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Vascular Neurologists in Louisiana

Data updated monthly · Last refresh October 2026

17 Vascular Neurology providers practice in Louisiana, including 4 (24%) offering telehealth. The largest concentration is in Shreveport. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

17providers
4telehealth
Shreveporttop city

Vascular Neurology by city in Louisiana

Choose a city to see providers there.

Vascular Neurology in Shreveport8 providers
Vascular Neurology in New Orleans6 providers
Vascular Neurology in Jefferson1 providers
Vascular Neurology in Baton Rouge1 providers
Vascular Neurology in Thibodaux1 providers

Where Vascular Neurologists in Louisiana practice

From CMS Medicare enrollment records covering 12 of the 17 providers listed here (71%). Providers who do not bill Medicare are not included in these figures.

8%solo or small practice (under 10 clinicians)
0%mid-size group (10 to 99)
92%large group or health system (100+)

Largest practice groups

Group (as registered with Medicare)Vascular NeurologistsAll clinicians in groupMain city
Lsu Health Sciences Center Shreveport Faculty Group Practice5567Shreveport
Ochsner Clinic LLC42,845New Orleans

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingVascular Neurologists affiliated
Ochsner Lsu Health ShreveportShreveportNonprofit2 of 55
Ochsner Lsu Health Shreveport-St Mary Medical CentShreveportNonprofit2 of 55
Ochsner Medical Center AcuteNew OrleansNonprofit4 of 54
Slidell Memorial HospitalSlidellGovernment2 of 53
Ochsner Medical Center-KennerKennerNonprofit4 of 52

Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.

Vascular Neurology providers in Louisiana

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Ashok Reddy Polu, M.D.
Baton Rouge, LA · No drug or device payments recorded (2025) · Telehealth · (225) 765-6565
Dr. Heather Mercadel, FNP-C
Jefferson, LA · No drug or device payments recorded (2025) · (504) 842-3000
Dr. Gabriel Vidal, M.D.
New Orleans, LA · $40,800 in drug and device payments (2025) · Telehealth · (504) 842-4000
Dr. Kim Lee
New Orleans, LA · $56 in drug and device payments (2025) · Telehealth · (504) 842-3980
Dr. Martha Robinson, M.D.
New Orleans, LA · $560 in drug and device payments (2025) · (504) 988-5565
Dr. Nimmi Wickramasuriya, M.D.
New Orleans, LA · $90 in drug and device payments (2025) · (504) 988-2652
Dr. Richard Zweifler, MD
New Orleans, LA · No drug or device payments recorded (2025) · Telehealth · (504) 842-3980
Dr. Robert Trainor, M.D.
New Orleans, LA · No drug or device payments recorded (2025) · (504) 982-7246
Dr. Chen Lin, MD
Shreveport, LA · $259 in drug and device payments (2025) · (318) 626-0000
Dr. Himanshu Chokhawala
Shreveport, LA · $1,437 in drug and device payments (2025) · (318) 626-0000
Dr. Pankaj Sharma, MD
Shreveport, LA · $1,530 in drug and device payments (2025) · (318) 626-0000
Dr. Priyadarshee Patel, M.D.
Shreveport, LA · $40 in drug and device payments (2025) · (318) 212-6797
Dr. Rahul Shah, M.B.B.S
Shreveport, LA · $5,508 in drug and device payments (2025) · (318) 626-0000
Dr. Roger Kelley, M.D.
Shreveport, LA · $579 in drug and device payments (2025) · (318) 626-0000
Dr. Syed Abbas, MD
Shreveport, LA · $15 in drug and device payments (2025) · (318) 716-4947
Dr. Vijayakumar Javalkar, MBBS
Shreveport, LA · $1,266 in drug and device payments (2025) · (318) 626-0000
Dr. Bryce Casteigne, MD
Thibodaux, LA · $2,107 in drug and device payments (2025) · (985) 493-3090

Common questions

How many Vascular Neurology providers are in Louisiana?

There are 17 Vascular Neurology providers with active NPI records practicing in Louisiana, according to federal NPPES data refreshed monthly.

Do Vascular Neurology providers in Louisiana offer telehealth?

Yes. 4 of the 17 Vascular Neurology providers in Louisiana (about 24%) report offering telehealth services in CMS data.

Which cities in Louisiana have the most Vascular Neurology providers?

Shreveport (8), New Orleans (6), Jefferson (1) have the highest concentration of Vascular Neurology providers in Louisiana.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Do most Vascular Neurologists in Louisiana work in independent practices or large health systems?

Among 12 Vascular Neurologists in Louisiana enrolled in Medicare, 8% bill through a solo or small practice with fewer than 10 clinicians, 0% through a mid-size group of 10 to 99, and 92% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Vascular Neurologists in Louisiana work at?

According to CMS facility affiliation records, the Louisiana hospitals where the most Vascular Neurologists hold privileges are Ochsner Lsu Health Shreveport in Shreveport; Ochsner Lsu Health Shreveport-St Mary Medical Cent in Shreveport; Ochsner Medical Center Acute in New Orleans.

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Vascular Neurology in Louisiana? Get featured.