Michael Lajeunesse, M.D.
Emergency Medicine Physician · Camden, NJ
Michael Lajeunesse, M.D. is an emergency medicine physician with a practice address in Camden, New Jersey, and NPI 1396103743, issued on Jan 31, 2016. Check the license (New Jersey 25MA11909800, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Michael Lajeunesse
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 25MA11909800 NJ
30318 NE
Self-reported in NPPES; status is on the state search - Practice location
- 1 Cooper Plz, Camden, NJ 08103
- Phone
- (856) 342-2627
- Enumerated
- Jan 31, 2016
- Record last updated
- Dec 9, 2024
- Medicare enrollment
- Enrolled (PECOS I20230815002568); accepts Medicare assignment
- Medical or professional school
- Pennsylvania State University College Of Medicine, 2016
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,754 in New Jersey → Look up another NPI →
Also registered at 1 Cooper Plz
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael Lajeunesse in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MA11909800Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average emergency medicine physician in 2024
30 Medicare Part D claims for 26 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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): 98.9 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
- Cooper Univeristy Emergency Physicians PCCamden, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Lajeunesse among 1,754 emergency medicine physician records in New Jersey
Michael Lajeunesse, M.D. is one of 1,754 emergency medicine physician records with a practice address in New Jersey. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 70% of them.
- NPI issued2016 · 70% of these records are older, 26% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2016 · median 2011 among the 1,167 with a school on file
- Record last updated2024 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
125 emergency medicine physician records list a practice address in Camden
They are 125 of the 3,188 NPPES records with a practice address in Camden, and 1,754 emergency medicine physician records in New Jersey.
All 1,754 in New Jersey → Every provider in Camden → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Magy Dawoud, MDCamden, NJ 081031194770396
- Dawn Demangone, MDCamden, NJ 081031194761114
- Daniel Disandro, MDCamden, NJ 081031609804160
- Lisa Filippone, MDCamden, NJ 081031275563702
- Rick Hong, MDCamden, NJ 081031851379473
- Beth Lovell, MDCamden, NJ 081031669429403
- Cary Lubkin, MDCamden, NJ 081031083650899
- Anthony Mazzarelli, MDCamden, NJ 081031033139407
Common questions
What is Michael Lajeunesse, M.D.'s NPI number?
Michael Lajeunesse, M.D.'s National Provider Identifier (NPI) is 1396103743, issued on Jan 31, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Michael Lajeunesse, M.D. located?
The NPPES record lists a practice address at 1 Cooper Plz, Camden, NJ, 08103. Phone: (856) 342-2627. Providers update this record themselves, so call before visiting.
How can I verify Michael Lajeunesse, M.D.'s license?
NPPES lists New Jersey license number 25MA11909800, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael Lajeunesse, M.D. prescribe under Medicare Part D?
In 2024, Michael Lajeunesse, M.D. had 30 Medicare Part D claims for 26 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Michael Lajeunesse, M.D.'s MIPS final score?
The 2023 MIPS final score is 98.9 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.