Leon Williams, D.M.D.
General Practice Dentistry · Pittsburgh, PA
Leon Williams, D.M.D. is a general practice dentistry with a practice address in Pittsburgh, Pennsylvania, and NPI 1801967146, issued on Nov 10, 2006. Check the license (Pennsylvania DS021869L, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leon Williams
- Credential
- D.M.D.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- DS021869L PA
Self-reported in NPPES; status is on the state search - Practice location
- 7227 Hamilton Ave, Pittsburgh, PA 15208
- Phone
- (412) 244-4700
- Enumerated
- Nov 10, 2006
- Record last updated
- Dec 9, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (412) 244-4992
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 4,612 in Pennsylvania → Look up another NPI →
Also registered at 7227 Hamilton Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Swaroopa Anugula, MDPediatrics Physician1780940601
- Felicia Beseka, M.D.Family Medicine Physician1225268121
- Lizzi BphmPharmacist1306917984
- Lynn BurtonCounselor1194610709
- Christopher Conti, MDEmergency Medicine Physician1912070988
- Joan Diegel, M.D.Internal Medicine Physician1073798559
Verify Leon 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 DS021869LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% more Medicare Part D claims than the average general practice dentistry in 2024
88 Medicare Part D claims for 50 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin27 claims
- Penicillin V Potassium23 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.
Leon Williams among 4,612 general practice dentistry records in Pennsylvania
Leon Williams, D.M.D. is one of 4,612 general practice dentistry records with a practice address in Pennsylvania. 63% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 63% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2011 · 76% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
323 general practice dentistry records list a practice address in Pittsburgh
They are 323 of the 28,866 NPPES records with a practice address in Pittsburgh, and 4,612 general practice dentistry records in Pennsylvania.
All 4,612 in Pennsylvania → Every provider in Pittsburgh → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Simerpreet Kaur Bagga, DMDPittsburgh, PA 152081609651868
- Harvey Block, DMDFAGDPittsburgh, PA 152081093871253
- Eugene Hester, DMDPittsburgh, PA 152081669463147
- Stanley Marcus, DMDPittsburgh, PA 152071538606272
- Heba Alani, DMDPittsburgh, PA 152061093097230
- David Axline, DMDPittsburgh, PA 152061912566258
- Meghan Campfield, D.M.DPittsburgh, PA 152061346495934
- Alfred Cupelli, DR.Pittsburgh, PA 152061528195930
Common questions
What is Leon Williams, D.M.D.'s NPI number?
Leon Williams, D.M.D.'s National Provider Identifier (NPI) is 1801967146, issued on Nov 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Leon Williams, D.M.D. located?
The NPPES record lists a practice address at 7227 Hamilton Ave, Pittsburgh, PA, 15208. Phone: (412) 244-4700. Providers update this record themselves, so call before visiting.
How can I verify Leon Williams, D.M.D.'s license?
NPPES lists Pennsylvania license number DS021869L, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Leon Williams, D.M.D. prescribe under Medicare Part D?
In 2024, Leon Williams, D.M.D. had 88 Medicare Part D claims for 50 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.