Christian Lajeunesse
Physician Assistant · Flushing, NY
Christian Lajeunesse is a physician assistant with a practice address in Flushing, New York, and NPI 1225493588, issued on Dec 30, 2015. Check the license (New York 019309, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christian Lajeunesse
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 019309 NY
Self-reported in NPPES; status is on the state search - Practice location
- 5645 Main St, Flushing, NY 11355
- Phone
- (646) 642-9533
- Enumerated
- Dec 30, 2015
- Record last updated
- Dec 30, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160125002793); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 15,555 in New York → Look up another NPI →
Also registered at 5645 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ghaith AbdullahStudent in an Organized Health Care Education/Training Program1205776382
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- Mariebelle AbelardeCertified Registered Nurse Anesthetist1396116604
Verify Christian Lajeunesse in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 019309Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average physician assistant in 2024
160 Medicare Part D claims for 137 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Fluticasone Propionate28 claims
- Albuterol Sulfate Hfa11 claims
- Doxycycline Hyclate11 claims
- Prednisone11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 76.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- City Medical OF Upper East Side PLLCOzone Park, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christian Lajeunesse among 15,555 physician assistant records in New York
Christian Lajeunesse is one of 15,555 physician assistant records with a practice address in New York. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 40% of them.
- NPI issued2015 · 40% of these records are older, 57% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2015 · median 2018 among the 8,158 with a school on file
- Record last updated2015 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
279 physician assistant records list a practice address in Flushing
They are 279 of the 6,354 NPPES records with a practice address in Flushing, and 15,555 physician assistant records in New York.
All 15,555 in New York → Every provider in Flushing → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Dino Berruti, PAFlushing, NY 113551457462244
- Cherise Byfield, P.A.Flushing, NY 113551629017314
- Alfred Caligiuri, PAFlushing, NY 113551265454284
- Misun Choi, P.A.Flushing, NY 113551851337182
- Amelia ChowFlushing, NY 113551467464057
- Todd Freedman, PAFlushing, NY 113551225080120
- David Lau, PAFlushing, NY 113551700890266
- Antoinette Loccisano, PAFlushing, NY 113551174545990
Common questions
What is Christian Lajeunesse's NPI number?
Christian Lajeunesse's National Provider Identifier (NPI) is 1225493588, issued on Dec 30, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Christian Lajeunesse located?
The NPPES record lists a practice address at 5645 Main St, Flushing, NY, 11355. Phone: (646) 642-9533. Providers update this record themselves, so call before visiting.
How can I verify Christian Lajeunesse's license?
NPPES lists New York license number 019309, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Christian Lajeunesse prescribe under Medicare Part D?
In 2024, Christian Lajeunesse had 160 Medicare Part D claims for 137 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Christian Lajeunesse's MIPS final score?
The 2023 MIPS final score is 76.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.