Mark Gladnick, D.D.S.
Dentist · Wilmington, DE
Mark Gladnick, D.D.S. is a dentist with a practice address in Wilmington, Delaware, and NPI 1710900204, issued on Jul 25, 2006. Check the license (Delaware G10000889, as entered in NPPES) with the Delaware board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Gladnick
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- G10000889 DE
Self-reported in NPPES; status is on the state search - Practice location
- 5513 Kirkwood Hwy, Wilmington, DE 19808
- Phone
- (302) 994-2660
- Enumerated
- Jul 25, 2006
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (302) 994-6237
- Medicaid ID
- 0000883108 DE
- Entity
- Type 1 · individual
8 nearest dentist records → All 194 in Delaware → Look up another NPI →
Also registered at 5513 Kirkwood Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jason JustisonGeneral Practice Dentistry1265843783
Verify Mark Gladnick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license G10000889Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average dentist in 2024
11 Medicare Part D claims, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Mark Gladnick among 194 dentist records in Delaware
Mark Gladnick, D.D.S. is one of 194 dentist records with a practice address in Delaware. 65% 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, 69% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 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 122300000X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
75 dentist records list a practice address in Wilmington
They are 75 of the 6,291 NPPES records with a practice address in Wilmington, and 194 dentist records in Delaware.
All 194 in Delaware → Every provider in Wilmington → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Christopher Baran, DMDWilmington, DE 198081134283963
- Robert Christy, DMDWilmington, DE 198081679625164
- Jeffrey Cole, DDSWilmington, DE 198081922139997
- Laura Dougherty, DDSWilmington, DE 198081033241864
- David Ehrenfeld, DDSWilmington, DE 198081811034499
- Jeffrey Emmi, DMDWilmington, DE 198081689734519
- Eric Esbitt, DMDWilmington, DE 198081841320025
- Michael Hazuda, D.M.D.Wilmington, DE 198081629124771
Common questions
What is Mark Gladnick, D.D.S.'s NPI number?
Mark Gladnick, D.D.S.'s National Provider Identifier (NPI) is 1710900204, issued on Jul 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Gladnick, D.D.S. located?
The NPPES record lists a practice address at 5513 Kirkwood Hwy, Wilmington, DE, 19808. Phone: (302) 994-2660. Providers update this record themselves, so call before visiting.
How can I verify Mark Gladnick, D.D.S.'s license?
NPPES lists Delaware license number G10000889, as entered by the provider. Search the Delaware board that licenses this profession; the NPPES record confirms identity only.
How much does Mark Gladnick, D.D.S. prescribe under Medicare Part D?
In 2024, Mark Gladnick, D.D.S. had 11 Medicare Part D claims; 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.