William Hamilton Ralston, DDS
General Practice Dentistry · Newark, DE
William Hamilton Ralston, DDS is a general practice dentistry with a practice address in Newark, Delaware, and NPI 1881702652, issued on Aug 29, 2006. Check the license (Delaware G1-0000853, as entered in NPPES) with the Delaware board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Hamilton Ralston
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- G1-0000853 DE
Self-reported in NPPES; status is on the state search - Practice location
- 344 E Main St, Newark, DE 19711
- Phone
- (302) 737-5170
- Enumerated
- Aug 29, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 245 in Delaware → Look up another NPI →
Also registered at 344 E Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Moon Cha, D.M.DGeneral Practice Dentistry1093844250
- Joseph Chou, D.M.D.General Practice Dentistry1700995396
- Rei Yang Hsu, D.D.SGeneral Practice Dentistry1073969259
- Kevin Roberts, D.D.S.General Practice Dentistry1396857884
- Jeffrey Stout, D.D.S.General Practice Dentistry1497809131
Verify William Hamilton Ralston in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license G1-0000853Check 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 Hamilton Ralston among 245 general practice dentistry records in Delaware
William Hamilton Ralston, DDS is one of 245 general practice dentistry records with a practice address in Delaware. 68% 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 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 73% newer
- In a Medicare fileNo · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 69% 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 Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Dentistry providers in Delaware
There are 245 general practice dentistry records in Delaware. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 245 in Delaware → Every provider in Newark → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Donald Bond, D.D.S.Newark, DE 197111235357765
- Moon Cha, D.M.DNewark, DE 197111093844250
- Joseph Chou, D.M.D.Newark, DE 197111700995396
- Erin Cox, DDSNewark, DE 197111003907007
- Timothy Ganfield, D.M.D.Newark, DE 197111942329032
- Deborah Halligan, DDSNewark, DE 197111285770867
- Rei Yang Hsu, D.D.SNewark, DE 197111073969259
- Edwin Kuipers, D.D.S.Newark, DE 197111891003596
Common questions
What is William Hamilton Ralston, DDS's NPI number?
William Hamilton Ralston, DDS's National Provider Identifier (NPI) is 1881702652, issued on Aug 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Hamilton Ralston, DDS located?
The NPPES record lists a practice address at 344 E Main St, Newark, DE, 19711. Phone: (302) 737-5170. Providers update this record themselves, so call before visiting.
How can I verify William Hamilton Ralston, DDS's license?
NPPES lists Delaware license number G1-0000853, as entered by the provider. Search the Delaware board that licenses this profession; the NPPES record confirms identity 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. 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.