Doctor profile · Federal record

Dr. Vivek Pai, MD

Neurology Physician (CMS: Neurology) · Vallejo, CA

  • NPI 1225116064
  • Accepts Medicare
  • 43 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
975 Sereno Dr
Vallejo, CA 945892441
(707) 651-1000
Mailing address
1800 Harrison St Fl 7
Oakland, CA 946123466

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
November 30, 2021
Year of graduation
1983 — 43 yrs since
Specialty taxonomy
2084N0400X — NUCC code
State license (1)
California #A42719
Medicaid
CA #00A427190

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1225116064. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$107
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Argenx US, INC. 1 $107.06

By nature of payment

Food and Beverage
$107

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
753
Patients
153
Total drug cost
$325,181
Drug Type Claims Patients Total cost
Carbidopa-Levodopa (Carbidopa/Levodopa) Brand 149 46 $11,628
Levetiracetam Generic 110 34 $5,323
Clonazepam Generic 65 11 $633
Lamotrigine Generic 60 20 $3,144
Dalfampridine ER (Dalfampridine) Brand 44 0 $2,209
Dimethyl Fumarate Generic 44 0 $3,472
Gabapentin Generic 41 16 $1,119
Primidone Generic 39 13 $2,046
Divalproex Sodium Generic 37 0 $3,840
Neupro (Rotigotine) Brand 37 0 $37,817

Frequently asked questions

Auto-generated from federal data
What is Dr. Vivek Pai's medical specialty?
Dr. Vivek Pai practices Neurology Physician in Vallejo, CA.
Where does Dr. Vivek Pai practice?
Dr. Vivek Pai practices at 975 Sereno Dr, Vallejo, CA 945892441. Office phone: 7076511000.
What is Dr. Vivek Pai's NPI?
Dr. Vivek Pai's National Provider Identifier (NPI) is 1225116064, issued by NPPES.
Does Dr. Vivek Pai accept Medicare assignment?
Yes. Dr. Vivek Pai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.