Jason Alton Landry, M.D.
Internal Medicine Physician · Lafayette, LA
Jason Alton Landry, M.D. is an internal medicine physician with a practice address in Lafayette, Louisiana, and NPI 1497972020, issued on Apr 18, 2007. Check the license (Louisiana MD 201584, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Jason Alton Landry
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD 201584 LA
Self-reported in NPPES; status is on the state search - Practice location
- 3149 Ambassador Caffery Pkwy, Lafayette, LA 70506
- Phone
- (337) 706-3459
- Enumerated
- Apr 18, 2007
- Record last updated
- Feb 20, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicaid ID
- 1893277 LA
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,749 in Louisiana → Look up another NPI →
Also registered at 3149 Ambassador Caffery Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jason Alton Landry in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license MD 201584Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average internal medicine physician in 2024
59 Medicare Part D claims for 13 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
Jason Alton Landry among 1,749 internal medicine physician records in Louisiana
Jason Alton Landry, M.D. is one of 1,749 internal medicine physician records with a practice address in Louisiana. 85% 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 42% of them.
- NPI issued2007 · 42% of these records are older, 50% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2017 · 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 207R00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
107 internal medicine physician records list a practice address in Lafayette
They are 107 of the 5,181 NPPES records with a practice address in Lafayette, and 1,749 internal medicine physician records in Louisiana.
All 1,749 in Louisiana → Every provider in Lafayette → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Michael Alvarez, M.D.Lafayette, LA 705061154345544
- Tina Benoit, MDLafayette, LA 705061740202480
- Bradley Blappert, M.D.Lafayette, LA 705061225247455
- Patricia Cran, M.D.Lafayette, LA 705061902943814
- Karen Curry, MDLafayette, LA 705061144241167
- Federico Del Toro, M.D.Lafayette, LA 705061932118445
- Ronald Jenkins, M.D.Lafayette, LA 705061053312074
- Kenneth McCarron, MDLafayette, LA 705061366519423
Common questions
What is Jason Alton Landry, M.D.'s NPI number?
Jason Alton Landry, M.D.'s National Provider Identifier (NPI) is 1497972020, issued on Apr 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jason Alton Landry, M.D. located?
The NPPES record lists a practice address at 3149 Ambassador Caffery Pkwy, Lafayette, LA, 70506. Phone: (337) 706-3459. Providers update this record themselves, so call before visiting.
How can I verify Jason Alton Landry, M.D.'s license?
NPPES lists Louisiana license number MD 201584, 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 Jason Alton Landry, M.D. prescribe under Medicare Part D?
In 2024, Jason Alton Landry, M.D. had 59 Medicare Part D claims for 13 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.