Dr. Varun Harishsinh Chauhan, MD
- Medicare services, 2024
- 10,048
- Medicare patients, 2024
- 722
- Part D claims, 2024
- 5,450
- Publications
- 3
- Hospital affiliations
- 5
- Practice address
- 2821 N Van Buren St, Enid, OK 73703
- Practice phone
- Call (405) 951-2298
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Integris Medical Group
Enid, Oklahoma
Find Dr. Chauhan'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. Varun Harishsinh Chauhan is a neurologist in Enid, Oklahoma
Dr. Chauhan practices at Integris Medical Group in Enid, Oklahoma.
Dr. Chauhan's NPI, 1669890612, was assigned on April 6, 2014. Dr. Chauhan holds Oklahoma license 34244.
- NPI
- 1669890612NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870891245
- NPI enumeration date
- April 6, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (405) 951-2298
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Varun Harishsinh Chauhan practices at Integris Medical Group in Enid, Oklahoma
Dr. Chauhan's primary practice is Integris Medical Group, at 2821 N Van Buren St, Enid, OK 73703 in Garfield County. The practice phone is (405) 951-2298.
- Integris Medical Group2821 N Van Buren St, Enid, OK 73703 · Garfield CountyPhone(405) 951-2298
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Varun Harishsinh Chauhan is affiliated with 7 sites of care and 1 medical group
Dr. Chauhan's primary practice is Integris Medical Group in Enid, Oklahoma. Dr. Chauhan is also affiliated with INTEGRIS Health Enid Hospital. The medical group on file is INTEGRIS Health Medical Group. Dmand AI also links Dr. Chauhan 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; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Varun Harishsinh Chauhan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chauhan practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Integris Medical Group | 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. Varun Harishsinh Chauhan is one of 172 neurologists in Oklahoma
Neurology is Dr. Chauhan's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Chauhan is licensed in Oklahoma.
Specialties and state licenses
- Neurology, OklahomaPrimary
Neurologists near Dr. Chauhan
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. Varun Harishsinh Chauhan billed Medicare for 10,048 services in 2024
CMS data shows 10,048 Medicare services from Dr. Chauhan across 13 procedure codes in 2024, for 722 Medicare patients. Medicare paid $166,662 for them.
Dr. Chauhan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 6,2002024: 8,80042%
- Office and hospital visits
- 2023: 1,2022024: 1,1137%
- Tests and treatments
- 2023: 642024: 9041%
- Surgery
- 2023: 312024: 4545%
Where Dr. Chauhan's Medicare services took place, 2024
- In an office9,77597%
- In a facility2733%
Dr. Chauhan compared with the Oklahoma median for neurologists, 2024
- Dr. Chauhan
- Oklahoma median
- Medicare services
- 10,048vs 36727.4 times
- Medicare patients
- 722vs 2343.1 times
- Part D claims
- 5,205vs 23222.4 times
Medians across 170 neurologists in Oklahoma with Dmand AI profiles that report each measure.
Dr. Chauhan'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.
Need commercial claims for Dr. Chauhan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chauhan and other neurologists in Oklahoma.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Varun Harishsinh Chauhan treated 722 Medicare patients in 2024, average age 72
CMS counts 722 Medicare patients who saw Dr. Chauhan in 2024. The largest group is 65 to 74, with 281 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.42, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chauhan's median patient age at 60, with 63% women.
Dr. Chauhan's Medicare patients by age, 2024
Dr. Chauhan's Medicare patients by sex, 2024
- Women39154%
- Men33146%
Chronic conditions among Dr. Chauhan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Ischemic heart disease39%
- Anxiety38%
- Mood disorders37%
- Diabetes35%
- Depression33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chauhan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women63%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Varun Harishsinh Chauhan wrote 5,450 Medicare Part D claims in 2024
In 2024, Dr. Chauhan wrote 5,450 Medicare Part D claims for 673 patients. 91% of them were for generic drugs. CMS names the drug for 5,205 of them, across 74 drugs with 11 or more claims each, at $1,026,195 in total drug cost. In 2023, CMS named 4,193 claims across 58 drugs.
Dr. Chauhan's Part D claims by kind of drug, 2024
- Generic4,962 claims91%
- Brand-name454 claims8%
- Other34 claims1%
Dr. Chauhan'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. Chauhan's Part D claims, 2024
- Antipsychotics, patients 65 and over1%43 of 5,450 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: 4,1932024: 5,20524%
Drugs named by CMS: 74 in 2024, 58 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. Varun Harishsinh Chauhan takes part in Medicare
Dr. Chauhan 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. Varun Harishsinh Chauhan has 3 publications on record
Dmand AI links 3 papers to Dr. Chauhan, published from 2019 to 2024. Dr. Chauhan's most frequent co-authors are Ahmad Daif, Naoum P. Issa and Sandra L. Rose.
Dr. Chauhan's papers by year, 2019 to 2024
Dr. Chauhan's most frequent co-authors
Recent publications by Dr. Chauhan
Clin Neurophysiol
See who Dr. Chauhan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chauhan works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Varun Harishsinh Chauhan received $3,072 in industry payments from 2017 to 2025
CMS Open Payments shows 195 general payments to Dr. Chauhan from 24 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. UCB, Inc. paid the most, $547.
General payments to Dr. Chauhan by program year, 2017 to 2025
Companies that paid Dr. Chauhan 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. Varun Harishsinh Chauhan'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 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) |
| 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. Varun Harishsinh Chauhan
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. Varun Harishsinh Chauhan's NPI number?
Dr. Varun Harishsinh Chauhan's NPI number is 1669890612. It was assigned on April 6, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Varun Harishsinh Chauhan?
Dr. Varun Harishsinh Chauhan is a neurologist in Enid, Oklahoma. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Varun Harishsinh Chauhan practice?
Dr. Chauhan practices at 2821 N Van Buren St, Enid, OK 73703. Dr. Chauhan's primary practice is Integris Medical Group in Enid, Oklahoma. Dmand AI also links Dr. Chauhan to 4 hospitals and 1 group practice or clinic.
What is Dr. Varun Harishsinh Chauhan's office phone number?
The practice phone on file for Dr. Chauhan is (405) 951-2298.
What is Dr. Varun Harishsinh Chauhan's medical license number?
Dr. Chauhan holds Oklahoma license 34244.
Which hospitals is Dr. Varun Harishsinh Chauhan affiliated with?
Dr. Chauhan is affiliated with INTEGRIS Health Enid Hospital. Dmand AI links Dr. Chauhan to 4 more hospitals.
What medical group is Dr. Varun Harishsinh Chauhan part of?
Dr. Chauhan is linked to INTEGRIS Health Medical Group.
Does Dr. Varun Harishsinh Chauhan accept Medicare?
Yes. CMS data shows Dr. Chauhan billed Medicare for 10,048 services in 2024, and Dr. Chauhan accepts Medicare assignment.
How many Medicare patients does Dr. Varun Harishsinh Chauhan see?
CMS counts 722 Medicare patients who saw Dr. Chauhan in 2024, with an average age of 72.
What services does Dr. Varun Harishsinh Chauhan bill to Medicare?
In 2024, Dr. Chauhan's most billed Medicare services were injected or infused drug (J0585), office visit, established patient (99215) and office visit, established patient (99214).
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What drugs does Dr. Varun Harishsinh Chauhan prescribe most?
In 2024 Medicare Part D data, Dr. Chauhan's most prescribed drugs by claims were Levetiracetam, Gabapentin and Topiramate.
Has Dr. Varun Harishsinh Chauhan received payments from drug or device companies?
CMS Open Payments shows $3,072 in general payments to Dr. Chauhan from 24 companies from 2017 to 2025. The largest total came from UCB, Inc.
How long has Dr. Varun Harishsinh Chauhan been practicing?
Dr. Chauhan graduated from medical school in 2009, 17 years ago.
Does Dr. Varun Harishsinh Chauhan do research?
Dmand AI links 3 publications to Dr. Chauhan, published from 2019 to 2024.
Who does Dr. Varun Harishsinh Chauhan publish with?
Dr. Chauhan's most frequent co-authors are Ahmad Daif (1 shared paper), Naoum P. Issa (1 shared paper) and Sandra L. Rose (1 shared paper).
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