DoctorsProofNPPES directory · verify at state boards

Neurology in Alton, IL

5 verified neurology doctors in Alton.

Neurologists diagnose and treat disorders of the brain, spinal cord, and nervous system, such as migraines, epilepsy, and stroke.

NPPES tenure ≠ clinical experience. "Years on NPPES" is time since the physician first registered a National Provider Identifier, not time practicing medicine. Verify current license status with the state medical board.

Verify a license at the Illinois Dept. of Financial & Professional Regulation

Dr. Ajitesh Rai, MD

Neurology

20 yrs NPPES
NPI 1205883097
4 MEMORIAL DR STE 230, Alton, IL 62002(618) 465-8666
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,098 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$1,098

Total received

65

Transactions

21

Paying companies

Top paying companies

AbbVie Inc.$251.70
NOVARTIS PHARMACEUTICALS CORPORATION$175.07
Jazz Pharmaceuticals Inc.$100.06
Harmony Biosciences LLC$73.34
Sumitomo Pharma America, Inc.$62.98
Axsome Therapeutics, Inc.$54.28

Among the 22,669 neurology doctors we've analyzed, about 51% received any industry payment (median $640 among those who did). This doctor's total ranks around the 78th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US neurology doctors.

Payments to Ajitesh Rai do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Mohammad Sajed, MD

Neurology

20 yrs NPPES
NPI 1396785127
4 MEMORIAL DR STE 230, Alton, IL 62002(618) 465-8666
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Michael Liu, MD

Neurology

20 yrs NPPES
NPI 1851402721
4 MEMORIAL DR STE 230, Alton, IL 62002(618) 465-8666
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,401 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$1,401

Total received

87

Transactions

25

Paying companies

Top paying companies

AbbVie Inc.$242.27
NOVARTIS PHARMACEUTICALS CORPORATION$204.62
Celgene Corporation$127.68
UCB, Inc.$118.26
Sumitomo Pharma America, Inc.$98.42
Biogen, Inc.$83.13

Among the 22,669 neurology doctors we've analyzed, about 51% received any industry payment (median $640 among those who did). This doctor's total ranks around the 80th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US neurology doctors.

Payments to Michael Liu do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Arbha Vongsvivut, MD

Neurology

19 yrs NPPES
NPI 1639206154
815 E 5TH ST, SUITE 101, Alton, IL 62002(618) 462-0547
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Karna Sherwood, MD

Neurology

17 yrs NPPES
NPI 1619105293
2 SAINT ANTHONYS WAY STE 300, Alton, IL 62002(618) 463-0227
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $430.44 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$430.44

Total received

24

Transactions

3

Paying companies

Top paying companies

AbbVie Inc.$371.85
NOVARTIS PHARMACEUTICALS CORPORATION$29.97
Pfizer Inc.$28.62

Among the 22,669 neurology doctors we've analyzed, about 51% received any industry payment (median $640 among those who did). This doctor's total ranks around the 72th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US neurology doctors.

Payments to Karna Sherwood do not imply any wrongdoing. Many are meals, education, or research support.

Neurology in Alton, IL — Verified | DoctorsProof | DoctorsProof