Dr. Ramkumar Viswanathan Venkateswaran, MD
- Publications
- 15
- Hospital affiliations
- 5
- Industry payments
- $24,970
- Medical group
- 1
- State licenses
- 2
- Practice address
- 5767 W Century Blvd, Los Angeles, CA 90045
- Practice phone
- Call (310) 794-1276
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UCLA Medical Plaza
Los Angeles, California
Find Dr. Venkateswaran'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. Ramkumar Viswanathan Venkateswaran is an internist in Los Angeles, California
Dr. Venkateswaran practices at UCLA Medical Plaza in Los Angeles, California.
Dr. Venkateswaran's NPI, 1477082220, was assigned on June 6, 2017. Dr. Venkateswaran graduated from Harvard Medical School in 2017. Dr. Venkateswaran's Massachusetts license number on file is 271928.
- NPI
- 1477082220NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113297755
- NPI enumeration date
- June 6, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (310) 794-1276
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ramkumar Viswanathan Venkateswaran practices at UCLA Medical Plaza in Los Angeles, California
Dr. Venkateswaran's primary practice is UCLA Medical Plaza, at 5767 W Century Blvd, Los Angeles, CA 90045 in Los Angeles County. The practice phone is (310) 794-1276.
- UCLA Medical Plaza5767 W Century Blvd, Los Angeles, CA 90045 · Los Angeles CountyPhone(310) 794-1276
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ramkumar Viswanathan Venkateswaran is affiliated with 7 sites of care and 1 medical group
Dr. Venkateswaran's primary practice is UCLA Medical Plaza in Los Angeles, California. Dr. Venkateswaran is also affiliated with Ronald Reagan UCLA Medical Center. The medical group on file is UCLA Medical Group. Dmand AI also links Dr. Venkateswaran to 4 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ramkumar Viswanathan Venkateswaran's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Venkateswaran practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCLA Medical Plaza | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ramkumar Viswanathan Venkateswaran is one of 16,751 internists in California
Internal medicine is Dr. Venkateswaran's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Venkateswaran is board certified in cardiovascular disease by the American Board of Internal Medicine. Dmand AI has Dr. Venkateswaran's licenses on file in 2 states: Massachusetts and California.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
- California license
Internists near Dr. Venkateswaran
Counts of internists 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. Ramkumar Viswanathan Venkateswaran's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Dr. Venkateswaran's median patient age at 73, with 44% women.
Dr. Venkateswaran's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women44%
- Men55%
Source: Dmand AI Patient Panel Data
Dr. Ramkumar Viswanathan Venkateswaran offers telehealth to Medicare patients
Dr. Venkateswaran accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Venkateswaran as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- 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)
Dr. Ramkumar Viswanathan Venkateswaran has 15 publications on record
Dmand AI links 15 papers to Dr. Venkateswaran, published from 2015 to 2025. 2019 was the busiest year, with 3. The most frequent topics are Adenosine Monophosphate, Boston and Coronary Artery Disease. Dr. Venkateswaran has published most often in JACC Clin Electrophysiol. Dr. Venkateswaran's most frequent co-authors are Neal A. Chatterjee, MD, Edward Gerstenfeld, MD and Muthiah Vaduganathan, MD, MPH.
Dr. Venkateswaran's papers by year, 2015 to 2025
Topics Dr. Venkateswaran writes about most
- Adenosine Monophosphate
- Boston
- Coronary Artery Disease
- Myocardial Infarction
- Percutaneous Coronary Intervention
- Platelet Aggregation Inhibitors
- Purinergic P2Y Receptor Antagonists
- Tertiary Care Centers
Dr. Venkateswaran's most frequent co-authors
- Neal A. Chatterjee, MD2 shared papers
- Edward Gerstenfeld, MD2 shared papers
- Muthiah Vaduganathan, MD, MPH2 shared papers
Recent publications by Dr. Venkateswaran
JACC Clin Electrophysiol
JACC Clin Electrophysiol
J Am Heart Assoc
See who Dr. Venkateswaran researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Venkateswaran works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ramkumar Viswanathan Venkateswaran received $24,970 in industry payments from 2021 to 2025
CMS Open Payments shows 116 general payments to Dr. Venkateswaran from 13 drug and device companies from 2021 to 2025. Grants make up the largest share, 78% of the total. Boston Scientific Corporation paid the most, $15,333.
General payments to Dr. Venkateswaran by program year, 2021 to 2025
General payments to Dr. Venkateswaran by kind, 2021 to 2025
- Grants$19,41778%
- Food and beverage$4,13117%
- Travel and lodging$9444%
- Education$4792%
Companies that paid Dr. Venkateswaran the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ramkumar Viswanathan Venkateswaran graduated from Harvard Medical School
Dr. Venkateswaran graduated from Harvard Medical School in 2017.
- Medical school
- Board certified in cardiovascular disease
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Ramkumar Viswanathan Venkateswaran'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 DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 |
| 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. Ramkumar Viswanathan Venkateswaran
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What is Dr. Ramkumar Viswanathan Venkateswaran's NPI number?
Dr. Ramkumar Viswanathan Venkateswaran's NPI number is 1477082220. It was assigned on June 6, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Ramkumar Viswanathan Venkateswaran?
Dr. Ramkumar Viswanathan Venkateswaran is an internist in Los Angeles, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Ramkumar Viswanathan Venkateswaran practice?
Dr. Venkateswaran practices at 5767 W Century Blvd, Los Angeles, CA 90045. Dr. Venkateswaran's primary practice is UCLA Medical Plaza in Los Angeles, California. Dmand AI also links Dr. Venkateswaran to 4 hospitals and 1 group practice or clinic.
What is Dr. Ramkumar Viswanathan Venkateswaran's office phone number?
The practice phone on file for Dr. Venkateswaran is (310) 794-1276.
What is Dr. Ramkumar Viswanathan Venkateswaran's medical license number?
Dr. Venkateswaran's Massachusetts license number on file is 271928, one of the licenses on file in 2 states.
Which states has Dr. Ramkumar Viswanathan Venkateswaran been licensed in?
Dmand AI has state licenses on file for Dr. Venkateswaran in Massachusetts (2017 to 2020) and California (2020 to 2026).
Which hospitals is Dr. Ramkumar Viswanathan Venkateswaran affiliated with?
Dr. Venkateswaran is affiliated with Ronald Reagan UCLA Medical Center. Dmand AI links Dr. Venkateswaran to 4 more hospitals.
What medical group is Dr. Ramkumar Viswanathan Venkateswaran part of?
Dr. Venkateswaran is linked to UCLA Medical Group.
Does Dr. Ramkumar Viswanathan Venkateswaran accept Medicare?
Yes. CMS lists Dr. Venkateswaran as accepting Medicare assignment.
Does Dr. Ramkumar Viswanathan Venkateswaran offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Venkateswaran as offering telehealth services.
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Is Dr. Ramkumar Viswanathan Venkateswaran board certified?
Yes. Dr. Venkateswaran is board certified in cardiovascular disease by the American Board of Internal Medicine.
Where did Dr. Ramkumar Viswanathan Venkateswaran go to medical school?
Dr. Venkateswaran graduated from Harvard Medical School in 2017.
Has Dr. Ramkumar Viswanathan Venkateswaran received payments from drug or device companies?
CMS Open Payments shows $24,970 in general payments to Dr. Venkateswaran from 13 companies from 2021 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Ramkumar Viswanathan Venkateswaran been practicing?
Dr. Venkateswaran graduated from medical school in 2017, 9 years ago.
Does Dr. Ramkumar Viswanathan Venkateswaran do research?
Dmand AI links 15 publications to Dr. Venkateswaran, published from 2015 to 2025.
Who does Dr. Ramkumar Viswanathan Venkateswaran publish with?
Dr. Venkateswaran's most frequent co-authors are Neal A. Chatterjee, MD (2 shared papers), Edward Gerstenfeld, MD (2 shared papers) and Muthiah Vaduganathan, MD, MPH (2 shared papers).
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