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Edit this profileAt a glance
- 4421 Conlin St Ste 101, Metairie, LA 70006
About Marissa Lejeune
Marissa B. Lejeune, PA is a physician assistant based in Metairie, LA. According to Medicare claims data, Marissa cared for 90 Medicare patients across 130 services. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes, and hospital discharge day management, 30 minutes or less. The provider's National Provider Identifier (NPI) is 1124635164.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (504) 455-2002
- Email not available
Practice Locations
4421 CONLIN ST STE 101
Metairie, LA 70006
Procedures Most Often Billed to Medicare
130 services · 90 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychotherapy with evaluation and management visit, 30 minutes | Treatment | 90833 |
12 | Less often than most peers in Physician Assistant |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
63 | More often than most peers in Physician Assistant |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
27 | Less often than most peers in Physician Assistant |
| Hospital discharge day management, 30 minutes or less | Office visit | 99238 |
14 | Less often than most peers in Physician Assistant |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
14 | Less often than most peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 4
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other physician assistants in Metairie 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2020 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Psychotherapy with evaluation and management visit, 30 minutes 7
Providers in LA who bill this service to Medicare most often.
Common questions
What is Marissa B. Lejeune's specialty?
Marissa B. Lejeune is a physician assistant in Metairie, LA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Marissa B. Lejeune?
Marissa B. Lejeune is listed at 4421 Conlin St Ste 101, Metairie, LA 70006. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Marissa B. Lejeune?
The number on file is (504) 455-2002. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Marissa B. Lejeune's NPI number?
Marissa B. Lejeune's National Provider Identifier is 1124635164. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Marissa B. Lejeune's education?
Marissa B. Lejeune attended Other, graduating in 2020. This comes from the CMS National Downloadable File.
CMS public data
How long has Marissa B. Lejeune been practicing?
Marissa B. Lejeune has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.
CMS public data
What is Marissa B. Lejeune known for?
According to Medicare billing data, Marissa B. Lejeune provides treatments such as psychotherapy with evaluation and management visit, 30 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Marissa B. Lejeune confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Marissa B. Lejeune. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.