EpilepsyPhenotypeReceptors, GABA-A
Dr. Vivek B. Pai, MD
NPI1225116064PAC ID8325234958
- Medicare services, 2017
- 38
- Part D claims, 2024
- 1,275
- Publications
- 18
- Hospital affiliations
- 1
- Industry payments
- $931
- Practice address
- 975 Sereno Dr, Vallejo, CA 94589
- Practice phone
- Call (707) 651-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Pai's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Vivek B. Pai is a neurologist in Vallejo, California
Dr. Pai practices at Vallejo Medical Center in Vallejo, California, part of Kaiser Permanente.
Dr. Pai's NPI, 1225116064, was assigned on November 1, 2006. Dr. Pai graduated from Seth G.S. Medical College in 1982. Dr. Pai holds California license A42719.
NPI and contact details
- NPI
- 1225116064NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325234958
- NPI enumeration date
- November 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (707) 651-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Vivek B. Pai practices at Vallejo Medical Center in Vallejo, California
Dr. Pai's primary practice is Vallejo Medical Center, at 975 Sereno Dr, Vallejo, CA 94589 in Solano County. The practice phone is (707) 651-1000.
- Vallejo Medical Center975 Sereno Dr, Vallejo, CA 94589 · Solano CountyPhone(707) 651-1000
Source: Dmand AI Affiliation Data
Dr. Vivek B. Pai is affiliated with 3 sites of care and 1 medical group
Dr. Pai's primary practice is Vallejo Medical Center in Vallejo, California, part of Kaiser Permanente. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Pai to 1 more home health agency and 1 hospice, each named with a free account.
The Permanente Medical Group, Inc.1 home health agencyName with a free account1 hospiceName with a free account
See all 4 affiliations for Dr. PaiSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Vivek B. Pai's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Pai practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vallejo Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Vivek B. Pai is one of 2,207 neurologists in California
Neurology is Dr. Pai's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Pai is board certified in internal medicine by the American Board of Internal Medicine. Dr. Pai is licensed in California.
Specialties and state licenses
- Neurology, CaliforniaPrimary
Neurologists near Dr. Pai
Counts of neurologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Vivek B. Pai billed Medicare for 38 services in 2017
CMS data shows 38 Medicare services from Dr. Pai across 2 procedure codes in 2017. Medicare paid $2,188 for them.
Medicare services, 201738
Paid by Medicare$2,188
Procedure codes2
Dr. Pai's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Office and hospital visits
- 2016: 112017: 38245%
Where Dr. Pai's Medicare services took place, 2017
- In an office1129%
- In a facility2771%
Dr. Pai compared with the California median for neurologists, 2017
- Dr. Pai
- California median
- Medicare services
- 38vs 40491% below
- Part D claims
- 1,078vs 3243.3 times
Medians across 1,995 neurologists in California with Dmand AI profiles that report each measure.
Dr. Pai's most billed Medicare procedure codes, 2017
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Pai and other neurologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Vivek B. Pai's patients have a median age of 55
Across all payers, Dmand AI patient panel data puts Dr. Pai's median patient age at 55, with 60% women.
Dr. Pai's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women60%
- Men39%
Source: Dmand AI Patient Panel Data
Dr. Vivek B. Pai wrote 1,275 Medicare Part D claims in 2024
In 2024, Dr. Pai wrote 1,275 Medicare Part D claims for 279 patients. 89% of them were for generic drugs. CMS names the drug for 1,078 of them, across 30 drugs with 11 or more claims each, at $474,237 in total drug cost. In 2023, CMS named 948 claims across 29 drugs.
Part D claims, 20241,275
Drugs named by CMS30
Total drug cost$474,237
Part D patients279
Dr. Pai's Part D claims by kind of drug, 2024
- Generic1,136 claims89%
- Brand-name and other139 claims11%
Dr. Pai's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Pai's Part D claims, 2024
- Antipsychotics, patients 65 and over1%18 of 1,275 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 9482024: 1,07814%
Drugs named by CMS: 30 in 2024, 29 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Vivek B. Pai takes part in Medicare
Dr. Pai accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Vivek B. Pai has 18 publications on record
Dmand AI links 18 papers to Dr. Pai, published from 2020 to 2025. 2024 was the busiest year, with 7. The most frequent topics are Magnetic Resonance Imaging, Neuroimaging and Brain. Dr. Pai has published most often in J Clin Imaging Sci. Dr. Pai's most frequent co-author is Iram A. Khan, MD.
Papers18
Years published2020 to 2025
Dr. Pai's papers by year, 2020 to 2025
Topics Dr. Pai writes about most
- Magnetic Resonance Imaging
- Neuroimaging
- Brain
- Brain Neoplasms
- Tomography, X-Ray Computed
Dr. Pai's most frequent co-authors
Recent publications by Dr. Pai
AJNR Am J Neuroradiol
Artificial IntelligenceBibliometricsBiomedical Research
Brain NeoplasmsGliomaNeuroimaging
See who Dr. Pai researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Pai works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Vivek B. Pai received $931 in industry payments from 2016 to 2024
CMS Open Payments shows 6 general payments to Dr. Pai from 4 drug and device companies from 2016 to 2024. Travel and lodging make up the largest share, 45% of the total. LivaNova PLC paid the most, $662.
General payments to Dr. Pai by program year, 2016 to 2024
General payments to Dr. Pai by kind, 2016 to 2024
$931in total
- Travel and lodging$42245%
- Food and beverage$35939%
- Consulting fees$15016%
Companies that paid Dr. Pai the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Vivek B. Pai has 1 award and honors on record
Dmand AI lists 1 award for Dr. Pai, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Pai
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Vivek B. Pai graduated from Seth G.S. Medical College
Dr. Pai graduated from Seth G.S. Medical College in 1982.
- Medical school
- Board certified in internal medicine
- Board certified in neurology
- Board certified in vascular neurology
- Board certified in internal medicine
- Board certified in neurology
- Board certified in vascular neurology
Source: Dmand AI Professional Profile Data
Dr. Vivek B. Pai accepts plans from 2 insurance carriers
Dr. Pai is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Pai accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Vivek B. Pai's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Vivek B. Pai
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Vivek B. Pai's NPI number?
Dr. Vivek B. Pai's NPI number is 1225116064. It was assigned on November 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Vivek B. Pai?
Dr. Vivek B. Pai is a neurologist in Vallejo, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Vivek B. Pai practice?
Dr. Pai practices at 975 Sereno Dr, Vallejo, CA 94589. Dr. Pai's primary practice is Vallejo Medical Center in Vallejo, California, part of Kaiser Permanente. Dmand AI also links Dr. Pai to 1 home health agency and 1 hospice.
What is Dr. Vivek B. Pai's office phone number?
The practice phone on file for Dr. Pai is (707) 651-1000.
What is Dr. Vivek B. Pai's medical license number?
Dr. Pai holds California license A42719.
Which hospitals is Dr. Vivek B. Pai affiliated with?
Dr. Pai practices at Vallejo Medical Center in Vallejo, California.
What medical group is Dr. Vivek B. Pai part of?
Dr. Pai is linked to The Permanente Medical Group, Inc.
Does Dr. Vivek B. Pai accept Medicare?
Yes. CMS data shows Dr. Pai billed Medicare for 38 services in 2017, and Dr. Pai accepts Medicare assignment.
Is Dr. Vivek B. Pai board certified?
Yes. Dr. Pai is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Vivek B. Pai bill to Medicare?
In 2017, Dr. Pai's most billed Medicare services were hospital inpatient care (99231) and office visit, new patient (99205).
Show 7 more questionsShow fewer questions
Where did Dr. Vivek B. Pai go to medical school?
Dr. Pai graduated from Seth G.S. Medical College in 1982.
What drugs does Dr. Vivek B. Pai prescribe most?
In 2024 Medicare Part D data, Dr. Pai's most prescribed drugs by claims were Carbidopa-Levodopa, Levetiracetam and Lamotrigine.
Has Dr. Vivek B. Pai received payments from drug or device companies?
CMS Open Payments shows $931 in general payments to Dr. Pai from 4 companies from 2016 to 2024. The largest total came from LivaNova PLC.
How long has Dr. Vivek B. Pai been practicing?
Dr. Pai graduated from medical school in 1982, 44 years ago.
Does Dr. Vivek B. Pai do research?
Dmand AI links 18 publications to Dr. Pai, published from 2020 to 2025.
Who does Dr. Vivek B. Pai publish with?
Dr. Pai's most frequent co-authors are Iram A. Khan, MD (1 shared paper).
What insurance does Dr. Vivek B. Pai accept?
Dr. Pai is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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