Meghan Catherine Messonnier, PA-C
Medical Physician Assistant · Marrero, LA
Meghan Catherine Messonnier, PA-C is a medical physician assistant with a practice address in Marrero, Louisiana, and NPI 1063847333, issued on Sep 5, 2013. Check the license (Louisiana PA.200655, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Meghan Catherine Messonnier
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA.200655 LA
Self-reported in NPPES; status is on the state search - Practice location
- 1111 Medical Center Blvd, Marrero, LA 70072
- Phone
- (504) 349-6423
- Enumerated
- Sep 5, 2013
- Record last updated
- Mar 12, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (504) 349-6062
- Medicaid ID
- 2343483 LA
- Medicare enrollment
- Enrolled (PECOS I20131018001715); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 340 in Louisiana → Look up another NPI →
Also registered at 1111 Medical Center Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Robert Batson, M.D.Vascular Surgery Physician1790780823
- Harris Blackman, M.D.Specialist1629041116
- Jonathan Boraski, M.D.Plastic Surgery Physician1245231612
- William Borron, MDPulmonary Disease Physician1790786861
Verify Meghan Catherine Messonnier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license PA.200655Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 79.9 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).
Industry payments in 2024: $42.71
3 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 16,165 providers of this specialty with any payment received $1,055.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Texas Digestive Disease Consultants, PLLCThibodaux, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Meghan Catherine Messonnier among 340 medical physician assistant records in Louisiana
Meghan Catherine Messonnier, PA-C is one of 340 medical physician assistant records with a practice address in Louisiana. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 54% of them.
- NPI issued2013 · 54% of these records are older, 41% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2013 · median 2013 among the 197 with a school on file
- Record last updated2014 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Louisiana
There are 340 medical physician assistant records in Louisiana.
All 340 in Louisiana → Every provider in Marrero → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Brooke Stephens, PA-CMarrero, LA 700721407245731
- Christina Daigle, MPAS, MLALuling, LA 700701861058752
- Mindy Hymel, PA-CLuling, LA 700701750767927
- Kaylynn Gueret, PA-CKenner, LA 700651518796895
- Keneitra Roussell, PA-CReserve, LA 700841770748097
- Gabrielle Guss, PAHarvey, LA 700581972816163
- Juanita Alexander-Sallier, P.A.Gretna, LA 700561043475759
- Carolyn Borne, PATerrytown, LA 700561053694273
Common questions
What is Meghan Catherine Messonnier, PA-C's NPI number?
Meghan Catherine Messonnier, PA-C's National Provider Identifier (NPI) is 1063847333, issued on Sep 5, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Meghan Catherine Messonnier, PA-C located?
The NPPES record lists a practice address at 1111 Medical Center Blvd, Marrero, LA, 70072. Phone: (504) 349-6423. Providers update this record themselves, so call before visiting.
How can I verify Meghan Catherine Messonnier, PA-C's license?
NPPES lists Louisiana license number PA.200655, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
What is Meghan Catherine Messonnier, PA-C's MIPS final score?
The 2023 MIPS final score is 79.9 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.