William Thomas Greenberg, MD
Diagnostic Radiology Physician · Charleston, SC
William Thomas Greenberg, MD is a diagnostic radiology physician with a practice address in Charleston, South Carolina, and NPI 1235755356, issued on Jun 24, 2020. Check the license (South Carolina 84514, as entered in NPPES) on the South Carolina Board of Medical Examiners; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Thomas Greenberg
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 84514 SC
Self-reported in NPPES; status is on the state search - Practice location
- 171 Ashley Ave, Charleston, SC 29425
- Phone
- (843) 792-1414
- Enumerated
- Jun 24, 2020
- Record last updated
- May 1, 2026
- Medicare enrollment
- Enrolled (PECOS I20260518002371); may accept Medicare assignment
- Medical or professional school
- Medical University Of South Carolina College Of Medicine, 2020
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 517 in South Carolina → Look up another NPI →
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Verify William Thomas Greenberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 84514Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
William Thomas Greenberg among 517 diagnostic radiology physician records in South Carolina
William Thomas Greenberg, MD is one of 517 diagnostic radiology physician records with a practice address in South Carolina. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2020, is newer than 89% of them.
- NPI issued2020 · 89% of these records are older, 8% newer
- In a Medicare fileNo · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2020 · median 2005 among the 338 with a school on file
- Record last updated2026 · 57% 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 South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
152 diagnostic radiology physician records list a practice address in Charleston
They are 152 of the 10,840 NPPES records with a practice address in Charleston, and 517 diagnostic radiology physician records in South Carolina. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 517 in South Carolina → Every provider in Charleston → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Susan Ackerman, MDCharleston, SC 294251356397095
- Munazza Anis, MDCharleston, SC 294251831174861
- Eric Bass, D.O.Charleston, SC 294251184698573
- William Conway, MDCharleston, SC 294251780627257
- Philip Costello, MDCharleston, SC 294251346287851
- Nancy Curry, MDCharleston, SC 294251023051679
- Abid Irshad, MDCharleston, SC 294251669410296
- Reginald Munden, M.D., D.M.D.Charleston, SC 294251891891347
Common questions
What is William Thomas Greenberg, MD's NPI number?
William Thomas Greenberg, MD's National Provider Identifier (NPI) is 1235755356, issued on Jun 24, 2020. An NPI identifies a provider in billing; it is not a license.
Where is William Thomas Greenberg, 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 William Thomas Greenberg, MD's license?
NPPES lists South Carolina license number 84514, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.