William J. Demarco, DMD
Dentist · Tuckerton, NJ
William J. Demarco, DMD is a dentist with a practice address in Tuckerton, New Jersey, and NPI 1205992104, issued on Dec 28, 2006. Check the license (New Jersey DI21218, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William J. Demarco
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- DI21218 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 345 East Main St, Tuckerton, NJ 08087
- Phone
- (609) 296-8700
- Enumerated
- Dec 28, 2006
- Record last updated
- Aug 6, 2025
- Fax
- (609) 294-4770
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,742 in New Jersey → Look up another NPI →
Also registered at 345 East Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matthew Brown, DMDDentist1043542996
- Christopher NicolosiGeneral Practice Dentistry1689350183
Verify William J. Demarco in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
Search for license DI21218Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% more Medicare Part D claims than the average dentist in 2024
100 Medicare Part D claims for 61 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Chlorhexidine Gluconate47 claims
- Amoxicillin22 claims
- Azithromycin12 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: $90.63
1 payment: food and beverage; the largest payer was Ultradent Products Inc. The 31,974 providers of this specialty with any payment received $540.36 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.
William J. Demarco among 2,742 dentist records in New Jersey
William J. Demarco, DMD is one of 2,742 dentist records with a practice address in New Jersey. 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 2% of them.
- NPI issued2006 · 2% of these records are older, 81% 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 updated2025 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 dentist records list a practice address in Tuckerton
They are 3 of the 31 NPPES records with a practice address in Tuckerton, and 2,742 dentist records in New Jersey.
All 2,742 in New Jersey → Every provider in Tuckerton → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Matthew Brown, DMDTuckerton, NJ 080871043542996
- Ann Mozingo, DMDLittle Egg Harbor, NJ 080871700809985
- Ronald Petrosky, DDSTuckerton, NJ 080871326134263
- Beverly Jaiswal, DMDWest Deptford, NJ 080861386991735
- Nishit Shah, D.M.D.Woolwich Township, NJ 080851528367190
- Stephen Brattelli, DMDStratford, NJ 080841376694844
- Brian Cardillo, D.M.D.Stratford, NJ 080841922215375
- Akshay Rajpal, DDSStratford, NJ 080841013145630
Common questions
What is William J. Demarco, DMD's NPI number?
William J. Demarco, DMD's National Provider Identifier (NPI) is 1205992104, issued on Dec 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William J. Demarco, DMD located?
The NPPES record lists a practice address at 345 East Main St, Tuckerton, NJ, 08087. Phone: (609) 296-8700. Providers update this record themselves, so call before visiting.
How can I verify William J. Demarco, DMD's license?
NPPES lists New Jersey license number DI21218, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.
How much does William J. Demarco, DMD prescribe under Medicare Part D?
In 2024, William J. Demarco, DMD had 100 Medicare Part D claims for 61 beneficiaries; the average among dentist prescribers was 86. 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.