Aneurysm, FalseCarotid Artery InjuriesCarotid Artery, Internal
Dr. Arjun Vivek Pendharkar, MD
NPI1992142384PAC ID5395144976
- Medicare patients, 2024
- 23
- Part D claims, 2024
- 56
- Publications
- 103
- Hospital affiliations
- 1
- Industry payments
- $7,724
- Practice address
- 1100 Veterans Boulevard, Redwood City, CA 94063
- Practice phone
- Call (650) 299-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Pendharkar'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. Arjun Vivek Pendharkar is a neurosurgeon in Redwood City, California
Dr. Pendharkar practices at Redwood City Medical Center in Redwood City, California, part of Kaiser Permanente.
Dr. Pendharkar's NPI, 1992142384, was assigned on May 27, 2013. Dr. Pendharkar graduated from Georgetown University School Of Medicine in 2014. Dr. Pendharkar holds California license A137709.
NPI and contact details
- NPI
- 1992142384NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395144976
- NPI enumeration date
- May 27, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 299-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Arjun Vivek Pendharkar practices at Redwood City Medical Center in Redwood City, California
Dr. Pendharkar's primary practice is Redwood City Medical Center, at 1100 Veterans Boulevard, Redwood City, CA 94063 in San Mateo County. The practice phone is (650) 299-2000.
- Redwood City Medical Center1100 Veterans Boulevard, Redwood City, CA 94063 · San Mateo CountyPhone(650) 299-2000
Source: Dmand AI Affiliation Data
Dr. Arjun Vivek Pendharkar is affiliated with 2 sites of care and 2 medical groups
Dr. Pendharkar's primary practice is Redwood City Medical Center in Redwood City, California, part of Kaiser Permanente. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Pendharkar to 1 more group practice or clinic and 1 medical group, each named with a free account.
The Permanente Medical Group, Inc.1 group practice or clinicName with a free account1 medical groupName with a free account
See all 4 affiliations for Dr. PendharkarSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Arjun Vivek Pendharkar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Pendharkar practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Redwood City Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Arjun Vivek Pendharkar is one of 846 neurosurgeons in California
Neurological surgery is Dr. Pendharkar's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dmand AI has Dr. Pendharkar's licenses on file in 2 states: California and Idaho.
Specialties and state licenses
- Neurological surgery, CaliforniaPrimary
- Idaho license
Neurosurgeons near Dr. Pendharkar
Counts of neurosurgeons with a Dmand AI profile, by place and practice. Each opens the list.
846neurosurgeons in California17neurosurgeons in Redwood City8neurosurgeons at Redwood City Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Arjun Vivek Pendharkar treated 23 Medicare patients in 2024, average age 74
CMS counts 23 Medicare patients who saw Dr. Pendharkar in 2024. 75% of them have high blood pressure, and 75% have stroke or tia. Their average risk score is 1.69, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Pendharkar's median patient age at 66, with 62% women.
Medicare patients, 202423
Average age74
Average risk score1.69
Chronic conditions among Dr. Pendharkar's Medicare patients, 2024
- High blood pressure75%
- Stroke or TIA75%
- High cholesterol61%
- Diabetes48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Pendharkar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women62%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Arjun Vivek Pendharkar wrote 56 Medicare Part D claims in 2024
In 2024, Dr. Pendharkar wrote 56 Medicare Part D claims for 23 patients. 95% of them were for generic drugs. CMS names the drug for 37 of them, across 2 drugs with 11 or more claims each, at $564 in total drug cost.
Part D claims, 202456
Drugs named by CMS2
Total drug cost$564
Part D patients23
Dr. Pendharkar's Part D claims by kind of drug, 2024
- Generic53 claims95%
- Brand-name and other3 claims5%
Dr. Pendharkar'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.
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. Arjun Vivek Pendharkar takes part in Medicare
Dr. Pendharkar 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. Arjun Vivek Pendharkar has 103 publications on record
Dmand AI links 103 papers to Dr. Pendharkar, published from 2008 to 2024. 2020 was the busiest year, with 17. The most frequent topics are Postoperative Complications, Neurosurgical Procedures and Spinal Fusion. Dr. Pendharkar has published most often in Neurosurg Focus. Dr. Pendharkar's most frequent co-authors are Allen Lin Ho, MD, Atman Mukesh Desai, MD and John Kevin Ratliff, MD.
Papers103
Years published2008 to 2024
Dr. Pendharkar's papers by year, 2015 to 2024
Topics Dr. Pendharkar writes about most
- Postoperative Complications
- Neurosurgical Procedures
- Spinal Fusion
- Reoperation
- Stereotaxic Techniques
- Magnetic Resonance Imaging
- Deep Brain Stimulation
- Propensity Score
Dr. Pendharkar's most frequent co-authors
- Allen Lin Ho, MD50 shared papers
- Atman Mukesh Desai, MD24 shared papers
- John Kevin Ratliff, MD24 shared papers
Recent publications by Dr. Pendharkar
J Neurointerv Surg
CathetersIschemic StrokeMatched-Pair Analysis
Arteriovenous FistulaCarotid-Cavernous Sinus FistulaEhlers-Danlos Syndrome, Type IV
Radiol Clin North Am
Artificial IntelligenceBrain IschemiaIntracranial Aneurysm
See who Dr. Pendharkar researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Pendharkar works with, so you can find a warm path to the right neurosurgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Arjun Vivek Pendharkar received $7,724 in industry payments from 2024 to 2025
CMS Open Payments shows 15 general payments to Dr. Pendharkar from 4 drug and device companies from 2024 to 2025. Consulting fees make up the largest share, 87% of the total. Stryker Corporation paid the most, $5,985. It also lists 1 research payment totaling $5,000 in 2025.
General payments to Dr. Pendharkar by program year, 2024 to 2025
General payments to Dr. Pendharkar by kind, 2024 to 2025
$7.7Kin total
- Consulting fees$6,70087%
- Food and beverage$1,02413%
Companies that paid Dr. Pendharkar the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Arjun Vivek Pendharkar graduated from Georgetown University School Of Medicine
Dr. Pendharkar graduated from Georgetown University School Of Medicine in 2014. Dr. Pendharkar is a member of CNS.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Arjun Vivek Pendharkar accepts plans from 6 insurance carriers
Dr. Pendharkar is in network with 6 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Elevance
- Aetna
- Blue Cross Blue Shield of Michigan
- Kaiser Permanente
- CMS Medicare
- Molina
Plan types Dr. Pendharkar accepts, by number of carriers
- HMO4
- Medicare4
- POS4
- EPO1
- Medicaid1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Arjun Vivek Pendharkar'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 patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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. Arjun Vivek Pendharkar
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. Arjun Vivek Pendharkar's NPI number?
Dr. Arjun Vivek Pendharkar's NPI number is 1992142384. It was assigned on May 27, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Arjun Vivek Pendharkar?
Dr. Arjun Vivek Pendharkar is a neurosurgeon in Redwood City, California. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Arjun Vivek Pendharkar practice?
Dr. Pendharkar practices at 1100 Veterans Boulevard, Redwood City, CA 94063. Dr. Pendharkar's primary practice is Redwood City Medical Center in Redwood City, California, part of Kaiser Permanente. Dmand AI also links Dr. Pendharkar to 1 group practice or clinic and 1 medical group.
What is Dr. Arjun Vivek Pendharkar's office phone number?
The practice phone on file for Dr. Pendharkar is (650) 299-2000.
What is Dr. Arjun Vivek Pendharkar's medical license number?
Dr. Pendharkar holds California license A137709, one of the licenses on file in 2 states.
Which states has Dr. Arjun Vivek Pendharkar been licensed in?
Dmand AI has state licenses on file for Dr. Pendharkar in California (2015 to 2026) and Idaho (2021 to 2023).
Which hospitals is Dr. Arjun Vivek Pendharkar affiliated with?
Dr. Pendharkar practices at Redwood City Medical Center in Redwood City, California.
What medical group is Dr. Arjun Vivek Pendharkar part of?
Dr. Pendharkar is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Pendharkar to 1 more medical group.
Does Dr. Arjun Vivek Pendharkar accept Medicare?
Yes. CMS lists Dr. Pendharkar as accepting Medicare assignment.
How many Medicare patients does Dr. Arjun Vivek Pendharkar see?
CMS counts 23 Medicare patients who saw Dr. Pendharkar in 2024, with an average age of 74.
Show 7 more questionsShow fewer questions
Where did Dr. Arjun Vivek Pendharkar go to medical school?
Dr. Pendharkar graduated from Georgetown University School Of Medicine in 2014.
What drugs does Dr. Arjun Vivek Pendharkar prescribe most?
In 2024 Medicare Part D data, Dr. Pendharkar's most prescribed drugs by claims were Clopidogrel and Pantoprazole Sodium.
Has Dr. Arjun Vivek Pendharkar received payments from drug or device companies?
CMS Open Payments shows $7,724 in general payments to Dr. Pendharkar from 4 companies from 2024 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Arjun Vivek Pendharkar been practicing?
Dr. Pendharkar graduated from medical school in 2014, 12 years ago.
Does Dr. Arjun Vivek Pendharkar do research?
Dmand AI links 103 publications to Dr. Pendharkar, published from 2008 to 2024.
Who does Dr. Arjun Vivek Pendharkar publish with?
Dr. Pendharkar's most frequent co-authors are Allen Lin Ho, MD (50 shared papers), Atman Mukesh Desai, MD (24 shared papers) and John Kevin Ratliff, MD (24 shared papers).
What insurance does Dr. Arjun Vivek Pendharkar accept?
Dr. Pendharkar is in network with 6 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 4. Check the plan with the practice before a visit.
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