Justin Kent Roulston, D.O.
Emergency Medicine Physician · Ada, OK
Justin Kent Roulston, D.O. is an emergency medicine physician with a practice address in Ada, Oklahoma, and NPI 1407144728, issued on Jul 20, 2011. Check the license (Oklahoma 5115, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Justin Kent Roulston
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 5115 OK
Self-reported in NPPES; status is on the state search - Practice location
- 1921 Stonecipher Blvd, Ada, OK 74820
- Phone
- (580) 421-4570
- Enumerated
- Jul 20, 2011
- Record last updated
- Sep 15, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120103000733); accepts Medicare assignment
- Medical or professional school
- Oklahoma State University College Of Osteopathic Medicine, 2010
- Entity
- Type 1 · individual
Also registered at 1921 Stonecipher Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Thomas Ahrend, D.O.Anesthesiology Physician1841581030
- Daniel AllmanPhysical Therapist1063847952
- Aerial Avery, D.P.MPodiatrist1194915538
- Alicia BakerMental Health Counselor1962924126
- Ramona Baker, APRNAcute Care Nurse Practitioner1659034221
- Lucretia Barker, M.D.Obstetrics & Gynecology Physician1003817172
Verify Justin Kent Roulston in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 5115Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% fewer Medicare Part D claims than the average emergency medicine physician in 2024
103 Medicare Part D claims for 62 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
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
- Chickasaw Nation Division OF HealthAda, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
18 emergency medicine physician records list a practice address in Ada
They are 18 of the 1,141 NPPES records with a practice address in Ada, and 748 emergency medicine physician records in Oklahoma.
All 18 in Ada → All 748 in Oklahoma → Every provider in Ada →
Other emergency medicine physician records in Oklahoma
- David Abercrombie, MDOklahoma City, OK1023135506
- Bobby Abernathy, D.O.Tulsa, OK1114289659
- Ryan Acker, DOTulsa, OK1659949303
- Tyler Adams, D.O.Lawton, OK1538542170
- Tolulope Adepoju, MDNorman, OK1891425054
- Tinuola AgbabiakaOklahoma City, OK1790097459
- Kelechi Agu, MDTulsa, OK1831686526
- Azeemuddin Ahmed, MDOklahoma City, OK1609850148
- Noor Ahmed, DOTulsa, OK1679102446
- David AlexanderOklahoma City, OK1003418559
Common questions
What is Justin Kent Roulston, D.O.'s NPI number?
Justin Kent Roulston, D.O.'s National Provider Identifier (NPI) is 1407144728, issued on Jul 20, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Justin Kent Roulston, D.O. located?
The NPPES record lists a practice address at 1921 Stonecipher Blvd, Ada, OK, 74820. Phone: (580) 421-4570. Providers update this record themselves, so call before visiting.
How can I verify Justin Kent Roulston, D.O.'s license?
NPPES lists Oklahoma license number 5115, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Justin Kent Roulston, D.O. prescribe under Medicare Part D?
In 2024, Justin Kent Roulston, D.O. had 103 Medicare Part D claims for 62 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.