Varant B. Arzoumanian, MD
Hematology & Oncology Physician · Fort Smith, AR
Varant B. Arzoumanian, MD is a hematology & oncology physician with a practice address in Fort Smith, Arkansas, and NPI 1790904027, issued on Apr 25, 2007. Check the license (Arkansas E5432, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Varant B. Arzoumanian
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- E5432 AR
Self-reported in NPPES; status is on the state search - Practice location
- 6801 Rogers Ave Ste 200, Fort Smith, AR 72903
- Phone
- (479) 274-5260
- Enumerated
- Apr 25, 2007
- Record last updated
- Jun 15, 2026
- Fax
- (479) 274-5299
- Medicaid IDs
- 200198270A OK
171125001 AR - Medicare enrollment
- Enrolled (PECOS I20080910000284); accepts Medicare assignment
- Entity
- Type 1 · individual
Verify Varant B. Arzoumanian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical Board
Search for license E5432Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7.9 times the Medicare Part D claims of the average hematology & oncology physician in 2024
6,917 Medicare Part D claims for 770 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 713 claims were for opioids.
Most prescribed
- Letrozole505 claims
- Hydrocodone-Acetaminophen362 claims
- Ondansetron Hcl310 claims
- Potassium Chloride261 claims
- Prochlorperazine Maleate258 claims
- Ondansetron Odt217 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,403.41
82 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Baptist Health ServicesFort Smith, AR
- Mercy Clinic Fort Smith CommunitiesFort Smith, AR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hematology & Oncology Physician providers in Arkansas
There are 103 hematology & oncology physician records in Arkansas.
Other hematology & oncology physician records in Arkansas
- Isam Abdel-Karim, M.D.Fort Smith, AR1639359714
- Ali Abdelaal, MDHarrison, AR1255344131
- Imran Ahmad, MDLittle Rock, AR1346472669
- Jibran Ahmed, M.DLittle Rock, AR1780091975
- Jamie Lee AldakkourMountain Home, AR1366070179
- Konstantinos Arnaoutakis, M.D.Little Rock, AR1053426304
- K'Anne Arthur, MDFayetteville, AR1144663923
- Alan Baltz, MDLittle Rock, AR1407352040
- Brad Baltz, MDLittle Rock, AR1164484614
- Meghana BansalLittle Rock, AR1154551604
Common questions
What is Varant B. Arzoumanian, MD's NPI number?
Varant B. Arzoumanian, MD's National Provider Identifier (NPI) is 1790904027, issued on Apr 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Varant B. Arzoumanian, MD located?
The NPPES record lists a practice address at 6801 Rogers Ave Ste 200, Fort Smith, AR, 72903. Phone: (479) 274-5260. Providers update this record themselves, so call before visiting.
How can I verify Varant B. Arzoumanian, MD's license?
NPPES lists Arkansas license number E5432, as entered by the provider. Search the Arkansas State Medical Board at https://armedicalboard.adh.arkansas.gov/public/verify/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Varant B. Arzoumanian, MD prescribe under Medicare Part D?
In 2024, Varant B. Arzoumanian, MD had 6,917 Medicare Part D claims for 770 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.