NPPES file of Aug 9, 2026

Dennis Martin Walker, M.D.

Orthopaedic Surgery Physician · Lake Charles, LA

Dennis Martin Walker, M.D. is an orthopaedic surgery physician with a practice address in Lake Charles, Louisiana, and NPI 1154371821, issued on May 11, 2006. Check the license (Louisiana 05013R, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1154371821
Name
Dennis Martin Walker
Credential
M.D.
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
05013R LA
Self-reported in NPPES; status is on the state search
Practice location
1717 Oak Park Blvd, Lake Charles, LA 70601
Phone
(337) 494-4941
Enumerated
May 11, 2006
Record last updated
Jun 13, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(337) 494-4707
Medicaid ID
1300373 LA
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest orthopaedic surgery physician records → All 336 in Louisiana → Look up another NPI →

Also registered at 1717 Oak Park Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jennifer Ash, LPNLicensed Practical Nurse1780608026
  2. Harpal Benipal, M.D.Internal Medicine Physician1114987229
  3. Amanda Bruns, PHARMDPharmacist1619761194
  4. Margaret Carter, M.D.Ophthalmology Physician1063778504
  5. Martin Castillo, FNP-CFamily Nurse Practitioner1588007249
  6. Courtney Clark, APRN, FNP-CFamily Nurse Practitioner1467821629

Verify Dennis Martin Walker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
    Search for license 05013R    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Louisiana license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Dennis Martin Walker among 336 orthopaedic surgery physician records in Louisiana

Dennis Martin Walker, M.D. is one of 336 orthopaedic surgery physician records with a practice address in Louisiana. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 18% of them.

  • NPI issued2006 · 18% of these records are older, 39% newer
  • In a Medicare fileNo · 77% of these records are
  • In the CMS Doctors and Clinicians fileNo · 63% of these records are
  • Record last updated2008 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthopaedic Surgery Physician providers in Louisiana

There are 336 orthopaedic surgery physician records in Louisiana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 336 in Louisiana → Every provider in Lake Charles → Orthopaedic Surgery Physician nationwide →

The 8 orthopaedic surgery physician records with the nearest ZIP codes

  1. Nathan Cohen, M.D.Lake Charles, LA 706011285686774
  2. Clark Gunderson, MDLake Charles, LA 706011083831887
  3. Barry Henry, M.D.Lake Charles, LA 706011780681734
  4. Kim Poludnianyk, D.O.Lake Charles, LA 706011609072792
  5. Robert Bernauer, M.D.Lake Charles, LA 706051235211095
  6. David Drez, M.D.Lake Charles, LA 706051912957044
  7. Stephen Flood, M.D.Lake Charles, LA 706051427130186
  8. Jonathan Foret, M.D.Lake Charles, LA 706051538365994

Common questions

What is Dennis Martin Walker, M.D.'s NPI number?

Dennis Martin Walker, M.D.'s National Provider Identifier (NPI) is 1154371821, issued on May 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Dennis Martin Walker, M.D. located?

The NPPES record lists a practice address at 1717 Oak Park Blvd, Lake Charles, LA, 70601. Phone: (337) 494-4941. Providers update this record themselves, so call before visiting.

How can I verify Dennis Martin Walker, M.D.'s license?

NPPES lists Louisiana license number 05013R, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.