David Brent Ryals, M.D.
Emergency Medicine Physician · Little Rock, AR
David Brent Ryals, M.D. is an emergency medicine physician with a practice address in Little Rock, Arkansas, and NPI 1215252812, issued on Apr 7, 2010. Check the license (Arkansas E7338, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- David Brent Ryals
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- E7338 AR
Self-reported in NPPES; status is on the state search - Practice location
- 4301 W Markham St, Little Rock, AR 72205
- Phone
- (501) 686-7000
- Enumerated
- Apr 7, 2010
- Record last updated
- Aug 13, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120501000756); accepts Medicare assignment
- Medical or professional school
- University Of Arkansas College Of Medicine, 2010
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 447 in Arkansas → Look up another NPI →
Also registered at 4301 W Markham St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Erin Adams, MDStudent in an Organized Health Care Education/Training Program1225822406
Verify David Brent Ryals in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical Board
Search for license E7338Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% fewer Medicare Part D claims than the average emergency medicine physician in 2024
178 Medicare Part D claims for 114 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 35 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen25 claims
- Cefuroxime18 claims
- Ondansetron Odt14 claims
- Naproxen Sodium12 claims
- Cephalexin11 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 3 group practices
- Faulkner Emergency Group, PLLCConway, AR
- Shiloh Emergency Group PLLCLittle Rock, AR
- Washington Regional Medical SystemFayetteville, AR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Brent Ryals among 447 emergency medicine physician records in Arkansas
David Brent Ryals, M.D. is one of 447 emergency medicine physician records with a practice address in Arkansas. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 56% of them.
- NPI issued2010 · 56% of these records are older, 42% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2010 · median 2011 among the 301 with a school on file
- Record last updated2013 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
139 emergency medicine physician records list a practice address in Little Rock
They are 139 of the 13,172 NPPES records with a practice address in Little Rock, and 447 emergency medicine physician records in Arkansas.
All 447 in Arkansas → Every provider in Little Rock → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- C.e. Ballard, M.D.Little Rock, AR 722051568571677
- Gregory Bledsoe, M.D.Little Rock, AR 722051871559559
- Loretta Depalo, M.D.Little Rock, AR 722051962457390
- Richard Doncer, MDLittle Rock, AR 722051962455212
- Lane England, M.D.Little Rock, AR 722051215964077
- Karla Jones-Montgomery, MDLittle Rock, AR 722051700893690
- Jay Marks, MDLittle Rock, AR 722051881708154
- Charles Mason, M.D.Little Rock, AR 722051346232774
Common questions
What is David Brent Ryals, M.D.'s NPI number?
David Brent Ryals, M.D.'s National Provider Identifier (NPI) is 1215252812, issued on Apr 7, 2010. An NPI identifies a provider in billing; it is not a license.
Where is David Brent Ryals, M.D. located?
The NPPES record lists a practice address at 4301 W Markham St, Little Rock, AR, 72205. Phone: (501) 686-7000. Providers update this record themselves, so call before visiting.
How can I verify David Brent Ryals, M.D.'s license?
NPPES lists Arkansas license number E7338, 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 David Brent Ryals, M.D. prescribe under Medicare Part D?
In 2024, David Brent Ryals, M.D. had 178 Medicare Part D claims for 114 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.