Erin E. Cox, DDS
General Practice Dentistry · Newark, DE
Erin E. Cox, DDS is a general practice dentistry with a practice address in Newark, Delaware, and NPI 1003907007, issued on Sep 27, 2006. Check the license (Delaware G10001221, as entered in NPPES) with the Delaware board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erin E. Cox
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- G10001221 DE
Self-reported in NPPES; status is on the state search - Practice location
- 96 East Main St, Newark, DE 19711
- Phone
- (302) 368-2558
- Enumerated
- Sep 27, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (302) 366-0911
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 245 in Delaware → Look up another NPI →
Verify Erin E. Cox in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license G10001221Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average general practice dentistry in 2024
31 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. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin16 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.
Industry payments in 2024: $156.78
3 payments; by number, the most common kind was gift; the largest payer was Ultradent Products Inc. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Erin E. Cox among 245 general practice dentistry records in Delaware
Erin E. Cox, 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. Its NPI, issued in 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 73% newer
- In a Medicare fileYes · 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.
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
- 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
- Betsy May, DMDNewark, DE 197111669507612
Common questions
What is Erin E. Cox, DDS's NPI number?
Erin E. Cox, DDS's National Provider Identifier (NPI) is 1003907007, issued on Sep 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Erin E. Cox, DDS located?
The NPPES record lists a practice address at 96 East Main St, Newark, DE, 19711. Phone: (302) 368-2558. Providers update this record themselves, so call before visiting.
How can I verify Erin E. Cox, DDS's license?
NPPES lists Delaware license number G10001221, as entered by the provider. Search the Delaware board that licenses this profession; the NPPES record confirms identity only.
How much does Erin E. Cox, DDS prescribe under Medicare Part D?
In 2024, Erin E. Cox, DDS had 31 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.