William Mark White, MD
Diagnostic Radiology Physician · Little Rock, AR
William Mark White, MD is a diagnostic radiology physician with a practice address in Little Rock, Arkansas, and NPI 1922095140, issued on Oct 3, 2005. Check the license (Arkansas C 7342, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- William Mark White
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- C 7342 AR
Self-reported in NPPES; status is on the state search - Practice location
- 500 S University Ave, Little Rock, AR 72205
- Phone
- (501) 664-3914
- Enumerated
- Oct 3, 2005
- Record last updated
- Dec 9, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (501) 664-5246
- Medicaid ID
- 114262001 AR
- Medicare enrollment
- Enrolled (PECOS I20090325000199); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 297 in Arkansas → Look up another NPI →
Also registered at 500 S University Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Cheryl Ahart, M.D.Pediatrics Physician1407891724
- Shawn Alberti, CRNACertified Registered Nurse Anesthetist1659349892
- Albert Alexander, MDDiagnostic Radiology Physician1609863943
- Brian Alexander, M.D.Anesthesiology Physician1922094846
Verify William Mark White in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical Board
Search for license C 7342Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- Associated Radiologists LtdJonesboro, AR
- St Bernards Physician Clinics IncJonesboro, AR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Mark White among 297 diagnostic radiology physician records in Arkansas
William Mark White, MD is one of 297 diagnostic radiology physician records with a practice address in Arkansas. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 84% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1987 · median 2004 among the 196 with a school on file
- Record last updated2011 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
163 diagnostic radiology physician records list a practice address in Little Rock
They are 163 of the 13,172 NPPES records with a practice address in Little Rock, and 297 diagnostic radiology physician records in Arkansas.
All 297 in Arkansas → Every provider in Little Rock → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Benjamin Bartnicke, MDLittle Rock, AR 722051215924683
- Dan Chisholm, MDLittle Rock, AR 722051669468443
- Harry Cockrill, MDLittle Rock, AR 722051447247812
- Jonathan Fravel, MDLittle Rock, AR 722051619964087
- Jerome Gehl, MDLittle Rock, AR 722051629064407
- Aaron Janos, M.D.Little Rock, AR 722051003819996
- Dale Johnston, MDLittle Rock, AR 722051912994369
- Gulam Khan, MDLittle Rock, AR 722051528055001
Common questions
What is William Mark White, MD's NPI number?
William Mark White, MD's National Provider Identifier (NPI) is 1922095140, issued on Oct 3, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William Mark White, MD located?
The NPPES record lists a practice address at 500 S University Ave, Little Rock, AR, 72205. Phone: (501) 664-3914. Providers update this record themselves, so call before visiting.
How can I verify William Mark White, MD's license?
NPPES lists Arkansas license number C 7342, 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.
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.