Matthew Lagarde, MD
Psychiatry Physician · Luling, LA
Matthew Lagarde, MD is a psychiatry physician with a practice address in Luling, Louisiana, and NPI 1588241806, issued on Mar 24, 2021. Check the license (Louisiana 337696, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Matthew Lagarde
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 337696 LA
Self-reported in NPPES; status is on the state search - Practice location
- 1057 Paul Maillard RD, Luling, LA 70070
- Phone
- (985) 785-3633
- Enumerated
- Mar 24, 2021
- Record last updated
- May 14, 2026
- Fax
- (985) 785-3632
- Medicare enrollment
- Enrolled (PECOS I20251007000670); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 583 in Louisiana → Look up another NPI →
Also registered at 1057 Paul Maillard RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Matthew Lagarde in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 337696Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average psychiatry physician in 2024
79 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Olanzapine12 claims
- Invega Sustenna11 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.
Industry payments in 2024: $123.21
1 payment: food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 13,693 providers of this specialty with any payment received $4,954.93 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
- Ochsner Clinic LLCNew Orleans, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew Lagarde among 583 psychiatry physician records in Louisiana
Matthew Lagarde, MD is one of 583 psychiatry physician records with a practice address in Louisiana. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 89% of them.
- NPI issued2021 · 89% of these records are older, 7% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 48% of these records are
- Graduated2021 · median 2005 among the 279 with a school on file
- Record last updated2026 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 psychiatry physician records list a practice address in Luling
They are 2 of the 218 NPPES records with a practice address in Luling, and 583 psychiatry physician records in Louisiana.
All 583 in Louisiana → Every provider in Luling → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Andrew Sander, M.D.Luling, LA 700701417271438
- Denis Devenport, M.D.La Place, LA 700681588724124
- Jamie Hutchinson, MDMarrero, LA 700721730368937
- Nirmala Induru, MDMarrero, LA 700721124157417
- Eric Kramer, MDMarrero, LA 700721750470886
- Juan Labadie, M.D.Marrero, LA 700721770609984
- Craig Maumus, M.D.La Place, LA 700681487758413
- Phuong Nguyen, MDMarrero, LA 700721356431761
Common questions
What is Matthew Lagarde, MD's NPI number?
Matthew Lagarde, MD's National Provider Identifier (NPI) is 1588241806, issued on Mar 24, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Lagarde, MD located?
The NPPES record lists a practice address at 1057 Paul Maillard RD, Luling, LA, 70070. Phone: (985) 785-3633. Providers update this record themselves, so call before visiting.
How can I verify Matthew Lagarde, MD's license?
NPPES lists Louisiana license number 337696, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Matthew Lagarde, MD prescribe under Medicare Part D?
In 2024, Matthew Lagarde, MD had 79 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
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.