Simon Yoon, D.M.D.
General Practice Dentistry · Newtown Square, PA
Simon Yoon, D.M.D. is a general practice dentistry with a practice address in Newtown Square, Pennsylvania, and NPI 1083700595, issued on Oct 4, 2006. Check the license (Pennsylvania DS030688Y, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Simon Yoon
- Credential
- D.M.D.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- DS030688Y PA
Self-reported in NPPES; status is on the state search - Practice location
- 3400 W Chester Pike, Newtown Square, PA 19073
- Phone
- (610) 356-9424
- Enumerated
- Oct 4, 2006
- Entity
- Type 1 · individual
Also registered at 3400 W Chester Pike
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Deborah Brennan, D.M.D.General Practice Dentistry1558563940
- Janel WildermuthCounselor1952254377
- Domenico Zito, D.M.D.Periodontics1477615045
Verify Simon Yoon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license DS030688YCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2% fewer Medicare Part D claims than the average general practice dentistry in 2024
82 Medicare Part D claims for 33 beneficiaries, against an average of 84 among the 68,591 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin35 claims
- Chlorhexidine Gluconate23 claims
- Ibuprofen19 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.
19 general practice dentistry records list a Newtown Square practice address
They are 19 of the 425 NPPES records with a Newtown Square practice address, and 4,569 general practice dentistry records in Pennsylvania.
All 19 in Newtown Square → All 4,569 in Pennsylvania → Every provider in Newtown Square →
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
- Reem Abdulrahman, DMDNewtown Square, PA1861751620
- Mohammad Abdulwahab, DMDPittsburgh, PA1215196266
Common questions
What is Simon Yoon, D.M.D.'s NPI number?
Simon Yoon, D.M.D.'s National Provider Identifier (NPI) is 1083700595, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Simon Yoon, D.M.D. located?
The NPPES record lists a practice address at 3400 W Chester Pike, Newtown Square, PA, 19073. Phone: (610) 356-9424. Providers update this record themselves, so call before visiting.
How can I verify Simon Yoon, D.M.D.'s license?
NPPES lists Pennsylvania license number DS030688Y, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Simon Yoon, D.M.D. prescribe under Medicare Part D?
In 2024, Simon Yoon, D.M.D. had 82 Medicare Part D claims for 33 beneficiaries; the average among general practice dentistry prescribers was 84. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.