Matthew Stephen Latiolais, P.A.
Physician Assistant · Baton Rouge, LA
Matthew Stephen Latiolais, P.A. is a physician assistant with a practice address in Baton Rouge, Louisiana, and NPI 1992989941, issued on Dec 27, 2007. Check the license (Louisiana PA.200141, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Matthew Stephen Latiolais
- Credential
- P.A.
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA.200141 LA
Self-reported in NPPES; status is on the state search - Practice location
- 12525 Perkins RD, Baton Rouge, LA 70810
- Phone
- (225) 819-8857
- Enumerated
- Dec 27, 2007
- Record last updated
- Mar 20, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (225) 767-6822
- Medicaid ID
- 1027839 LA
- Medicare enrollment
- Enrolled (PECOS I20080122000751); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 1,556 in Louisiana → Look up another NPI →
Also registered at 12525 Perkins RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gerald Barber, M.D.Family Medicine Physician1992704969
- Ryan Bihm, PAPhysician Assistant1679834808
- Andrew Boyer, M.D.Orthopaedic Surgery Physician1306864889
- Charles Daniel, M.D.Pediatrics Physician1932108172
- Kevin Dibenedetto, M.D.Family Medicine Physician1407874738
- Jeanne Dispenza, MSN, RN, CPNPPediatric Nurse Practitioner1306032925
Verify Matthew Stephen Latiolais 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.200141Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average physician assistant in 2024
304 Medicare Part D claims for 193 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 18 claims were for opioids.
Most prescribed
- Prednisone50 claims
- Doxycycline Monohydrate33 claims
- Mupirocin23 claims
- Sulfamethoxazole-Trimethoprim19 claims
- Cefdinir18 claims
- Amoxicillin-Clavulanate Potass17 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.
Bills Medicare through one group practice
- Lafayette Health Ventures IncLafayette, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew Stephen Latiolais among 1,556 physician assistant records in Louisiana
Matthew Stephen Latiolais, P.A. is one of 1,556 physician assistant records with a practice address in Louisiana. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 9% of them.
- NPI issued2007 · 9% of these records are older, 87% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2007 · median 2018 among the 1,031 with a school on file
- Record last updated2012 · 41% 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 Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
327 physician assistant records list a practice address in Baton Rouge
They are 327 of the 12,526 NPPES records with a practice address in Baton Rouge, and 1,556 physician assistant records in Louisiana.
All 1,556 in Louisiana → Every provider in Baton Rouge → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Terry Braud, PA-CBaton Rouge, LA 708101508076456
- Georgia Cox, P.A.Baton Rouge, LA 708101790701522
- Kathryn Felder, PA-CBaton Rouge, LA 708101619103272
- John Fudickar, PABaton Rouge, LA 708101841218484
- Stephen Guillory, PA-CBaton Rouge, LA 708101386751071
- Joshua Hebert, PABaton Rouge, LA 708101649464223
- James Leblanc, PA-CBaton Rouge, LA 708101023125853
- Emma Long, PABaton Rouge, LA 708101144483959
Common questions
What is Matthew Stephen Latiolais, P.A.'s NPI number?
Matthew Stephen Latiolais, P.A.'s National Provider Identifier (NPI) is 1992989941, issued on Dec 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Stephen Latiolais, P.A. located?
The NPPES record lists a practice address at 12525 Perkins RD, Baton Rouge, LA, 70810. Phone: (225) 819-8857. Providers update this record themselves, so call before visiting.
How can I verify Matthew Stephen Latiolais, P.A.'s license?
NPPES lists Louisiana license number PA.200141, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
How much does Matthew Stephen Latiolais, P.A. prescribe under Medicare Part D?
In 2024, Matthew Stephen Latiolais, P.A. had 304 Medicare Part D claims for 193 beneficiaries; the average among physician assistant prescribers was 830. 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.