Dr. Janardhan Srinivasan, MD
- Medicare services, 2024
- 414
- Medicare patients, 2024
- 224
- Part D claims, 2024
- 16
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 2204 Wilborn Avenue, South Boston, VA 24592
- Practice phone
- Call (434) 517-3100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Srinivasan'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. Janardhan Srinivasan is an interventional cardiologist in South Boston, Virginia
Dr. Srinivasan practices at Sentara Halifax Regional Hospital in South Boston, Virginia, part of Sentara Health.
Dr. Srinivasan's NPI, 1598099376, was assigned on September 25, 2009. Dr. Srinivasan holds Virginia license 0101248603.
- NPI
- 1598099376NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385813419
- NPI enumeration date
- September 25, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (434) 517-3100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Janardhan Srinivasan practices at Sentara Halifax Regional Hospital in South Boston, Virginia
Dr. Srinivasan's primary practice is Sentara Halifax Regional Hospital, at 2204 Wilborn Avenue, South Boston, VA 24592 in Halifax County. The practice phone is (434) 517-3100.
- Sentara Halifax Regional Hospital2204 Wilborn Avenue, South Boston, VA 24592 · Halifax CountyPhone(434) 517-3100
Source: Dmand AI Affiliation Data
Dr. Janardhan Srinivasan is affiliated with 5 sites of care and 4 medical groups
Dr. Srinivasan's primary practice is Sentara Halifax Regional Hospital in South Boston, Virginia, part of Sentara Health. Dr. Srinivasan is also affiliated with Watauga Medical Center. The medical group on file is Sentara Halifax General Surgery. Dmand AI also links Dr. Srinivasan to 3 more medical groups, 2 group practices and clinics and 1 physician office, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Janardhan Srinivasan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Srinivasan practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sentara Halifax Regional Hospital | Available with a free account |
| +4 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Sentara Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Janardhan Srinivasan is one of 178 interventional cardiologists in Virginia
Interventional cardiology is Dr. Srinivasan's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dr. Srinivasan is licensed in Virginia.
Specialties and state licenses
- Interventional cardiology, VirginiaPrimary
Interventional cardiologists near Dr. Srinivasan
Counts of interventional cardiologists 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. Janardhan Srinivasan billed Medicare for 414 services in 2024
CMS data shows 414 Medicare services from Dr. Srinivasan across 11 procedure codes in 2024, for 224 Medicare patients. Medicare paid $52,537 for them.
Dr. Srinivasan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1382024: 21052%
- Tests and treatments
- 2023: 2102024: 17218%
- Imaging
- 2023: 362024: 1753%
- Surgery
- 2023: 452024: 1567%
- Other services
- 2023: 2852024: 0100%
Where Dr. Srinivasan's Medicare services took place, 2024
- In an office8420%
- In a facility33080%
Dr. Srinivasan compared with the Virginia median for interventional cardiologists, 2024
- Dr. Srinivasan
- Virginia median
- Medicare services
- 414vs 1,90678% below
- Medicare patients
- 224vs 84874% below
- Part D claims
- 12vs 1,29799% below
Medians across 174 interventional cardiologists in Virginia with Dmand AI profiles that report each measure.
Dr. Srinivasan's most billed Medicare procedure codes, 2024
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. Srinivasan and other interventional cardiologists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Janardhan Srinivasan treated 224 Medicare patients in 2024, average age 76
CMS counts 224 Medicare patients who saw Dr. Srinivasan in 2024. The largest group is 65 to 74, with 93 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.51, 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. Srinivasan's median patient age at 73, with 52% women.
Dr. Srinivasan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Srinivasan's Medicare patients by sex, 2024
- Women10145%
- Men12355%
Chronic conditions among Dr. Srinivasan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease63%
- Arthritis52%
- Atrial fibrillation41%
- Diabetes41%
- Heart failure38%
- Mood disorders35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Srinivasan'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
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Janardhan Srinivasan wrote 16 Medicare Part D claims in 2024
In 2024, Dr. Srinivasan wrote 16 Medicare Part D claims for 11 patients. 100% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $99 in total drug cost. In 2022, CMS named 14 claims across 1 drug.
Dr. Srinivasan's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 142023: 1214%
Drugs named by CMS: 1 in 2023, 1 in 2022.
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
Dr. Janardhan Srinivasan ranks in the 79th percentile for leg revascularization (restoring blood flow) in Medicare
Dr. Srinivasan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 19 procedures of leg revascularization (restoring blood flow) by Dr. Srinivasan, more than 79% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Srinivasan ranks in Medicare procedure volume
- Varicose vein removal
- 71st percentile42 procedures
- Leg revascularization (restoring blood flow)
- 79th percentile19 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Coronary angioplasty and stenting: 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. Janardhan Srinivasan has 1 publication on record
Dmand AI links 1 paper to Dr. Srinivasan. Dr. Srinivasan's most frequent co-authors are Mazhar Ahmed Afaq, MD, Lawrence Bernstein and Oleg Ivanov, MD.
Dr. Srinivasan's most frequent co-authors
Recent publications by Dr. Srinivasan
See who Dr. Srinivasan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Srinivasan works with, so you can find a warm path to the right interventional cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Janardhan Srinivasan received $17,369 in industry payments from 2016 to 2024
CMS Open Payments shows 284 general payments to Dr. Srinivasan from 34 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 44% of the total. AngioDynamics, Inc. paid the most, $4,242.
General payments to Dr. Srinivasan by program year, 2016 to 2024
General payments to Dr. Srinivasan by kind, 2016 to 2024
- Food and beverage$7,69044%
- Travel and lodging$5,49432%
- Device or supply loans$4,13924%
- Education$470%
Companies that paid Dr. Srinivasan the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Janardhan Srinivasan'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 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)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) |
| 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. Janardhan Srinivasan
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. Janardhan Srinivasan's NPI number?
Dr. Janardhan Srinivasan's NPI number is 1598099376. It was assigned on September 25, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Janardhan Srinivasan?
Dr. Janardhan Srinivasan is an interventional cardiologist in South Boston, Virginia. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).
Where does Dr. Janardhan Srinivasan practice?
Dr. Srinivasan practices at 2204 Wilborn Avenue, South Boston, VA 24592. Dr. Srinivasan's primary practice is Sentara Halifax Regional Hospital in South Boston, Virginia, part of Sentara Health. Dmand AI also links Dr. Srinivasan to 3 medical groups, 2 group practices and clinics and 1 physician office.
What is Dr. Janardhan Srinivasan's office phone number?
The practice phone on file for Dr. Srinivasan is (434) 517-3100.
What is Dr. Janardhan Srinivasan's medical license number?
Dr. Srinivasan holds Virginia license 0101248603.
Which hospitals is Dr. Janardhan Srinivasan affiliated with?
Dr. Srinivasan practices at Sentara Halifax Regional Hospital in South Boston, Virginia. Dr. Srinivasan is also affiliated with Watauga Medical Center.
What medical group is Dr. Janardhan Srinivasan part of?
Dr. Srinivasan is linked to Sentara Halifax General Surgery. Dmand AI links Dr. Srinivasan to 3 more medical groups.
Does Dr. Janardhan Srinivasan accept Medicare?
Yes. CMS data shows Dr. Srinivasan billed Medicare for 414 services in 2024, and Dr. Srinivasan accepts Medicare assignment.
How many Medicare patients does Dr. Janardhan Srinivasan see?
CMS counts 224 Medicare patients who saw Dr. Srinivasan in 2024, with an average age of 76.
What services does Dr. Janardhan Srinivasan bill to Medicare?
In 2024, Dr. Srinivasan's most billed Medicare services were hospital inpatient care (99233), special service (99152) and heart test or procedure (93458).
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What drugs does Dr. Janardhan Srinivasan prescribe most?
In 2023 Medicare Part D data, Dr. Srinivasan's most prescribed drugs by claims were Clopidogrel.
Has Dr. Janardhan Srinivasan received payments from drug or device companies?
CMS Open Payments shows $17,369 in general payments to Dr. Srinivasan from 34 companies from 2016 to 2024. The largest total came from AngioDynamics, Inc.
How long has Dr. Janardhan Srinivasan been practicing?
Dr. Srinivasan graduated from medical school in 2000, 26 years ago.
Does Dr. Janardhan Srinivasan do research?
Dmand AI links 1 publication to Dr. Srinivasan.
Who does Dr. Janardhan Srinivasan publish with?
Dr. Srinivasan's most frequent co-authors are Mazhar Ahmed Afaq, MD (1 shared paper), Lawrence Bernstein (1 shared paper) and Oleg Ivanov, MD (1 shared paper).
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