David Joseph Landry, M.D.
Family Medicine Physician · Lake Charles, LA
David Joseph Landry, M.D. is a family medicine physician with a practice address in Lake Charles, Louisiana, and NPI 1811281314, issued on Jun 2, 2011. Check the license (Louisiana MD.207034, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- David Joseph Landry
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- MD.207034 LA
GETP.200854 LA
Self-reported in NPPES; status is on the state search - Practice location
- 4200 Nelson RD, Lake Charles, LA 70605
- Phone
- (337) 475-4748
- Enumerated
- Jun 2, 2011
- Record last updated
- Jun 16, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (337) 944-4421
- Medicare enrollment
- Enrolled (PECOS I20130411000282); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,728 in Louisiana → Look up another NPI →
Also registered at 4200 Nelson RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify David Joseph 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.207034Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average family medicine physician in 2024
239 Medicare Part D claims for 90 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 26 claims were for opioids.
Most prescribed
- Metoclopramide Hcl20 claims
- Cefdinir17 claims
- Hydrocodone-Acetaminophen14 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.
The MIPS final score for 2023 (Medicare payment program): 30 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Kndl PartnersLake Charles, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Joseph Landry among 1,728 family medicine physician records in Louisiana
David Joseph Landry, M.D. is one of 1,728 family 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 2011, is newer than 63% of them.
- NPI issued2011 · 63% of these records are older, 33% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2011 · median 2006 among the 1,201 with a school on file
- Record last updated2021 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
94 family medicine physician records list a practice address in Lake Charles
They are 94 of the 2,791 NPPES records with a practice address in Lake Charles, and 1,728 family medicine physician records in Louisiana.
All 1,728 in Louisiana → Every provider in Lake Charles → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Kamran Chaudary, M.D.Lake Charles, LA 706051982862736
- Phillip Conner, M.D.Lake Charles, LA 706051306801634
- John Digiglia, MDLake Charles, LA 706051497717656
- David Heinen, MDLake Charles, LA 706051659388866
- Holley Kelley, D.O.Lake Charles, LA 706051225234701
- Ameer Khan, M.D.Lake Charles, LA 706051376743575
- Danielle McLurkin, M.D.Lake Charles, LA 706051942269758
- Dennis Miller, MDLake Charles, LA 706051679721062
Common questions
What is David Joseph Landry, M.D.'s NPI number?
David Joseph Landry, M.D.'s National Provider Identifier (NPI) is 1811281314, issued on Jun 2, 2011. An NPI identifies a provider in billing; it is not a license.
Where is David Joseph Landry, M.D. located?
The NPPES record lists a practice address at 4200 Nelson RD, Lake Charles, LA, 70605. Phone: (337) 475-4748. Providers update this record themselves, so call before visiting.
How can I verify David Joseph Landry, M.D.'s license?
NPPES lists Louisiana license number MD.207034, 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 David Joseph Landry, M.D. prescribe under Medicare Part D?
In 2024, David Joseph Landry, M.D. had 239 Medicare Part D claims for 90 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is David Joseph Landry, M.D.'s MIPS final score?
The 2023 MIPS final score is 30 of 100. 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.