Russell James Roark, MD
Internal Medicine Physician · Little Rock, AR
Russell James Roark, MD is an internal medicine physician with a practice address in Little Rock, Arkansas, and NPI 1952838864, issued on May 23, 2017. Check the license (Arkansas E-18297, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Russell James Roark
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- E-18297 AR
BP10060880 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4301 W Markham St # 567, Little Rock, AR 72205
- Phone
- (501) 686-8000
- Enumerated
- May 23, 2017
- Record last updated
- Sep 5, 2024
- Fax
- (501) 526-5148
- Medicare enrollment
- Enrolled (PECOS I20201019000060); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 2017
- Entity
- Type 1 · individual
Also registered at 4301 W Markham St # 567
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Russell James Roark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical Board
Search for license E-18297Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average internal medicine physician in 2024
267 Medicare Part D claims for 87 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Pantoprazole Sodium54 claims
- Azathioprine40 claims
- Ursodiol19 claims
- Sod Sulf-Potass Sulf-Mag Sulf17 claims
- Amoxicillin-Clavulanate Potass16 claims
- Levofloxacin14 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: $3,053.69
16 payments; by number, the most common kind was travel and lodging; the largest payer was Boston Scientific Corporation. The 50,334 providers of this specialty with any payment received $1,303.06 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 one group practice
- Gastroenterology Assoc, LLPAbilene, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
219 internal medicine physician records list a practice address in Little Rock
They are 219 of the 13,172 NPPES records with a practice address in Little Rock, and 768 internal medicine physician records in Arkansas.
All 219 in Little Rock → All 768 in Arkansas → Every provider in Little Rock →
Other internal medicine physician records in Arkansas
- Sherry AbaderLittle Rock, AR1215515002
- Joseph Abdalla, DORogers, AR1114619954
- Ahmed Abdelal, M.D.Little Rock, AR1548265572
- Lee Abel, M.D.Little Rock, AR1558399980
- Abiodun Abioye, M.DFort Smith, AR1508500414
- Ahmed Abuabdou, M.D.Little Rock, AR1245547702
- Audie Aderholt, M.D.Little Rock, AR1366861601
- Michael Adkins, MDMountain Home, AR1912172271
- Stephen Aguilar, MDLittle Rock, AR1528758414
- Ragda Ahmed, MDBatesville, AR1609571405
Common questions
What is Russell James Roark, MD's NPI number?
Russell James Roark, MD's National Provider Identifier (NPI) is 1952838864, issued on May 23, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Russell James Roark, MD located?
The NPPES record lists a practice address at 4301 W Markham St # 567, Little Rock, AR, 72205. Phone: (501) 686-8000. Providers update this record themselves, so call before visiting.
How can I verify Russell James Roark, MD's license?
NPPES lists Arkansas license number E-18297, 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 Russell James Roark, MD prescribe under Medicare Part D?
In 2024, Russell James Roark, MD had 267 Medicare Part D claims for 87 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.