Anti-Arrhythmia AgentsCoronary VasospasmDefibrillators, Implantable
Dr. Naveen Trehan, MD
NPI1285045526PAC ID5597017046
- Medicare services, 2024
- 2,100
- Medicare patients, 2024
- 549
- Part D claims, 2024
- 2,647
- Publications
- 7
- Hospital affiliations
- 6
- Practice address
- 1114 Washington Street Nw, Camden, AR 71701
- Practice phone
- Call (870) 837-1330
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
DaVita Ouachita Valley Dialysis
Dialysis Center - Independent · Camden, Arkansas
Find Dr. Trehan'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. Naveen Trehan is a nephrologist in Camden, Arkansas
Dr. Trehan practices at DaVita Ouachita Valley Dialysis in Camden, Arkansas.
Dr. Trehan's NPI, 1285045526, was assigned on May 8, 2014. Dr. Trehan holds Arkansas license E-12878.
NPI and contact details
- NPI
- 1285045526NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597017046
- NPI enumeration date
- May 8, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (870) 837-1330
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Naveen Trehan practices at DaVita Ouachita Valley Dialysis in Camden, Arkansas
Dr. Trehan's primary practice is DaVita Ouachita Valley Dialysis, at 1114 Washington Street Nw, Camden, AR 71701 in Ouachita County. The practice phone is (870) 837-1330.
- DaVita Ouachita Valley Dialysis1114 Washington Street Nw, Camden, AR 71701 · Ouachita CountyPhone(870) 837-1330
Source: Dmand AI Affiliation Data
Dr. Naveen Trehan is affiliated with 11 sites of care and 1 medical group
Dr. Trehan's primary practice is DaVita Ouachita Valley Dialysis in Camden, Arkansas. Dr. Trehan is also affiliated with Ouachita County Medical Center. The medical group on file is Hot Springs Diagnostic Associates. Dmand AI also links Dr. Trehan to 5 more hospitals, 2 dialysis centers, 1 group practice or clinic and 1 other site, each named with a free account.
DaVita Ouachita Valley DialysisPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Naveen Trehan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Trehan practices, 11 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| DaVita Ouachita Valley Dialysis | Available with a free account |
| +10 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Naveen Trehan is one of 78 nephrologists in Arkansas
Nephrology is Dr. Trehan's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Trehan is licensed in Arkansas.
Specialties and state licenses
- Nephrology, ArkansasPrimary
Nephrologists near Dr. Trehan
Counts of nephrologists 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. Naveen Trehan billed Medicare for 2,100 services in 2024
CMS data shows 2,100 Medicare services from Dr. Trehan across 13 procedure codes in 2024, for 549 Medicare patients. Medicare paid $239,936 for them.
Medicare services, 20242,100
Medicare patients549
Paid by Medicare$239,936
Procedure codes13
Dr. Trehan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0432024: 1,52646%
- Tests and treatments
- 2023: 3542024: 42119%
- Other services
- 2023: 02024: 153
Where Dr. Trehan's Medicare services took place, 2024
- In an office91343%
- In a facility1,18757%
Dr. Trehan compared with the Arkansas median for nephrologists, 2024
- Dr. Trehan
- Arkansas median
- Medicare services
- 2,100vs 1,28464% above
- Medicare patients
- 549vs 35853% above
- Part D claims
- 2,374vs 7323.2 times
Medians across 82 nephrologists in Arkansas with Dmand AI profiles that report each measure.
Dr. Trehan'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. Trehan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Trehan and other nephrologists in Arkansas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Naveen Trehan treated 549 Medicare patients in 2024, average age 74
CMS counts 549 Medicare patients who saw Dr. Trehan in 2024. The largest group is 75 to 84, with 225 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 22% are also on Medicaid. Their average risk score is 3.24, 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. Trehan's median patient age at 72, with 48% women.
Medicare patients, 2024549
Average age74
Average risk score3.24
Also on Medicaid22%
Dr. Trehan's Medicare patients by age, 2024
Dr. Trehan's Medicare patients by sex, 2024
- Women23342%
- Men31658%
Chronic conditions among Dr. Trehan's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Diabetes53%
- Heart failure52%
- Ischemic heart disease52%
- Atrial fibrillation41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Trehan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Naveen Trehan wrote 2,647 Medicare Part D claims in 2024
In 2024, Dr. Trehan wrote 2,647 Medicare Part D claims for 379 patients. 89% of them were for generic drugs. CMS names the drug for 2,374 of them, across 40 drugs with 11 or more claims each, at $264,494 in total drug cost. In 2023, CMS named 2,039 claims across 37 drugs.
Part D claims, 20242,647
Drugs named by CMS40
Total drug cost$264,494
Part D patients379
Dr. Trehan's Part D claims by kind of drug, 2024
- Generic2,351 claims89%
- Brand-name and other296 claims11%
Dr. Trehan'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. Trehan's Part D claims, 2024
- Antibiotics2%56 of 2,647 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: 2,0392024: 2,37416%
Drugs named by CMS: 40 in 2024, 37 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. Naveen Trehan takes part in Medicare
Dr. Trehan 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)
For MedTech and pharma teams
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Dr. Naveen Trehan has 7 publications on record
Dmand AI links 7 papers to Dr. Trehan, published from 2015 to 2017. 2017 was the busiest year, with 3. Dr. Trehan's most frequent co-authors are Luis C. Afonso, MD, Alexandros Briasoulis, MD and Anupama Reddy Kottam, MD.
Papers7
Years published2015 to 2017
Dr. Trehan's papers by year, 2015 to 2017
Dr. Trehan's most frequent co-authors
- Luis C. Afonso, MD3 shared papers
- Alexandros Briasoulis, MD2 shared papers
- Anupama Reddy Kottam, MD2 shared papers
Recent publications by Dr. Trehan
Int J Cardiol
Arrhythmias, CardiacCardiomyopathiesElectric Countershock
Am J Infect Control
Clostridioides difficileClostridium InfectionsDisease Transmission, Infectious
Attitude of Health PersonnelDeveloping CountriesGlobal Health
See who Dr. Trehan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Trehan works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Naveen Trehan received $2,551 in industry payments from 2016 to 2025
CMS Open Payments shows 81 general payments to Dr. Trehan from 20 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 83% of the total. AstraZeneca Pharmaceuticals LP paid the most, $432.
General payments to Dr. Trehan by program year, 2016 to 2025
General payments to Dr. Trehan by kind, 2016 to 2025
$2.6Kin total
- Food and beverage$2,12083%
- Education$43117%
Companies that paid Dr. Trehan the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Naveen Trehan'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) |
| 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. Naveen Trehan
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. Naveen Trehan's NPI number?
Dr. Naveen Trehan's NPI number is 1285045526. It was assigned on May 8, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Naveen Trehan?
Dr. Naveen Trehan is a nephrologist in Camden, Arkansas. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Naveen Trehan practice?
Dr. Trehan practices at 1114 Washington Street Nw, Camden, AR 71701. Dr. Trehan's primary practice is DaVita Ouachita Valley Dialysis in Camden, Arkansas. Dmand AI also links Dr. Trehan to 5 hospitals, 2 dialysis centers, 1 group practice or clinic and 1 other site.
What is Dr. Naveen Trehan's office phone number?
The practice phone on file for Dr. Trehan is (870) 837-1330.
What is Dr. Naveen Trehan's medical license number?
Dr. Trehan holds Arkansas license E-12878.
Which hospitals is Dr. Naveen Trehan affiliated with?
Dr. Trehan is affiliated with Ouachita County Medical Center. Dmand AI links Dr. Trehan to 5 more hospitals.
What medical group is Dr. Naveen Trehan part of?
Dr. Trehan is linked to Hot Springs Diagnostic Associates.
Does Dr. Naveen Trehan accept Medicare?
Yes. CMS data shows Dr. Trehan billed Medicare for 2,100 services in 2024, and Dr. Trehan accepts Medicare assignment.
How many Medicare patients does Dr. Naveen Trehan see?
CMS counts 549 Medicare patients who saw Dr. Trehan in 2024, with an average age of 74.
What services does Dr. Naveen Trehan bill to Medicare?
In 2024, Dr. Trehan's most billed Medicare services were hospital inpatient care (99233), critical care (99291) and dialysis (90960).
Show 5 more questionsShow fewer questions
What drugs does Dr. Naveen Trehan prescribe most?
In 2024 Medicare Part D data, Dr. Trehan's most prescribed drugs by claims were Torsemide, Losartan Potassium and Farxiga.
Has Dr. Naveen Trehan received payments from drug or device companies?
CMS Open Payments shows $2,551 in general payments to Dr. Trehan from 20 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Naveen Trehan been practicing?
Dr. Trehan graduated from medical school in 2017, 9 years ago.
Does Dr. Naveen Trehan do research?
Dmand AI links 7 publications to Dr. Trehan, published from 2015 to 2017.
Who does Dr. Naveen Trehan publish with?
Dr. Trehan's most frequent co-authors are Luis C. Afonso, MD (3 shared papers), Alexandros Briasoulis, MD (2 shared papers) and Anupama Reddy Kottam, MD (2 shared papers).
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