Jeffrey J. Williams, D.M.D.
General Practice Dentistry · Greensburg, PA
Jeffrey J. Williams, D.M.D. is a general practice dentistry with a practice address in Greensburg, Pennsylvania, and NPI 1386662625, issued on Jul 17, 2006. Check the license (Pennsylvania DS025311L, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jeffrey J. Williams
- Credential
- D.M.D.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- DS025311L PA
Self-reported in NPPES; status is on the state search - Practice location
- 121 Donohoe RD, Greensburg, PA 15601
- Phone
- (724) 836-1777
- Enumerated
- Jul 17, 2006
- Record last updated
- Apr 26, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (724) 538-8404
- Entity
- Type 1 · individual
Also registered at 121 Donohoe RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Vickie Anderson, DDSGeneral Practice Dentistry1831123108
- Rider Daas, DMDDentist1750279253
- Yuseok Jung, DMDDentist1295469922
- Anabianca Rudolph, D.M.D.Dentist1497141667
Verify Jeffrey J. Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license DS025311LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% fewer Medicare Part D claims than the average general practice dentistry in 2024
33 Medicare Part D claims for 25 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin16 claims
- Amoxicillin11 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.
37 general practice dentistry records list a practice address in Greensburg
They are 37 of the 1,688 NPPES records with a practice address in Greensburg, and 4,612 general practice dentistry records in Pennsylvania.
All 37 in Greensburg → All 4,612 in Pennsylvania → Every provider in Greensburg →
Other general practice dentistry records in Pennsylvania
- Dean Abbinanti, D.M.D.Pittsburgh, PA1144346792
- Jeannette Abboud-Niemczyk, D.M.DDrexel Hill, PA1013012061
- Justin Abbs, DMDWashington, PA1265000137
- Rania Abdel-Malak, DMDErie, PA1225558174
- Hazem Abdelaal, DDSBrookhaven, PA1972282903
- Leyla Abdulhay, D.M.DBethlehem, PA1689810210
- Zainab AbdulhuseinDanville, PA1851108419
- Shimma Abdulla, DMDPhiladelphia, PA1760618094
- Mohammad Abdulwahab, DMDPittsburgh, PA1215196266
- James Abildness, DDSHershey, PA1629071584
Common questions
What is Jeffrey J. Williams, D.M.D.'s NPI number?
Jeffrey J. Williams, D.M.D.'s National Provider Identifier (NPI) is 1386662625, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey J. Williams, D.M.D. located?
The NPPES record lists a practice address at 121 Donohoe RD, Greensburg, PA, 15601. Phone: (724) 836-1777. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey J. Williams, D.M.D.'s license?
NPPES lists Pennsylvania license number DS025311L, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Jeffrey J. Williams, D.M.D. prescribe under Medicare Part D?
In 2024, Jeffrey J. Williams, D.M.D. had 33 Medicare Part D claims for 25 beneficiaries; the average among general practice dentistry prescribers was 83. 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.