Dr. Devakumaran J. Kumar, MD
- Medicare services, 2024
- 791
- Medicare patients, 2024
- 480
- Part D claims, 2024
- 4,866
- Hospital affiliations
- 3
- Industry payments
- $1,356
- Practice address
- 1000 Mineral Point Ave, Janesville, WI 53548
- Practice phone
- Call (608) 756-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mercyhealth Hospital and Trauma Center - Outpatient Therapy - Janesville
Physical Therapy Clinic · Janesville, Wisconsin
Find Dr. Kumar'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. Devakumaran J. Kumar is a neurologist in Janesville, Wisconsin
Dr. Kumar practices at Mercyhealth Hospital and Trauma Center - Outpatient Therapy - Janesville in Janesville, Wisconsin.
Dr. Kumar's NPI, 1922196443, was assigned on October 10, 2006. Dr. Kumar holds Nebraska license 102813.
- NPI
- 1922196443NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133027998
- NPI enumeration date
- October 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (608) 756-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Devakumaran J. Kumar practices at Mercyhealth Hospital and Trauma Center - Outpatient Therapy - Janesville in Janesville, Wisconsin
Dr. Kumar's primary practice is Mercyhealth Hospital and Trauma Center - Outpatient Therapy - Janesville, at 1000 Mineral Point Ave, Janesville, WI 53548. The practice phone is (608) 756-6000.
- Mercyhealth Hospital and Trauma Center - Outpatient Therapy - Janesville1000 Mineral Point Ave, Janesville, WI 53548Phone(608) 756-6000
Source: Dmand AI Affiliation Data
Dr. Devakumaran J. Kumar is affiliated with 4 sites of care and 1 medical group
Dr. Kumar's primary practice is Mercyhealth Hospital and Trauma Center - Outpatient Therapy - Janesville in Janesville, Wisconsin. Dr. Kumar is also affiliated with Mercyhealth Hospital and Trauma Center-Janesville. The medical group on file is Mercyhealth. Dmand AI also links Dr. Kumar to 2 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. Devakumaran J. Kumar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kumar practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercyhealth Hospital and Trauma Center - Outpatient Therapy - Janesville | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Devakumaran J. Kumar is one of 330 neurologists in Wisconsin
Neurology is Dr. Kumar's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dmand AI has Dr. Kumar's licenses on file in 2 states: Nebraska and Wisconsin.
Specialties and state licenses
- Neurology, NebraskaPrimary
- Wisconsin license
Neurologists near Dr. Kumar
Counts of neurologists 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. Devakumaran J. Kumar billed Medicare for 791 services in 2024
CMS data shows 791 Medicare services from Dr. Kumar across 7 procedure codes in 2024, for 480 Medicare patients. Medicare paid $30,739 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Kumar's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6562024: 6462%
- Tests and treatments
- 2023: 1332024: 1459%
Dr. Kumar compared with the Wisconsin median for neurologists, 2024
- Dr. Kumar
- Wisconsin median
- Medicare services
- 791vs 2493.2 times
- Medicare patients
- 480vs 1642.9 times
- Part D claims
- 4,609vs 5568.3 times
Medians across 332 neurologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Kumar'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
Dr. Devakumaran J. Kumar treated 480 Medicare patients in 2024, average age 72
CMS counts 480 Medicare patients who saw Dr. Kumar in 2024. The largest group is 65 to 74, with 175 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 18% are also on Medicaid. Their average risk score is 1.62, 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. Kumar's median patient age at 69, with 63% women.
Dr. Kumar's Medicare patients by age, 2024
Dr. Kumar's Medicare patients by sex, 2024
- Women26455%
- Men21645%
Chronic conditions among Dr. Kumar's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis46%
- Mood disorders41%
- Depression39%
- Diabetes38%
- Anxiety37%
- Stroke or TIA30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kumar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women63%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Devakumaran J. Kumar wrote 4,866 Medicare Part D claims in 2024
In 2024, Dr. Kumar wrote 4,866 Medicare Part D claims for 788 patients. 91% of them were for generic drugs. CMS names the drug for 4,609 of them, across 62 drugs with 11 or more claims each, at $758,935 in total drug cost. In 2023, CMS named 3,125 claims across 55 drugs.
Dr. Kumar's Part D claims by kind of drug, 2024
- Generic4,419 claims91%
- Brand-name433 claims9%
- Other14 claims0%
Dr. Kumar'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. Kumar's Part D claims, 2024
- Opioids0%15 of 4,866 claims
- Antipsychotics, patients 65 and over0%22 of 4,866 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: 3,1252024: 4,60947%
Drugs named by CMS: 62 in 2024, 55 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
How Dr. Devakumaran J. Kumar takes part in Medicare
Dr. Kumar 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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Dr. Devakumaran J. Kumar received $1,356 in industry payments from 2017 to 2025
CMS Open Payments shows 62 general payments to Dr. Kumar from 22 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 89% of the total. MDD US Operations, LLC paid the most, $222.
General payments to Dr. Kumar by program year, 2017 to 2025
General payments to Dr. Kumar by kind, 2017 to 2025
- Food and beverage$1,20789%
- Education$14811%
Companies that paid Dr. Kumar the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Devakumaran J. Kumar'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) |
| 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. Devakumaran J. Kumar
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. Devakumaran J. Kumar's NPI number?
Dr. Devakumaran J. Kumar's NPI number is 1922196443. It was assigned on October 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Devakumaran J. Kumar?
Dr. Devakumaran J. Kumar is a neurologist in Janesville, Wisconsin. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Devakumaran J. Kumar practice?
Dr. Kumar practices at 1000 Mineral Point Ave, Janesville, WI 53548. Dr. Kumar's primary practice is Mercyhealth Hospital and Trauma Center - Outpatient Therapy - Janesville in Janesville, Wisconsin. Dmand AI also links Dr. Kumar to 2 hospitals.
What is Dr. Devakumaran J. Kumar's office phone number?
The practice phone on file for Dr. Kumar is (608) 756-6000.
What is Dr. Devakumaran J. Kumar's medical license number?
Dr. Kumar holds Nebraska license 102813, one of the licenses on file in 2 states.
Which states has Dr. Devakumaran J. Kumar been licensed in?
Dmand AI has state licenses on file for Dr. Kumar in Nebraska and Wisconsin.
Which hospitals is Dr. Devakumaran J. Kumar affiliated with?
Dr. Kumar is affiliated with Mercyhealth Hospital and Trauma Center-Janesville. Dmand AI links Dr. Kumar to 2 more hospitals.
What medical group is Dr. Devakumaran J. Kumar part of?
Dr. Kumar is linked to Mercyhealth.
Does Dr. Devakumaran J. Kumar accept Medicare?
Yes. CMS data shows Dr. Kumar billed Medicare for 791 services in 2024, and Dr. Kumar accepts Medicare assignment.
How many Medicare patients does Dr. Devakumaran J. Kumar see?
CMS counts 480 Medicare patients who saw Dr. Kumar in 2024, with an average age of 72.
Show 4 more questionsShow fewer questions
What services does Dr. Devakumaran J. Kumar bill to Medicare?
In 2024, Dr. Kumar's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99212) and nerve and brain test (95816).
What drugs does Dr. Devakumaran J. Kumar prescribe most?
In 2024 Medicare Part D data, Dr. Kumar's most prescribed drugs by claims were Levetiracetam, Gabapentin and Carbidopa-Levodopa.
Has Dr. Devakumaran J. Kumar received payments from drug or device companies?
CMS Open Payments shows $1,356 in general payments to Dr. Kumar from 22 companies from 2017 to 2025. The largest total came from MDD US Operations, LLC.
How long has Dr. Devakumaran J. Kumar been practicing?
Dr. Kumar graduated from medical school in 1991, 35 years ago.
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