Dr. Dipayon Roy, MD
- Part D claims, 2024
- 33
- Publications
- 3
- Hospital affiliations
- 1
- Industry payments
- $13,976
- Medical group
- 1
- Practice address
- 710 Lawrence Expy, Santa Clara, CA 95051
- Practice phone
- Call (408) 851-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Santa Clara, California
Find Dr. Roy's professional email, personal email and mobile number
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Dr. Dipayon Roy is a cardiac electrophysiologist in Santa Clara, California
Dr. Roy practices at Permanente Medical Group Inc in Santa Clara, California.
Dr. Roy's NPI, 1720434541, was assigned on May 11, 2016. Dr. Roy graduated from Keck School of Medicine of USC in 2016. Dr. Roy holds California license A156401.
- NPI
- 1720434541NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729514674
- NPI enumeration date
- May 11, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (408) 851-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dipayon Roy practices at Permanente Medical Group Inc in Santa Clara, California
Dr. Roy's primary practice is Permanente Medical Group Inc, at 710 Lawrence Expy, Santa Clara, CA 95051 in Santa Clara County. The practice phone is (408) 851-1000.
- Permanente Medical Group Inc710 Lawrence Expy, Santa Clara, CA 95051 · Santa Clara CountyPhone(408) 851-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Dipayon Roy is affiliated with 3 sites of care and 1 medical group
Dr. Roy's primary practice is Permanente Medical Group Inc in Santa Clara, California. Dr. Roy is also affiliated with Santa Clara Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Roy to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Dipayon Roy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Roy practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Dipayon Roy is one of 284 cardiac electrophysiologists in California
Clinical cardiac electrophysiology is Dr. Roy's primary specialty in the NPI Registry, under taxonomy code 207RC0001X. Dr. Roy is board certified in cardiovascular disease by the American Board of Internal Medicine. Dmand AI has Dr. Roy's licenses on file in 2 states: California and Illinois.
Specialties and state licenses
- Clinical cardiac electrophysiology, CaliforniaPrimary
- Illinois license
Cardiac electrophysiologists near Dr. Roy
Counts of cardiac electrophysiologists 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. Dipayon Roy's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Dr. Roy's median patient age at 64, with 27% women.
Dr. Roy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women27%
- Men71%
Source: Dmand AI Patient Panel Data
Dr. Dipayon Roy wrote 33 Medicare Part D claims in 2024
In 2024, Dr. Roy wrote 33 Medicare Part D claims for 23 patients. 94% of them were for generic drugs.
Dr. Roy's Part D claims by kind of drug, 2024
- Generic31 claims94%
- Brand-name and other2 claims6%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Dipayon Roy takes part in Medicare
Dr. Roy accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Pacemaker insertion or repair: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Dipayon Roy has 3 publications on record
Dmand AI links 3 papers to Dr. Roy, published from 2022 to 2024. Dr. Roy's most frequent co-authors are Zaid A. Aziz, Andrew D. Beaser and Amulya Gampa, MD.
Dr. Roy's most frequent co-authors
Recent publications by Dr. Roy
JAMA Cardiol
See who Dr. Roy researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Roy works with, so you can find a warm path to the right cardiac electrophysiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Dipayon Roy received $13,976 in industry payments from 2018 to 2024
CMS Open Payments shows 94 general payments to Dr. Roy from 7 drug and device companies from 2018 to 2024. Grants make up the largest share, 63% of the total. Medtronic, Inc. paid the most, $11,317.
General payments to Dr. Roy by program year, 2018 to 2024
General payments to Dr. Roy by kind, 2018 to 2024
- Grants$8,75063%
- Food and beverage$3,13522%
- Travel and lodging$1,99614%
- Education$941%
Companies that paid Dr. Roy the most, 2018 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Dipayon Roy graduated from Keck School of Medicine of USC
Dr. Roy graduated from Keck School of Medicine of USC in 2016.
- Medical school
- Board certified in cardiovascular disease
- Board certified in clinical cardiac electrophysiology
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Dipayon Roy accepts plans from 2 insurance carriers
Dr. Roy 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. Roy accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Dipayon Roy'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | 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)Doctors and Clinicians Utilization Data (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. Dipayon Roy
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. Dipayon Roy's NPI number?
Dr. Dipayon Roy's NPI number is 1720434541. It was assigned on May 11, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Dipayon Roy?
Dr. Dipayon Roy is a cardiac electrophysiologist in Santa Clara, California. The primary specialty in the NPI Registry is Clinical Cardiac Electrophysiology Physician (taxonomy code 207RC0001X).
Where does Dr. Dipayon Roy practice?
Dr. Roy practices at 710 Lawrence Expy, Santa Clara, CA 95051. Dr. Roy's primary practice is Permanente Medical Group Inc in Santa Clara, California. Dmand AI also links Dr. Roy to 1 group practice or clinic.
What is Dr. Dipayon Roy's office phone number?
The practice phone on file for Dr. Roy is (408) 851-1000.
What is Dr. Dipayon Roy's medical license number?
Dr. Roy holds California license A156401, one of the licenses on file in 2 states.
Which states has Dr. Dipayon Roy been licensed in?
Dmand AI has state licenses on file for Dr. Roy in California (2018 to 2026) and Illinois (2022 to 2026).
Which hospitals is Dr. Dipayon Roy affiliated with?
Dr. Roy is affiliated with Santa Clara Medical Center.
What medical group is Dr. Dipayon Roy part of?
Dr. Roy is linked to The Permanente Medical Group, Inc.
Does Dr. Dipayon Roy accept Medicare?
Yes. CMS lists Dr. Roy as accepting Medicare assignment.
Is Dr. Dipayon Roy board certified?
Yes. Dr. Roy is board certified in cardiovascular disease by the American Board of Internal Medicine.
Show 6 more questionsShow fewer questions
Where did Dr. Dipayon Roy go to medical school?
Dr. Roy graduated from Keck School of Medicine of USC in 2016.
Has Dr. Dipayon Roy received payments from drug or device companies?
CMS Open Payments shows $13,976 in general payments to Dr. Roy from 7 companies from 2018 to 2024. The largest total came from Medtronic, Inc.
How long has Dr. Dipayon Roy been practicing?
Dr. Roy graduated from medical school in 2016, 10 years ago.
Does Dr. Dipayon Roy do research?
Dmand AI links 3 publications to Dr. Roy, published from 2022 to 2024.
Who does Dr. Dipayon Roy publish with?
Dr. Roy's most frequent co-authors are Zaid A. Aziz (2 shared papers), Andrew D. Beaser (2 shared papers) and Amulya Gampa, MD (2 shared papers).
What insurance does Dr. Dipayon Roy accept?
Dr. Roy 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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