Justin McMillan, MD
Internal Medicine Physician · Little Rock, AR
Justin McMillan, MD is an internal medicine physician with a practice address in Little Rock, Arkansas, and NPI 1659900678, issued on Apr 2, 2020. Check the license (Arkansas E-16061, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Justin McMillan
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- E-16061 AR
Self-reported in NPPES; status is on the state search - Practice location
- 4301 W Markham St # 634, Little Rock, AR 72205
- Phone
- (501) 686-5162
- Enumerated
- Apr 2, 2020
- Record last updated
- Jun 8, 2023
- Entity
- Type 1 · individual
Also registered at 4301 W Markham St # 634
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lana Abusalem, MDStudent in an Organized Health Care Education/Training Program1396306932
- Hadeel Al FaresStudent in an Organized Health Care Education/Training Program1447822804
- Mu'Nes Albadaineh, MDStudent in an Organized Health Care Education/Training Program1003487109
- Buthainah Alhwarat, MDStudent in an Organized Health Care Education/Training Program1386489177
- Lina Alqirem, MDStudent in an Organized Health Care Education/Training Program1043055858
- Nathaniel Andress, MDStudent in an Organized Health Care Education/Training Program1992493944
Verify Justin McMillan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical Board
Search for license E-16061Check 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 internal medicine physician in 2024
93 Medicare Part D claims for 20 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium14 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.
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 Justin McMillan, MD's NPI number?
Justin McMillan, MD's National Provider Identifier (NPI) is 1659900678, issued on Apr 2, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Justin McMillan, MD located?
The NPPES record lists a practice address at 4301 W Markham St # 634, Little Rock, AR, 72205. Phone: (501) 686-5162. Providers update this record themselves, so call before visiting.
How can I verify Justin McMillan, MD's license?
NPPES lists Arkansas license number E-16061, 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 Justin McMillan, MD prescribe under Medicare Part D?
In 2024, Justin McMillan, MD had 93 Medicare Part D claims for 20 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.