Dr. David Eli Leeman, MD
- Medicare services, 2024
- 1,096
- Medicare patients, 2024
- 432
- Part D claims, 2024
- 180
- Hospital affiliations
- 5
- Industry payments
- $30,079
- Practice address
- 27 Park Street, Hyannis, MA 02601
- Practice phone
- Call (508) 771-1800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Leeman's professional email, personal email and mobile number
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Dr. David Eli Leeman is an interventional cardiologist in Hyannis, Massachusetts
Dr. Leeman practices at Cape Cod Hospital in Hyannis, Massachusetts, part of Cape Cod Healthcare.
Dr. Leeman's NPI, 1932193851, was assigned on September 7, 2005. Dr. Leeman graduated from State University of New York at Stony Brook, School of Medicine in 1981. Dr. Leeman holds Massachusetts license 55671.
- NPI
- 1932193851NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294790986
- NPI enumeration date
- September 7, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (508) 771-1800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Eli Leeman practices at Cape Cod Hospital in Hyannis, Massachusetts
Dr. Leeman's primary practice is Cape Cod Hospital, at 27 Park Street, Hyannis, MA 02601 in Barnstable County. The practice phone is (508) 771-1800.
- Cape Cod Hospital27 Park Street, Hyannis, MA 02601 · Barnstable CountyPhone(508) 771-1800
Source: Dmand AI Affiliation Data
Dr. David Eli Leeman is affiliated with 8 sites of care and 5 medical groups
Dr. Leeman's primary practice is Cape Cod Hospital in Hyannis, Massachusetts, part of Cape Cod Healthcare. Dr. Leeman is also affiliated with Brigham and Women's Hospital. The medical group on file is Steward Medical Group. Dmand AI also links Dr. Leeman to 3 more hospitals, 4 medical groups and 3 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David Eli Leeman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Leeman practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cape Cod Hospital | Available with a free account |
| +7 more sites and 4 medical groups | 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 Cape Cod Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. David Eli Leeman is one of 125 interventional cardiologists in Massachusetts
Interventional cardiology is Dr. Leeman's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dr. Leeman is licensed in Massachusetts.
Specialties and state licenses
- Interventional cardiology, MassachusettsPrimary
Interventional cardiologists near Dr. Leeman
Counts of interventional cardiologists 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. David Eli Leeman billed Medicare for 1,096 services in 2024
CMS data shows 1,096 Medicare services from Dr. Leeman across 15 procedure codes in 2024, for 432 Medicare patients. Medicare paid $143,712 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Leeman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 7952024: 1,02829%
- Office and hospital visits
- 2023: 402024: 438%
- Other services
- 2023: 182024: 2539%
Dr. Leeman compared with the Massachusetts median for interventional cardiologists, 2024
- Dr. Leeman
- Massachusetts median
- Medicare services
- 1,096vs 1,078Close to median
- Medicare patients
- 432vs 49913% below
- Part D claims
- 146vs 54273% below
Medians across 114 interventional cardiologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Leeman'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Eli Leeman treated 432 Medicare patients in 2024, average age 77
CMS counts 432 Medicare patients who saw Dr. Leeman in 2024. The largest group is 75 to 84, with 205 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.48, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Leeman's median patient age at 77, with 38% women.
Dr. Leeman's Medicare patients by age, 2024
Dr. Leeman's Medicare patients by sex, 2024
- Women17140%
- Men26160%
Chronic conditions among Dr. Leeman's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Arthritis52%
- Heart failure47%
- Atrial fibrillation41%
- Chronic kidney disease35%
- Diabetes33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Leeman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women38%
- Men61%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Eli Leeman wrote 180 Medicare Part D claims in 2024
In 2024, Dr. Leeman wrote 180 Medicare Part D claims for 31 patients. 99% of them were for generic drugs. CMS names the drug for 146 of them, across 6 drugs with 11 or more claims each, at $2,209 in total drug cost. In 2023, CMS named 122 claims across 4 drugs.
Dr. Leeman's Part D claims by kind of drug, 2024
- Generic178 claims99%
- Brand-name and other2 claims1%
Dr. Leeman'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: 1222024: 14620%
Drugs named by CMS: 6 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. David Eli Leeman ranks in the 95th percentile for coronary angioplasty and stenting in Medicare
Dr. Leeman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 91 procedures of coronary angioplasty and stenting by Dr. Leeman, more than 95% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Leeman ranks in Medicare procedure volume
- Coronary angioplasty and stenting
- 95th percentile91 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Pacemaker insertion or repair: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. David Eli Leeman received $30,079 in industry payments from 2016 to 2025
CMS Open Payments shows 30 general payments to Dr. Leeman from 14 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 94% of the total. Eisai Inc. paid the most, $25,850.
General payments to Dr. Leeman by program year, 2016 to 2025
General payments to Dr. Leeman by kind, 2016 to 2025
- Consulting fees$28,40294%
- Food and beverage$8753%
- Travel and lodging$8013%
Companies that paid Dr. Leeman the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Eli Leeman graduated from State University of New York at Stony Brook, School of Medicine
Dr. Leeman graduated from State University of New York at Stony Brook, School of Medicine in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Eli Leeman'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| 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 Dr. David Eli Leeman
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. David Eli Leeman's NPI number?
Dr. David Eli Leeman's NPI number is 1932193851. It was assigned on September 7, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. David Eli Leeman?
Dr. David Eli Leeman is an interventional cardiologist in Hyannis, Massachusetts. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).
Where does Dr. David Eli Leeman practice?
Dr. Leeman practices at 27 Park Street, Hyannis, MA 02601. Dr. Leeman's primary practice is Cape Cod Hospital in Hyannis, Massachusetts, part of Cape Cod Healthcare. Dmand AI also links Dr. Leeman to 3 hospitals, 4 medical groups and 3 group practices and clinics.
What is Dr. David Eli Leeman's office phone number?
The practice phone on file for Dr. Leeman is (508) 771-1800.
What is Dr. David Eli Leeman's medical license number?
Dr. Leeman holds Massachusetts license 55671.
Which hospitals is Dr. David Eli Leeman affiliated with?
Dr. Leeman practices at Cape Cod Hospital in Hyannis, Massachusetts. Dr. Leeman is also affiliated with Brigham and Women's Hospital. Dmand AI links Dr. Leeman to 3 more hospitals.
What medical group is Dr. David Eli Leeman part of?
Dr. Leeman is linked to Steward Medical Group. Dmand AI links Dr. Leeman to 4 more medical groups.
Does Dr. David Eli Leeman accept Medicare?
Yes. CMS data shows Dr. Leeman billed Medicare for 1,096 services in 2024, and Dr. Leeman accepts Medicare assignment.
How many Medicare patients does Dr. David Eli Leeman see?
CMS counts 432 Medicare patients who saw Dr. Leeman in 2024, with an average age of 77.
What services does Dr. David Eli Leeman bill to Medicare?
In 2024, Dr. Leeman's most billed Medicare services were special service (99152), heart test or procedure (93456) and heart test or procedure (93454).
Show 4 more questionsShow fewer questions
Where did Dr. David Eli Leeman go to medical school?
Dr. Leeman graduated from State University of New York at Stony Brook, School of Medicine in 1981.
What drugs does Dr. David Eli Leeman prescribe most?
In 2024 Medicare Part D data, Dr. Leeman's most prescribed drugs by claims were Atorvastatin Calcium, Clopidogrel and Pantoprazole Sodium.
Has Dr. David Eli Leeman received payments from drug or device companies?
CMS Open Payments shows $30,079 in general payments to Dr. Leeman from 14 companies from 2016 to 2025. The largest total came from Eisai Inc.
How long has Dr. David Eli Leeman been practicing?
Dr. Leeman graduated from medical school in 1981, 45 years ago.
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