Dumitru Rotaru, M.D.
Nephrology Physician · Fort Smith, AR
Dumitru Rotaru, M.D. is a nephrology physician with a practice address in Fort Smith, Arkansas, and NPI 1407042252, issued on Sep 14, 2007. Check the license (Arkansas E-7123, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Dumitru Rotaru
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- E-7123 AR
A101472 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6801 Rogers Ave, Fort Smith, AR 72903
- Phone
- (479) 274-4300
- Enumerated
- Sep 14, 2007
- Record last updated
- Jan 16, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (479) 274-4399
- Medicare enrollment
- Enrolled (PECOS I20110811000681); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 92 in Arkansas → Look up another NPI →
Also registered at 6801 Rogers Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Eugene Alexander, D.O.Family Medicine Physician1407862527
- Sandra Atkinson, P.T.Physical Therapist1821103722
- Paul Bean, MDInternal Medicine Physician1790714269
- James Bradburn, MDOtolaryngology Physician1689694002
- Lane Carter, PTPhysical Therapist1003044207
- Pamela Christopher-Harmon, MDFamily Medicine Physician1700805330
Verify Dumitru Rotaru in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical Board
Search for license E-7123Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% more Medicare Part D claims than the average nephrology physician in 2024
2,075 Medicare Part D claims for 315 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
Most prescribed
- Calcium Acetate239 claims
- Furosemide190 claims
- Losartan Potassium147 claims
- Carvedilol139 claims
- Amlodipine Besylate136 claims
- Lisinopril131 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.
Bills Medicare through one group practice
- 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).
Dumitru Rotaru among 92 nephrology physician records in Arkansas
Dumitru Rotaru, M.D. is one of 92 nephrology physician records with a practice address in Arkansas. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 51% of them.
- NPI issued2007 · 51% of these records are older, 37% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated1998 · median 2003 among the 70 with a school on file
- Record last updated2018 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Arkansas
There are 92 nephrology physician records in Arkansas.
All 92 in Arkansas → Every provider in Fort Smith → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Alex Eduardo Calderon Rodriguez, M.D.Fort Smith, AR 729031164040077
- Michael Coleman, MDFort Smith, AR 729031326078924
- Andres Pirela Araque, MDFort Smith, AR 729031316432024
- Muhammad Souqiyyeh, M.D.Fort Smith, AR 729031538612015
- Hania Al-Shahrouri, MDFort Smith, AR 729011861550790
- James Bruton, MDFort Smith, AR 729011245228055
- James Henry, MDFort Smith, AR 729011912995713
- Muhammad Zatmar KhanFort Smith, AR 729011740767961
Common questions
What is Dumitru Rotaru, M.D.'s NPI number?
Dumitru Rotaru, M.D.'s National Provider Identifier (NPI) is 1407042252, issued on Sep 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Dumitru Rotaru, M.D. located?
The NPPES record lists a practice address at 6801 Rogers Ave, Fort Smith, AR, 72903. Phone: (479) 274-4300. Providers update this record themselves, so call before visiting.
How can I verify Dumitru Rotaru, M.D.'s license?
NPPES lists Arkansas license number E-7123, 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 Dumitru Rotaru, M.D. prescribe under Medicare Part D?
In 2024, Dumitru Rotaru, M.D. had 2,075 Medicare Part D claims for 315 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.