Ira R. Willner, MD
Transplant Hepatology Physician · Charleston, SC
Ira R. Willner, MD is a transplant hepatology physician with a practice address in Charleston, South Carolina, and NPI 1396853255, issued on Aug 29, 2006. Check the license (South Carolina 19715, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Ira R. Willner
- Credential
- MD
- Primary taxonomy
- Transplant Hepatology Physician 207RT0003X
- License number
- 19715 SC
Self-reported in NPPES; status is on the state search - Practice location
- 171 Ashley Ave, Charleston, SC 29425
- Phone
- (843) 792-1414
- Enumerated
- Aug 29, 2006
- Record last updated
- Mar 2, 2022
- Medicaid ID
- T37715 SC
- Medicare enrollment
- Enrolled (PECOS I20050201000625); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Stony Brook, School Of Medicine, 1990
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
4 nearest transplant hepatology physician records → All 5 in South Carolina → Look up another NPI →
Also registered at 171 Ashley Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ira R. Willner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 19715Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.3 times the Medicare Part D claims of the average transplant hepatology physician in 2024
2,227 Medicare Part D claims for 308 beneficiaries, against an average of 669 among the 251 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims. 23 claims were for opioids.
Most prescribed
- Tacrolimus486 claims
- Xifaxan348 claims
- Mycophenolate Mofetil186 claims
- Ursodiol98 claims
- Furosemide74 claims
- Pantoprazole Sodium73 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 one group practice
- University Medical Associates OF The Medical University OF South CarolCharleston, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Transplant Hepatology Physician providers in South Carolina
There are 5 transplant hepatology physician records in South Carolina.
All 5 in South Carolina → Every provider in Charleston → Transplant Hepatology Physician nationwide →
The 4 transplant hepatology physician records with the nearest ZIP codes
- Hampton Sasser, MDCharleston, SC 294251972097970
- Heather Simpson, M.D.Charleston, SC 294251316069420
- Thomas WerthCharleston, SC 294251477501849
- Murat Akyildiz, MDGreenville, SC 296051417753351
Common questions
What is Ira R. Willner, MD's NPI number?
Ira R. Willner, MD's National Provider Identifier (NPI) is 1396853255, issued on Aug 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ira R. Willner, MD located?
The NPPES record lists a practice address at 171 Ashley Ave, Charleston, SC, 29425. Phone: (843) 792-1414. Providers update this record themselves, so call before visiting.
How can I verify Ira R. Willner, MD's license?
NPPES lists South Carolina license number 19715, as entered by the provider. Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ira R. Willner, MD prescribe under Medicare Part D?
In 2024, Ira R. Willner, MD had 2,227 Medicare Part D claims for 308 beneficiaries; the average among transplant hepatology physician prescribers was 669. 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.