Janet Mark
Dentist · Newark, NJ
Janet Mark is a dentist with a practice address in Newark, New Jersey, and NPI 1205324555, issued on Apr 23, 2018. Check the license (New Jersey 22DI02753300, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Janet Mark
- Primary taxonomy
- Dentist 122300000X
- License number
- 22DI02753300 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 66 Somme St, Newark, NJ 07105
- Phone
- (973) 578-8788
- Enumerated
- Apr 23, 2018
- Record last updated
- Mar 5, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 66 Somme St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Otto Choi, DDSPediatric Dentistry1285895789
- Sara FarajianPediatric Dentistry1376031039
- Jennifer Fong, DDSOrthodontics and Dentofacial Orthopedics Dentistry1376200204
- Abraham Husney, DMDDentist1699412916
- Brandon McDonaldPediatric Dentistry1336702521
- Fernanda Mendoza Cervantes, DDSPediatric Dentistry1487385423
Verify Janet Mark 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 22DI02753300Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average dentist in 2024
13 Medicare Part D claims, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
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.
93 dentist records list a practice address in Newark
They are 93 of the 4,875 NPPES records with a practice address in Newark, and 2,742 dentist records in New Jersey.
All 93 in Newark → All 2,742 in New Jersey → Every provider in Newark →
Other dentist records in New Jersey
- Carine Abadir, DMDJersey City, NJ1497278659
- Maryam AbbasHackensack, NJ1356044531
- Gerald Abbott, DMDLeesburg, NJ1548137854
- Wilmer Abbott, D.M.D.Ventnor City, NJ1982847240
- Karen AbboudMorristown, NJ1659121259
- Mohannad Abboushi, DDSBloomfield, NJ1689350837
- Amr Abdalla, DMDGibbsboro, NJ1336822493
- Asmaa Abdeen, DMDJersey City, NJ1679216683
- Aziz Abdel Malak, DDSManalapan, NJ1265817969
- Amal Abdel-RazekOakhurst, NJ1699390542
Common questions
What is Janet Mark's NPI number?
Janet Mark's National Provider Identifier (NPI) is 1205324555, issued on Apr 23, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Janet Mark located?
The NPPES record lists a practice address at 66 Somme St, Newark, NJ, 07105. Phone: (973) 578-8788. Providers update this record themselves, so call before visiting.
How can I verify Janet Mark's license?
NPPES lists New Jersey license number 22DI02753300, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.
How much does Janet Mark prescribe under Medicare Part D?
In 2024, Janet Mark had 13 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.