Dr. Kumar Vasudevan, MD
- Medicare services, 2024
- 163
- Medicare patients, 2024
- 147
- Part D claims, 2024
- 202
- Hospital affiliations
- 6
- Industry payments
- $7,649
- Practice address
- 11133 Dunn Road, Saint Louis, MO 63136
- Practice phone
- Call (314) 653-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Vasudevan's professional email, personal email and mobile number
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Dr. Kumar Vasudevan is a neurosurgeon in Saint Louis, Missouri
Dr. Vasudevan practices at Christian Hospital in Saint Louis, Missouri, part of BJC Health.
Dr. Vasudevan's NPI, 1932467594, was assigned on May 1, 2012. Dr. Vasudevan graduated from Warren Alpert Medical School of Brown University in 2012. Dr. Vasudevan holds Missouri license 2023021021.
- NPI
- 1932467594NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547591323
- NPI enumeration date
- May 1, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 653-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kumar Vasudevan practices at Christian Hospital in Saint Louis, Missouri
Dr. Vasudevan's primary practice is Christian Hospital, at 11133 Dunn Road, Saint Louis, MO 63136 in St. Louis County. The practice phone is (314) 653-5000.
- Christian Hospital11133 Dunn Road, Saint Louis, MO 63136 · St. Louis CountyPhone(314) 653-5000
Source: Dmand AI Affiliation Data
Dr. Kumar Vasudevan is affiliated with 6 sites of care and 1 medical group
Dr. Vasudevan's primary practice is Christian Hospital in Saint Louis, Missouri, part of BJC Health. Dr. Vasudevan is also affiliated with Barnes-Jewish Hospital. The medical group on file is WashU Medicine Psychiatry. Dmand AI also links Dr. Vasudevan to 4 more hospitals, 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. Kumar Vasudevan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vasudevan practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Christian Hospital | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kumar Vasudevan is one of 173 neurosurgeons in Missouri
Neurological surgery is Dr. Vasudevan's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Vasudevan is licensed in Missouri.
Specialties and state licenses
- Neurological surgery, MissouriPrimary
Neurosurgeons near Dr. Vasudevan
Counts of neurosurgeons 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. Kumar Vasudevan billed Medicare for 163 services in 2024
CMS data shows 163 Medicare services from Dr. Vasudevan across 6 procedure codes in 2024, for 147 Medicare patients. Medicare paid $13,383 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Vasudevan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1252024: 16330%
Dr. Vasudevan compared with the Missouri median for neurosurgeons, 2024
- Dr. Vasudevan
- Missouri median
- Medicare services
- 163vs 21323% below
- Medicare patients
- 147vs 1629% below
- Part D claims
- 170vs 9285% above
Medians across 162 neurosurgeons in Missouri with Dmand AI profiles that report each measure.
Dr. Vasudevan'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. Vasudevan and other neurosurgeons in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kumar Vasudevan treated 147 Medicare patients in 2024, average age 73
CMS counts 147 Medicare patients who saw Dr. Vasudevan in 2024. The largest group is 65 to 74, with 57 patients. 75% of them have arthritis, and 75% have high blood pressure. 22% are also on Medicaid. Their average risk score is 1.78, 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. Vasudevan's median patient age at 70, with 56% women.
Dr. Vasudevan's Medicare patients by age, 2024
Dr. Vasudevan's Medicare patients by sex, 2024
- Women8759%
- Men6041%
Chronic conditions among Dr. Vasudevan's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes41%
- Ischemic heart disease39%
- Anxiety38%
- Mood disorders34%
- Depression33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Vasudevan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kumar Vasudevan wrote 202 Medicare Part D claims in 2024
In 2024, Dr. Vasudevan wrote 202 Medicare Part D claims for 92 patients. 100% of them were for generic drugs. CMS names the drug for 170 of them, across 4 drugs with 11 or more claims each, at $1,653 in total drug cost. In 2023, CMS named 35 claims across 2 drugs.
Dr. Vasudevan's Part D claims by kind of drug, 2024
- Generic201 claims100%
- Brand-name and other1 claims0%
Dr. Vasudevan'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.
Drug classes CMS tracks in Dr. Vasudevan's Part D claims, 2024
- Opioids23%47 of 202 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 352024: 170386%
Drugs named by CMS: 4 in 2024, 2 in 2023.
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. Kumar Vasudevan ranks in the 72nd percentile for spinal fusion in Medicare
Dr. Vasudevan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 96 procedures of spinal fusion by Dr. Vasudevan, more than 72% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Vasudevan ranks in Medicare procedure volume
- Spinal fusion
- 72nd percentile96 procedures
- Laminectomy or laminotomy (partial removal of spine bones)
- 45th percentile17 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Kumar Vasudevan received $7,649 in industry payments from 2016 to 2025
CMS Open Payments shows 82 general payments to Dr. Vasudevan from 10 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 81% of the total. Medtronic, Inc. paid the most, $6,032.
General payments to Dr. Vasudevan by program year, 2016 to 2025
General payments to Dr. Vasudevan by kind, 2016 to 2025
- Travel and lodging$6,17581%
- Food and beverage$1,47519%
Companies that paid Dr. Vasudevan the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kumar Vasudevan graduated from Warren Alpert Medical School of Brown University
Dr. Vasudevan graduated from Warren Alpert Medical School of Brown University in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Kumar Vasudevan'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) |
| 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. Kumar Vasudevan
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. Kumar Vasudevan's NPI number?
Dr. Kumar Vasudevan's NPI number is 1932467594. It was assigned on May 1, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Kumar Vasudevan?
Dr. Kumar Vasudevan is a neurosurgeon in Saint Louis, Missouri. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Kumar Vasudevan practice?
Dr. Vasudevan practices at 11133 Dunn Road, Saint Louis, MO 63136. Dr. Vasudevan's primary practice is Christian Hospital in Saint Louis, Missouri, part of BJC Health. Dmand AI also links Dr. Vasudevan to 4 hospitals.
What is Dr. Kumar Vasudevan's office phone number?
The practice phone on file for Dr. Vasudevan is (314) 653-5000.
What is Dr. Kumar Vasudevan's medical license number?
Dr. Vasudevan holds Missouri license 2023021021.
Which hospitals is Dr. Kumar Vasudevan affiliated with?
Dr. Vasudevan practices at Christian Hospital in Saint Louis, Missouri. Dr. Vasudevan is also affiliated with Barnes-Jewish Hospital. Dmand AI links Dr. Vasudevan to 4 more hospitals.
What medical group is Dr. Kumar Vasudevan part of?
Dr. Vasudevan is linked to WashU Medicine Psychiatry.
Does Dr. Kumar Vasudevan accept Medicare?
Yes. CMS data shows Dr. Vasudevan billed Medicare for 163 services in 2024, and Dr. Vasudevan accepts Medicare assignment.
How many Medicare patients does Dr. Kumar Vasudevan see?
CMS counts 147 Medicare patients who saw Dr. Vasudevan in 2024, with an average age of 73.
What services does Dr. Kumar Vasudevan bill to Medicare?
In 2024, Dr. Vasudevan's most billed Medicare services were office visit, new patient (99204), office visit, established patient (99214) and office visit, established patient (99213).
Show 4 more questionsShow fewer questions
Where did Dr. Kumar Vasudevan go to medical school?
Dr. Vasudevan graduated from Warren Alpert Medical School of Brown University in 2012.
What drugs does Dr. Kumar Vasudevan prescribe most?
In 2024 Medicare Part D data, Dr. Vasudevan's most prescribed drugs by claims were Gabapentin, Cyclobenzaprine HCl and Oxycodone HCl.
Has Dr. Kumar Vasudevan received payments from drug or device companies?
CMS Open Payments shows $7,649 in general payments to Dr. Vasudevan from 10 companies from 2016 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Kumar Vasudevan been practicing?
Dr. Vasudevan graduated from medical school in 2012, 14 years ago.
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