Dr. Ellis W. Lader, MD
- Medicare services, 2024
- 964
- Medicare patients, 2024
- 732
- Part D claims, 2024
- 2,845
- Hospital affiliations
- 1
- Industry payments
- $9,507
- Practice address
- 105 Mary's Avenue, Kingston, NY 12401
- Practice phone
- Call (845) 338-2500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lader'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. Ellis W. Lader is a cardiologist in Kingston, New York
Dr. Lader practices at HealthAlliance Hospital in Kingston, New York, part of Westchester Medical Center Health Network.
Dr. Lader's NPI, 1538151782, was assigned on August 15, 2005. Dr. Lader graduated from New York University Grossman School of Medicine in 1978. Dr. Lader holds New York license 140598.
- NPI
- 1538151782NPI Registry (opens in a new tab)
- NPI enumeration date
- August 15, 2005
- NPI status
- Active
- Practice phone
- (845) 338-2500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 74
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Ellis W. Lader practices at HealthAlliance Hospital in Kingston, New York
Dr. Lader's primary practice is HealthAlliance Hospital, at 105 Mary's Avenue, Kingston, NY 12401 in Ulster County. The practice phone is (845) 338-2500.
- HealthAlliance Hospital105 Mary's Avenue, Kingston, NY 12401 · Ulster CountyPhone(845) 338-2500
Source: Dmand AI Affiliation Data
Dr. Ellis W. Lader is affiliated with 3 sites of care and 2 medical groups
Dr. Lader's primary practice is HealthAlliance Hospital in Kingston, New York, part of Westchester Medical Center Health Network. The medical group on file is Westchester Medical Center Advanced Physician Services. Dmand AI also links Dr. Lader to 2 more group practices and clinics and 1 medical group, 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. Ellis W. Lader's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lader practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HealthAlliance Hospital | Available with a free account |
| +2 more sites and 1 medical group | 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 Westchester Medical Center Health Network and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ellis W. Lader is one of 2,265 cardiologists in New York
Cardiovascular disease is Dr. Lader's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Lader is licensed in New York.
Specialties and state licenses
- Cardiovascular disease, New YorkPrimary
Cardiologists near Dr. Lader
Counts of 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. Ellis W. Lader billed Medicare for 964 services in 2024
CMS data shows 964 Medicare services from Dr. Lader across 14 procedure codes in 2024, for 732 Medicare patients. Medicare paid $50,456 for them.
Dr. Lader's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 5852024: 47219%
- Office and hospital visits
- 2023: 9312024: 47249%
- Imaging
- 2023: 382024: 2047%
Where Dr. Lader's Medicare services took place, 2024
- In an office41143%
- In a facility55357%
Dr. Lader compared with the New York median for cardiologists, 2024
- Dr. Lader
- New York median
- Medicare services
- 964vs 1,67442% below
- Medicare patients
- 732vs 61120% above
- Part D claims
- 2,604vs 1,41284% above
Medians across 2,211 cardiologists in New York with Dmand AI profiles that report each measure.
Dr. Lader'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 Dr. Lader?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lader and other cardiologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ellis W. Lader treated 732 Medicare patients in 2024, average age 77
CMS counts 732 Medicare patients who saw Dr. Lader in 2024. The largest group is 75 to 84, with 312 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 23% are also on Medicaid. Their average risk score is 1.79, 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. Lader's median patient age at 75, with 38% women.
Dr. Lader's Medicare patients by age, 2024
Dr. Lader's Medicare patients by sex, 2024
- Women36650%
- Men36650%
Chronic conditions among Dr. Lader's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease59%
- Arthritis46%
- Atrial fibrillation38%
- Diabetes37%
- Heart failure33%
- Anxiety31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lader's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women38%
- Men58%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ellis W. Lader wrote 2,845 Medicare Part D claims in 2024
In 2024, Dr. Lader wrote 2,845 Medicare Part D claims for 609 patients. 83% of them were for generic drugs. CMS names the drug for 2,604 of them, across 34 drugs with 11 or more claims each, at $557,744 in total drug cost. In 2023, CMS named 4,886 claims across 50 drugs.
Dr. Lader's Part D claims by kind of drug, 2024
- Generic2,364 claims83%
- Brand-name481 claims17%
Dr. Lader'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: 4,8862024: 2,60447%
Drugs named by CMS: 34 in 2024, 50 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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Ellis W. Lader received $9,507 in industry payments from 2016 to 2025
CMS Open Payments shows 385 general payments to Dr. Lader from 34 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Amgen Inc. paid the most, $2,171. It also lists 1 research payment totaling $187 in 2024, naming 1 clinical trial.
General payments to Dr. Lader by program year, 2016 to 2025
General payments to Dr. Lader by kind, 2016 to 2025
- Food and beverage$9,34498%
- Education$1632%
Companies that paid Dr. Lader 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. Ellis W. Lader graduated from New York University Grossman School of Medicine
Dr. Lader graduated from New York University Grossman School of Medicine in 1978.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ellis W. Lader'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) |
| 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. Ellis W. Lader
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. Ellis W. Lader's NPI number?
Dr. Ellis W. Lader's NPI number is 1538151782. It was assigned on August 15, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Ellis W. Lader?
Dr. Ellis W. Lader is a cardiologist in Kingston, New York. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Ellis W. Lader practice?
Dr. Lader practices at 105 Mary's Avenue, Kingston, NY 12401. Dr. Lader's primary practice is HealthAlliance Hospital in Kingston, New York, part of Westchester Medical Center Health Network. Dmand AI also links Dr. Lader to 2 group practices and clinics and 1 medical group.
What is Dr. Ellis W. Lader's office phone number?
The practice phone on file for Dr. Lader is (845) 338-2500.
What is Dr. Ellis W. Lader's medical license number?
Dr. Lader holds New York license 140598.
Which hospitals is Dr. Ellis W. Lader affiliated with?
Dr. Lader practices at HealthAlliance Hospital in Kingston, New York.
What medical group is Dr. Ellis W. Lader part of?
Dr. Lader is linked to Westchester Medical Center Advanced Physician Services. Dmand AI links Dr. Lader to 1 more medical group.
Does Dr. Ellis W. Lader accept Medicare?
Yes. CMS data shows Dr. Lader billed Medicare for 964 services in 2024.
How many Medicare patients does Dr. Ellis W. Lader see?
CMS counts 732 Medicare patients who saw Dr. Lader in 2024, with an average age of 77.
What services does Dr. Ellis W. Lader bill to Medicare?
In 2024, Dr. Lader's most billed Medicare services were heart test or procedure (93010), office visit, established patient (99214) and heart test or procedure (93000).
Show 4 more questionsShow fewer questions
Where did Dr. Ellis W. Lader go to medical school?
Dr. Lader graduated from New York University Grossman School of Medicine in 1978.
What drugs does Dr. Ellis W. Lader prescribe most?
In 2024 Medicare Part D data, Dr. Lader's most prescribed drugs by claims were Atorvastatin Calcium, Metoprolol Succinate and Eliquis.
Has Dr. Ellis W. Lader received payments from drug or device companies?
CMS Open Payments shows $9,507 in general payments to Dr. Lader from 34 companies from 2016 to 2025. The largest total came from Amgen Inc.
How long has Dr. Ellis W. Lader been practicing?
Dr. Lader graduated from medical school in 1978, 48 years ago.
Selling to cardiovascular disease practices?
See cardiologists in New York by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card