Gary J. Walker, M.D.
Neurology Physician · Baton Rouge, LA
Gary J. Walker, M.D. is a neurology physician with a practice address in Baton Rouge, Louisiana, and NPI 1205255254, issued on Apr 7, 2014. Check the license (Louisiana 312725, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Gary J. Walker
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 312725 LA
Self-reported in NPPES; status is on the state search - Practice location
- 5000 Hennessy Blvd, Baton Rouge, LA 70808
- Phone
- (225) 769-2200
- Enumerated
- Apr 7, 2014
- Record last updated
- Jun 19, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (225) 768-2185
- Medicare enrollment
- Enrolled (PECOS I20190712000957); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In New Orleans, 2014
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 242 in Louisiana → Look up another NPI →
Also registered at 5000 Hennessy Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Shees AhmedHospitalist Physician1437853579
Verify Gary J. Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 312725Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 75.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $66.86
3 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 10,858 providers of this specialty with any payment received $8,318.07 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
- Neuromedical CenterBaton Rouge, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gary J. Walker among 242 neurology physician records in Louisiana
Gary J. Walker, M.D. is one of 242 neurology physician records with a practice address in Louisiana. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 69% of them.
- NPI issued2014 · 69% of these records are older, 29% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2014 · median 2006 among the 179 with a school on file
- Record last updated2019 · 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 2084N0400X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Louisiana
There are 242 neurology physician records in Louisiana.
All 242 in Louisiana → Every provider in Baton Rouge → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Joseph Acosta, MDBaton Rouge, LA 708081710976915
- Yuvraj Bhagat, MDBaton Rouge, LA 708081225654270
- Kevin Callerame, MDBaton Rouge, LA 708081245229459
- Gerard Dynes, MDBaton Rouge, LA 708081053344325
- William Gladney, MDBaton Rouge, LA 708081801812748
- Charlotte Hollman, MDBaton Rouge, LA 708081316948151
- Linda Lebourgeois, MDBaton Rouge, LA 708081962417329
- Brian Murphy, MDBaton Rouge, LA 708081699796375
Common questions
What is Gary J. Walker, M.D.'s NPI number?
Gary J. Walker, M.D.'s National Provider Identifier (NPI) is 1205255254, issued on Apr 7, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Gary J. Walker, M.D. located?
The NPPES record lists a practice address at 5000 Hennessy Blvd, Baton Rouge, LA, 70808. Phone: (225) 769-2200. Providers update this record themselves, so call before visiting.
How can I verify Gary J. Walker, M.D.'s license?
NPPES lists Louisiana license number 312725, 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.
What is Gary J. Walker, M.D.'s MIPS final score?
The 2023 MIPS final score is 75.8 of 100, reported for the practice group. 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.