William John Barry, MD
Diagnostic Radiology Physician · West Chester, PA
William John Barry, MD is a diagnostic radiology physician with a practice address in West Chester, Pennsylvania, and NPI 1104862846, issued on Jun 21, 2006. Check the license (Pennsylvania MD028397L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- William John Barry
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- MD028397L PA
Self-reported in NPPES; status is on the state search - Practice location
- 701 East Marshall Street, West Chester, PA 19380
- Phone
- (610) 431-5131
- Enumerated
- Jun 21, 2006
- Record last updated
- Feb 15, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (215) 945-6809
- Medicaid ID
- 0006856460004 PA
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 2,199 in Pennsylvania → Look up another NPI →
Also registered at 701 East Marshall Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William John Barry in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD028397LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average diagnostic radiology physician in 2024
17 Medicare Part D claims, against an average of 51 among the 2,711 providers of this specialty who prescribed in Part D.
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.
William John Barry among 2,199 diagnostic radiology physician records in Pennsylvania
William John Barry, MD is one of 2,199 diagnostic radiology physician records with a practice address in Pennsylvania. 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 2006, is newer than 19% of them.
- NPI issued2006 · 19% of these records are older, 47% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2012 · 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in Pennsylvania
There are 2,199 diagnostic radiology physician records in Pennsylvania.
All 2,199 in Pennsylvania → Every provider in West Chester → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Philip Bergey, MDWest Chester, PA 193801811060247
- George Bocobo, MDWest Chester, PA 193801760428221
- Mable Jones, MDWest Chester, PA 193801316967441
- Patricia Laffey, MDWest Chester, PA 193801497791131
- Hansel Otero, M.D.West Chester, PA 193801861655755
- Lisa Pinheiro, MDWest Chester, PA 193801770511826
- Thomas Quinn, MDWest Chester, PA 193801992741185
- Bertram Russell, MDWest Chester, PA 193801386664407
Common questions
What is William John Barry, MD's NPI number?
William John Barry, MD's National Provider Identifier (NPI) is 1104862846, issued on Jun 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William John Barry, MD located?
The NPPES record lists a practice address at 701 East Marshall Street, West Chester, PA, 19380. Phone: (610) 431-5131. Providers update this record themselves, so call before visiting.
How can I verify William John Barry, MD's license?
NPPES lists Pennsylvania license number MD028397L, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William John Barry, MD prescribe under Medicare Part D?
In 2024, William John Barry, MD had 17 Medicare Part D claims; the average among diagnostic radiology physician prescribers was 51. 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.