Nathan Nielson, DO
Family Medicine Physician · Russellville, AR
Nathan Nielson, DO is a family medicine physician with a practice address in Russellville, Arkansas, and NPI 1659697555, issued on Apr 16, 2010. Check the license (Arkansas E7997, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Nathan Nielson
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- E7997 AR
8046571-1204 UT
DO2419 NV
Self-reported in NPPES; status is on the state search - Practice location
- 1808 W Main St, Russellville, AR 72801
- Phone
- (479) 968-2841
- Enumerated
- Apr 16, 2010
- Entity
- Type 1 · individual
Also registered at 1808 W Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ashley Bennett, APRNNurse Practitioner1073187126
- Clifford Breier, CRNACertified Registered Nurse Anesthetist1912999442
- Brittany Calvert, PA-CMedical Physician Assistant1356842710
- Mark Chronister, PDPharmacist1366514929
- Chantell Corkern, APRNFamily Nurse Practitioner1194321711
- James Crouch, MDHospitalist Physician1437115508
Verify Nathan Nielson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical Board
Search for license E7997Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
97% fewer Medicare Part D claims than the average family medicine physician in 2024
100 Medicare Part D claims for 79 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin-Clavulanate Potass11 claims
- Prednisone11 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.
3 hospital and facility affiliations
- Ihc Health Services IncSt George, UT
- Southeastern Emergency Physicians LLCRussellville, AR
- William Bee Ririe HospitalEly, NV · Critical Access Hospitals
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
20 family medicine physician records list a Russellville practice address
They are 20 of the 1,278 NPPES records with a Russellville practice address, and 1,576 family medicine physician records in Arkansas.
All 20 in Russellville → All 1,576 in Arkansas → Every provider in Russellville →
Other family medicine physician records in Arkansas
- Wiley Abbott, MDTexarkana, AR1992327928
- Jamal Abdin, M.D.Farmington, AR1043201940
- Timothy Abels, MDBatesville, AR1386396588
- Bryan Abernathy, M.DFayetteville, AR1649218892
- Jose Abiseid, M.D.Clinton, AR1154391514
- Jimmy Acklin, M.D.Fort Smith, AR1356345052
- Carlos Acosta, MDSpringdale, AR1689879777
- Amber Adams, MSN, APRN-CNP, FNP-CJonesboro, AR1962789826
- Kayla Adams, APRNFort Smith, AR1255077160
- Laura Adams, MDFort Smith, AR1740277557
Common questions
What is Nathan Nielson, DO's NPI number?
Nathan Nielson, DO's National Provider Identifier (NPI) is 1659697555, issued on Apr 16, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Nathan Nielson, DO located?
The NPPES record lists a practice address at 1808 W Main St, Russellville, AR, 72801. Phone: (479) 968-2841. Providers update this record themselves, so call before visiting.
How can I verify Nathan Nielson, DO's license?
NPPES lists Arkansas license number E7997, 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 Nathan Nielson, DO prescribe under Medicare Part D?
In 2024, Nathan Nielson, DO had 100 Medicare Part D claims for 79 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.