J. Keith Espinosa, DMD
Dentist · Newton, NJ
J. Keith Espinosa, DMD is a dentist with a practice address in Newton, New Jersey, and NPI 1962535047, issued on Mar 14, 2007. Check the license (New Jersey D1017823, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- J. Keith Espinosa
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- D1017823 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 183 High St, Newton, NJ 07860
- Phone
- (973) 383-7900
- Enumerated
- Mar 14, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (973) 300-5766
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,742 in New Jersey → Look up another NPI →
Also registered at 183 High St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Barone, MDOphthalmology Physician1467486530
- Sarah Chima, M.D.Surgery Physician1205166147
- Richard Hansen, MDOphthalmology Physician1558395624
- Laura Hirschfeld, MDOphthalmology Physician1376577445
- Cynthia Jones, M.D.Surgery Physician1487654745
- Yevgeniy Khesin, M.D.Neurology Physician1821098500
Verify J. Keith Espinosa 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 D1017823Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% fewer Medicare Part D claims than the average dentist in 2024
33 Medicare Part D claims for 22 beneficiaries, 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.
Most prescribed
- Azithromycin17 claims
- 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.
J. Keith Espinosa among 2,742 dentist records in New Jersey
J. Keith Espinosa, 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 2007, is newer than 19% of them.
- NPI issued2007 · 19% of these records are older, 56% 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 updated2007 · 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).
Dentist providers in New Jersey
There are 2,742 dentist records in New Jersey.
All 2,742 in New Jersey → Every provider in Newton → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Marlayna Best, D.M.D.Newton, NJ 078601598016743
- David Brody, DMDNewton, NJ 078601043228265
- Winfred Ginter, DDSNetcong, NJ 078571093824781
- Janine Lattuca Kelly, DDSMr Arlington, NJ 078561275601809
- William Baron, D.M.D.Rockaway, NJ 078661598761405
- Sung Hoon Cho, DMDRockaway, NJ 078661174296966
- John Cordasco, DMDRockaway, NJ 078661750594305
- Adam Helfand, DMDRockaway, NJ 078661790834091
Common questions
What is J. Keith Espinosa, DMD's NPI number?
J. Keith Espinosa, DMD's National Provider Identifier (NPI) is 1962535047, issued on Mar 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is J. Keith Espinosa, DMD located?
The NPPES record lists a practice address at 183 High St, Newton, NJ, 07860. Phone: (973) 383-7900. Providers update this record themselves, so call before visiting.
How can I verify J. Keith Espinosa, DMD's license?
NPPES lists New Jersey license number D1017823, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.
How much does J. Keith Espinosa, DMD prescribe under Medicare Part D?
In 2024, J. Keith Espinosa, DMD had 33 Medicare Part D claims for 22 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.