Dr. Jean Garry Lajeune, MD
- Medicare services, 2024
- 249
- Medicare patients, 2024
- 156
- Part D claims, 2024
- 686
- Hospital affiliations
- 3
- Industry payments
- $342
- Practice address
- 374 Stockholm Street, Brooklyn, NY 11237
- Practice phone
- Call (718) 963-7272
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lajeune's professional email, personal email and mobile number
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Dr. Jean Garry Lajeune is a urologist in Brooklyn, New York
Dr. Lajeune practices at Wyckoff Heights Medical Center in Brooklyn, New York, part of Wyckoff Heights Medical Center.
Dr. Lajeune's NPI, 1053384081, was assigned on February 9, 2006. Dr. Lajeune graduated from Chicago Medical School/Rosalind Franklin University of Medicine Science in 1996. Dr. Lajeune holds New York license 227093.
- NPI
- 1053384081NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193708972
- NPI enumeration date
- February 9, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (718) 963-7272
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jean Garry Lajeune practices at Wyckoff Heights Medical Center in Brooklyn, New York
Dr. Lajeune's primary practice is Wyckoff Heights Medical Center, at 374 Stockholm Street, Brooklyn, NY 11237 in Kings County. The practice phone is (718) 963-7272.
- Wyckoff Heights Medical Center374 Stockholm Street, Brooklyn, NY 11237 · Kings CountyPhone(718) 963-7272
Source: Dmand AI Affiliation Data
Dr. Jean Garry Lajeune is affiliated with 3 sites of care and 5 medical groups
Dr. Lajeune's primary practice is Wyckoff Heights Medical Center in Brooklyn, New York, part of Wyckoff Heights Medical Center. Dr. Lajeune is also affiliated with Maimonides Medical Center. The medical group on file is Wyckoff Heights Medical Center. Dmand AI also links Dr. Lajeune to 1 more hospital and 4 medical groups, 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. Jean Garry Lajeune's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lajeune practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wyckoff Heights Medical Center | Available with a free account |
| +2 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 Wyckoff Heights Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Jean Garry Lajeune is one of 919 urologists in New York
Urology is Dr. Lajeune's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Lajeune is licensed in New York.
Specialties and state licenses
- Urology, New YorkPrimary
Urologists near Dr. Lajeune
Counts of urologists 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. Jean Garry Lajeune billed Medicare for 249 services in 2024
CMS data shows 249 Medicare services from Dr. Lajeune across 6 procedure codes in 2024, for 156 Medicare patients. Medicare paid $15,324 for them.
Dr. Lajeune's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2172024: 2017%
- Surgery
- 2023: 692024: 4830%
Where Dr. Lajeune's Medicare services took place, 2024
- In an office15863%
- In a facility9137%
Dr. Lajeune compared with the New York median for urologists, 2024
- Dr. Lajeune
- New York median
- Medicare services
- 249vs 84971% below
- Medicare patients
- 156vs 36057% below
- Part D claims
- 613vs 589Close to median
Medians across 885 urologists in New York with Dmand AI profiles that report each measure.
Dr. Lajeune'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. Lajeune?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lajeune and other urologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jean Garry Lajeune treated 156 Medicare patients in 2024, average age 75
CMS counts 156 Medicare patients who saw Dr. Lajeune in 2024. The largest group is 75 to 84, with 71 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 49% are also on Medicaid. Their average risk score is 1.78, 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. Lajeune's median patient age at 69, with 17% women.
Dr. Lajeune's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Lajeune's Medicare patients by sex, 2024
- Women2415%
- Men13285%
Chronic conditions among Dr. Lajeune's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Diabetes54%
- Arthritis44%
- Ischemic heart disease35%
- Chronic kidney disease32%
- Cancer26%
- Heart failure26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lajeune'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
- Women17%
- Men80%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jean Garry Lajeune wrote 686 Medicare Part D claims in 2024
In 2024, Dr. Lajeune wrote 686 Medicare Part D claims for 195 patients. 94% of them were for generic drugs. CMS names the drug for 613 of them, across 10 drugs with 11 or more claims each, at $54,350 in total drug cost. In 2023, CMS named 849 claims across 11 drugs.
Dr. Lajeune's Part D claims by kind of drug, 2024
- Generic646 claims94%
- Brand-name40 claims6%
Dr. Lajeune'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. Lajeune's Part D claims, 2024
- Antibiotics6%42 of 686 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: 8492024: 61328%
Drugs named by CMS: 10 in 2024, 11 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
How Dr. Jean Garry Lajeune takes part in Medicare
Dr. Lajeune accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Dr. Jean Garry Lajeune received $342 in industry payments from 2017 to 2025
CMS Open Payments shows 9 general payments to Dr. Lajeune from 7 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 54% of the total. Astellas Pharma US Inc paid the most, $157.
General payments to Dr. Lajeune by program year, 2017 to 2025
General payments to Dr. Lajeune by kind, 2017 to 2025
- Food and beverage$18554%
- Education$15746%
Companies that paid Dr. Lajeune the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jean Garry Lajeune graduated from Chicago Medical School/Rosalind Franklin University of Medicine Science
Dr. Lajeune graduated from Chicago Medical School/Rosalind Franklin University of Medicine Science in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jean Garry Lajeune'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) |
| 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. Jean Garry Lajeune
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. Jean Garry Lajeune's NPI number?
Dr. Jean Garry Lajeune's NPI number is 1053384081. It was assigned on February 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jean Garry Lajeune?
Dr. Jean Garry Lajeune is a urologist in Brooklyn, New York. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Jean Garry Lajeune practice?
Dr. Lajeune practices at 374 Stockholm Street, Brooklyn, NY 11237. Dr. Lajeune's primary practice is Wyckoff Heights Medical Center in Brooklyn, New York, part of Wyckoff Heights Medical Center. Dmand AI also links Dr. Lajeune to 1 hospital and 4 medical groups.
What is Dr. Jean Garry Lajeune's office phone number?
The practice phone on file for Dr. Lajeune is (718) 963-7272.
What is Dr. Jean Garry Lajeune's medical license number?
Dr. Lajeune holds New York license 227093.
Which hospitals is Dr. Jean Garry Lajeune affiliated with?
Dr. Lajeune practices at Wyckoff Heights Medical Center in Brooklyn, New York. Dr. Lajeune is also affiliated with Maimonides Medical Center. Dmand AI links Dr. Lajeune to 1 more hospital.
What medical group is Dr. Jean Garry Lajeune part of?
Dr. Lajeune is linked to Wyckoff Heights Medical Center. Dmand AI links Dr. Lajeune to 4 more medical groups.
Does Dr. Jean Garry Lajeune accept Medicare?
Yes. CMS data shows Dr. Lajeune billed Medicare for 249 services in 2024, and Dr. Lajeune accepts Medicare assignment.
How many Medicare patients does Dr. Jean Garry Lajeune see?
CMS counts 156 Medicare patients who saw Dr. Lajeune in 2024, with an average age of 75.
What services does Dr. Jean Garry Lajeune bill to Medicare?
In 2024, Dr. Lajeune's most billed Medicare services were office visit, established patient (99213), surgery: urinary system (51798) and surgery: urinary system (51741).
Show 4 more questionsShow fewer questions
Where did Dr. Jean Garry Lajeune go to medical school?
Dr. Lajeune graduated from Chicago Medical School/Rosalind Franklin University of Medicine Science in 1996.
What drugs does Dr. Jean Garry Lajeune prescribe most?
In 2024 Medicare Part D data, Dr. Lajeune's most prescribed drugs by claims were Tamsulosin HCl, Finasteride and Oxybutynin Chloride ER.
Has Dr. Jean Garry Lajeune received payments from drug or device companies?
CMS Open Payments shows $342 in general payments to Dr. Lajeune from 7 companies from 2017 to 2025. The largest total came from Astellas Pharma US Inc.
How long has Dr. Jean Garry Lajeune been practicing?
Dr. Lajeune graduated from medical school in 1996, 30 years ago.
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