3%

Dr. Leopold'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1382024: 12013%

Drugs named by CMS: 1 in 2024, 3 in 2023.

See all prescribing by Dr. Leopold

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. Kenneth Albert Leopold scored 0 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 0 out of 100 for Dr. Leopold for performance year 2024, reported individually. Dr. Leopold accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Leopold's MIPS scores, performance year 2024

  • 0of 100Final score
  • 0of 100Quality
  • 0of 100Improvement Activities
  • 0of 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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Dr. Kenneth Albert Leopold has 15 publications on record

Dmand AI links 15 papers to Dr. Leopold. The most frequent topics are Magnetic Resonance Spectroscopy, Magnetic Resonance Imaging and Radiotherapy Dosage. Dr. Leopold has published most often in Int J Radiat Oncol Biol Phys. Dr. Leopold's most frequent co-authors are Robert J. Amdur, MD, Henry Dirk Sostman, MD and Janice Kelly Tomberlin, MD.

Papers15

Topics Dr. Leopold writes about most

  • Magnetic Resonance Spectroscopy
  • Magnetic Resonance Imaging
  • Radiotherapy Dosage
  • Sarcoma
  • Soft Tissue Neoplasms
  • Brachytherapy
  • Carcinoma, Squamous Cell
  • Hyperthermia, Induced

Dr. Leopold's most frequent co-authors

Recent publications by Dr. Leopold

See all 15 publications and co-authors

See who Dr. Leopold researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Leopold works with, so you can find a warm path to the right radiation oncologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Kenneth Albert Leopold received $154 in industry payments from 2016 to 2023

CMS Open Payments shows 9 general payments to Dr. Leopold from 6 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $55.

General payments to Dr. Leopold by program year, 2016 to 2023

Companies that paid Dr. Leopold the most, 2016 to 2023

Share is of all general payments to this clinician.

See all payments to Dr. Leopold

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Kenneth Albert Leopold graduated from Perelman School of Medicine - Philadelphia

Dr. Leopold graduated from Perelman School of Medicine - Philadelphia in 1982.

  1. Medical schoolPerelman School of Medicine - Philadelphia
  2. Board certified in therapeutic radiologyAmerican Board of Radiology

Source: Dmand AI Professional Profile Data

Dr. Kenneth Albert Leopold accepts plans from 16 insurance carriers

Dr. Leopold is in network with 16 carriers, including Elevance, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

  • Elevance
  • Excellus BlueCross BlueShield
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • HCSC
  • Aetna
  • Aspirus Health Plan
  • Blue Cross Blue Shield of Massachusetts
  • +8 more carriersWith a free account

Plan types Dr. Leopold accepts, by number of carriers

  1. PPO11
  2. HMO8
  3. Medicare8
  4. POS5
  5. EPO4

Source: Dmand AI Insurance Network Data

Sources for Dr. Kenneth Albert Leopold's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors 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-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Kenneth Albert Leopold

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. Kenneth Albert Leopold's NPI number?

Dr. Kenneth Albert Leopold's NPI number is 1780678078. It was assigned on September 1, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Kenneth Albert Leopold?

Dr. Kenneth Albert Leopold is a radiation oncologist in Hartford, Connecticut. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).

Where does Dr. Kenneth Albert Leopold practice?

Dr. Leopold practices at 80 Seymour Street, Hartford, CT 06102. Dr. Leopold's primary practice is Hartford Hospital in Hartford, Connecticut, part of Hartford HealthCare. Dmand AI also links Dr. Leopold to 2 hospitals, 2 medical groups and 1 group practice or clinic.

What is Dr. Kenneth Albert Leopold's office phone number?

The practice phone on file for Dr. Leopold is (860) 545-5000.

What is Dr. Kenneth Albert Leopold's medical license number?

Dr. Leopold's Connecticut license number on file is 037543, one of the licenses on file in 6 states.

Which states has Dr. Kenneth Albert Leopold been licensed in?

Dmand AI has state licenses on file for Dr. Leopold in Connecticut (1999 to 2025), New Hampshire (since 1993), Vermont (1993 to 2000), Georgia (1998 to 1999), North Carolina (1986 to 1995) and Pennsylvania (1982 to 1983).

Which hospitals is Dr. Kenneth Albert Leopold affiliated with?

Dr. Leopold practices at Hartford Hospital in Hartford, Connecticut. Dr. Leopold is also affiliated with UConn John Dempsey Hospital. Dmand AI links Dr. Leopold to 2 more hospitals.

What medical group is Dr. Kenneth Albert Leopold part of?

Dr. Leopold is linked to Hartford HealthCare Cancer Institute at Backus Hospital. Dmand AI links Dr. Leopold to 2 more medical groups.

Does Dr. Kenneth Albert Leopold accept Medicare?

Yes. CMS data shows Dr. Leopold billed Medicare for 1,271 services in 2024, and Dr. Leopold accepts Medicare assignment.

What is Dr. Kenneth Albert Leopold's MIPS score?

Dr. Leopold's MIPS final score for performance year 2024 is 0 out of 100, reported individually.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Kenneth Albert Leopold see?

CMS counts 209 Medicare patients who saw Dr. Leopold in 2024, with an average age of 76.

Is Dr. Kenneth Albert Leopold board certified?

Yes. Dr. Leopold is board certified in therapeutic radiology by the American Board of Radiology.

What services does Dr. Kenneth Albert Leopold bill to Medicare?

In 2024, Dr. Leopold's most billed Medicare services were radiation oncology (77014), radiation oncology (77427) and radiation oncology (77334).

Where did Dr. Kenneth Albert Leopold go to medical school?

Dr. Leopold graduated from Perelman School of Medicine - Philadelphia in 1982.

What drugs does Dr. Kenneth Albert Leopold prescribe most?

In 2024 Medicare Part D data, Dr. Leopold's most prescribed drugs by claims were Tamsulosin HCl.

Has Dr. Kenneth Albert Leopold received payments from drug or device companies?

CMS Open Payments shows $154 in general payments to Dr. Leopold from 6 companies from 2016 to 2023. The largest total came from Merck Sharp & Dohme Corporation.

How long has Dr. Kenneth Albert Leopold been practicing?

Dr. Leopold graduated from medical school in 1982, 44 years ago.

Does Dr. Kenneth Albert Leopold do research?

Dmand AI links 15 publications to Dr. Leopold.

Who does Dr. Kenneth Albert Leopold publish with?

Dr. Leopold's most frequent co-authors are Robert J. Amdur, MD (3 shared papers), Henry Dirk Sostman, MD (3 shared papers) and Janice Kelly Tomberlin, MD (2 shared papers).

What insurance does Dr. Kenneth Albert Leopold accept?

Dr. Leopold is in network with 16 carriers, including Elevance, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

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