Vignesh Doraiswamy
- Medicare services, 2024
- 121
- Medicare patients, 2024
- 55
- Part D claims, 2018
- 11
- Hospital affiliations
- 1
- Industry payments
- $13
- Practice address
- 452 W 10th Ave, Columbus, OH 43210
- Practice phone
- Call (614) 293-2229
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The Ohio State University Medical Center
Columbus, Ohio
Find Vignesh Doraiswamy'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.
Vignesh Doraiswamy is a hospitalist in Columbus, Ohio
Vignesh Doraiswamy practices at The Ohio State University Medical Center in Columbus, Ohio.
Vignesh Doraiswamy's NPI, 1790179232, was assigned on March 23, 2015. Vignesh Doraiswamy holds Ohio license 35136270.
- NPI
- 1790179232NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274866165
- NPI enumeration date
- March 23, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (614) 293-2229
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Vignesh Doraiswamy practices at The Ohio State University Medical Center in Columbus, Ohio
Vignesh Doraiswamy's primary practice is The Ohio State University Medical Center, at 452 W 10th Ave, Columbus, OH 43210 in Franklin County. The practice phone is (614) 293-2229.
- The Ohio State University Medical Center452 W 10th Ave, Columbus, OH 43210 · Franklin CountyPhone(614) 293-2229
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Vignesh Doraiswamy is affiliated with 2 sites of care and 2 medical groups
Vignesh Doraiswamy's primary practice is The Ohio State University Medical Center in Columbus, Ohio. Vignesh Doraiswamy is also affiliated with Ohio State University Hospital. The medical group on file is Ohio State University Physicians. Dmand AI also links Vignesh Doraiswamy to 1 more medical group, 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 Vignesh Doraiswamy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Vignesh Doraiswamy practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Ohio State University 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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Vignesh Doraiswamy is one of 991 hospitalists in Ohio
Hospitalist is Vignesh Doraiswamy's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Vignesh Doraiswamy is licensed in Ohio.
Specialties and state licenses
- Hospitalist, OhioPrimary
Hospitalists near Vignesh Doraiswamy
Counts of hospitalists 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
Vignesh Doraiswamy billed Medicare for 121 services in 2024
CMS data shows 121 Medicare services from Vignesh Doraiswamy across 3 procedure codes in 2024, for 55 Medicare patients. Medicare paid $9,030 for them. Every service was in a facility, such as a hospital, rather than an office.
Vignesh Doraiswamy's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 922024: 12132%
Vignesh Doraiswamy compared with the Ohio median for hospitalists, 2024
- Vignesh Doraiswamy
- Ohio median
- Medicare services
- 121vs 31061% below
- Medicare patients
- 55vs 16166% below
- Part D claims
- 11vs 6483% below
Medians across 898 hospitalists in Ohio with Dmand AI profiles that report each measure.
Vignesh Doraiswamy'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Vignesh Doraiswamy treated 55 Medicare patients in 2024, average age 73
CMS counts 55 Medicare patients who saw Vignesh Doraiswamy in 2024. The largest group is 75 to 84, with 23 patients. 75% of them have high blood pressure, and 71% have high cholesterol. Their average risk score is 2.53, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Vignesh Doraiswamy's median patient age at 49, with 43% women.
Vignesh Doraiswamy's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Vignesh Doraiswamy's Medicare patients by sex, 2024
- Women3258%
- Men2342%
Chronic conditions among Vignesh Doraiswamy's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Arthritis67%
- Mood disorders60%
- Chronic kidney disease55%
- Depression55%
- Anxiety53%
- Heart failure42%
Share of Medicare patients with each condition. A patient can have several.
Vignesh Doraiswamy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women43%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Vignesh Doraiswamy wrote 11 Medicare Part D claims in 2018
In 2018, Vignesh Doraiswamy wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $38 in total drug cost.
Vignesh Doraiswamy's most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Vignesh Doraiswamy takes part in Medicare
Vignesh Doraiswamy 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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Vignesh Doraiswamy received $13 in industry payments in 2017
CMS Open Payments shows 1 general payment to Vignesh Doraiswamy from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $13.
Companies that paid Vignesh Doraiswamy the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Vignesh Doraiswamy'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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Vignesh Doraiswamy
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Vignesh Doraiswamy's NPI number?
Vignesh Doraiswamy's NPI number is 1790179232. It was assigned on March 23, 2015, and it is active in the NPI Registry.
What does Vignesh Doraiswamy specialize in?
Vignesh Doraiswamy is a hospitalist in Columbus, Ohio. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Vignesh Doraiswamy practice?
Vignesh Doraiswamy practices at 452 W 10th Ave, Columbus, OH 43210. Vignesh Doraiswamy's primary practice is The Ohio State University Medical Center in Columbus, Ohio. Dmand AI also links Vignesh Doraiswamy to 1 medical group.
What is Vignesh Doraiswamy's office phone number?
The practice phone on file for Vignesh Doraiswamy is (614) 293-2229.
What is Vignesh Doraiswamy's medical license number?
Vignesh Doraiswamy holds Ohio license 35136270.
Which hospitals is Vignesh Doraiswamy affiliated with?
Vignesh Doraiswamy is affiliated with Ohio State University Hospital.
What medical group is Vignesh Doraiswamy part of?
Vignesh Doraiswamy is linked to Ohio State University Physicians. Dmand AI links Vignesh Doraiswamy to 1 more medical group.
Does Vignesh Doraiswamy accept Medicare?
Yes. CMS data shows Vignesh Doraiswamy billed Medicare for 121 services in 2024, and Vignesh Doraiswamy accepts Medicare assignment.
How many Medicare patients does Vignesh Doraiswamy see?
CMS counts 55 Medicare patients who saw Vignesh Doraiswamy in 2024, with an average age of 73.
What services does Vignesh Doraiswamy bill to Medicare?
In 2024, Vignesh Doraiswamy's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).
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What drugs does Vignesh Doraiswamy prescribe most?
In 2018 Medicare Part D data, Vignesh Doraiswamy's most prescribed drugs by claims were Amlodipine Besylate.
Has Vignesh Doraiswamy received payments from drug or device companies?
CMS Open Payments shows $13 in general payments to Vignesh Doraiswamy from 1 company from 2017 to 2017. The largest total came from Merck Sharp & Dohme Corporation.
How long has Vignesh Doraiswamy been practicing?
Vignesh Doraiswamy graduated from medical school in 2015, 11 years ago.
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