William J. Halleran, M. D.
Diagnostic Radiology Physician · Clearwater, FL
William J. Halleran, M. D. is a diagnostic radiology physician with a practice address in Clearwater, Florida, and NPI 1922098243, issued on Oct 27, 2005. Check the license (Florida ME86155, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- William J. Halleran
- Credential
- M. D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- ME86155 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1106 Druid RD S, Clearwater, FL 33756
- Phone
- (727) 441-3711
- Enumerated
- Oct 27, 2005
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 2,761 in Florida → Look up another NPI →
Also registered at 1106 Druid RD S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brian Anderson, M. D.Diagnostic Radiology Physician1558351320
- Craig Banull, M. D.Diagnostic Radiology Physician1407894421
- Mark Benjamin, M. D.Diagnostic Radiology Physician1902896780
- Barbara Bourland, M. D.Diagnostic Radiology Physician1770573537
- Fredrick Carolan, M. D.Diagnostic Radiology Physician1831189521
- Marsha Cline, M. D.Diagnostic Radiology Physician1013907435
Verify William J. Halleran in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME86155Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average diagnostic radiology physician in 2024
22 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 J. Halleran among 2,761 diagnostic radiology physician records in Florida
William J. Halleran, M. D. is one of 2,761 diagnostic radiology physician records with a practice address in Florida. 75% 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, 83% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2007 · 50% 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 Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
47 diagnostic radiology physician records list a practice address in Clearwater
They are 47 of the 4,323 NPPES records with a practice address in Clearwater, and 2,761 diagnostic radiology physician records in Florida.
All 2,761 in Florida → Every provider in Clearwater → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Brian Anderson, M. D.Clearwater, FL 337561558351320
- Mark Benjamin, M. D.Clearwater, FL 337561902896780
- Barbara Bourland, M. D.Clearwater, FL 337561770573537
- Fredrick Carolan, M. D.Clearwater, FL 337561831189521
- Marsha Cline, M. D.Clearwater, FL 337561013907435
- Devaki Dewan, M. D.Clearwater, FL 337561659361269
- Robert Entel, M. D.Clearwater, FL 337561053301564
- John Fisher, M. D.Clearwater, FL 337561669462966
Common questions
What is William J. Halleran, M. D.'s NPI number?
William J. Halleran, M. D.'s National Provider Identifier (NPI) is 1922098243, issued on Oct 27, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William J. Halleran, M. D. located?
The NPPES record lists a practice address at 1106 Druid RD S, Clearwater, FL, 33756. Phone: (727) 441-3711. Providers update this record themselves, so call before visiting.
How can I verify William J. Halleran, M. D.'s license?
NPPES lists Florida license number ME86155, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William J. Halleran, M. D. prescribe under Medicare Part D?
In 2024, William J. Halleran, M. D. had 22 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.