Michael Joseph, DMD
Endodontics · Cambridge, MA
Michael Joseph, DMD is an endodontics with a practice address in Cambridge, Massachusetts, and NPI 1780838193, issued on Nov 12, 2008. Check the license (Massachusetts 21090, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Joseph
- Credential
- DMD
- Primary taxonomy
- Endodontics 1223E0200X
- License number
- 21090 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1692 Massachusetts Ave, Cambridge, MA 02138
- Phone
- (617) 492-3616
- Enumerated
- Nov 12, 2008
- Record last updated
- Apr 25, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (617) 492-8415
- Entity
- Type 1 · individual
8 nearest endodontics records → All 276 in Massachusetts → Look up another NPI →
Also registered at 1692 Massachusetts Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark Derkazarian, D.M.D.Periodontics1841331097
- Steve Elbaz, DMDEndodontics1912188251
- Howard Levine, D.M.D.,P.C.Endodontics1295949683
- Patrick Shannon, D.M.D.Periodontics1184937682
Verify Michael Joseph in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 21090Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average endodontics in 2024
63 Medicare Part D claims for 45 beneficiaries, against an average of 121 among the 4,119 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin37 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: $60.17
3 payments; by number, the most common kind was food and beverage; the largest payer was Zimvie Inc. The 2,057 providers of this specialty with any payment received $49,739.86 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.
Michael Joseph among 276 endodontics records in Massachusetts
Michael Joseph, DMD is one of 276 endodontics records with a practice address in Massachusetts. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 61% of them.
- NPI issued2008 · 61% of these records are older, 34% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2016 · 78% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223E0200X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endodontics providers in Massachusetts
There are 276 endodontics records in Massachusetts.
All 276 in Massachusetts → Every provider in Cambridge → Endodontics nationwide →
The 8 endodontics records with the nearest ZIP codes
- Jacquelyn ChouCambridge, MA 021381497311260
- Steve Elbaz, DMDCambridge, MA 021381912188251
- Howard Levine, D.M.D.,P.C.Cambridge, MA 021381295949683
- Charles Millstein, DMDCambridge, MA 021381508958190
- April Alford, DDSStoughton, MA 021351871785485
- Carlivette Santamaria, DMDBoston, MA 021351427130558
- Hakan Karaaslan, DDSCambridge, MA 021421457135816
- Aliyah Shivji, DMDSomerville, MA 021441275963993
Common questions
What is Michael Joseph, DMD's NPI number?
Michael Joseph, DMD's National Provider Identifier (NPI) is 1780838193, issued on Nov 12, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Michael Joseph, DMD located?
The NPPES record lists a practice address at 1692 Massachusetts Ave, Cambridge, MA, 02138. Phone: (617) 492-3616. Providers update this record themselves, so call before visiting.
How can I verify Michael Joseph, DMD's license?
NPPES lists Massachusetts license number 21090, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Michael Joseph, DMD prescribe under Medicare Part D?
In 2024, Michael Joseph, DMD had 63 Medicare Part D claims for 45 beneficiaries; the average among endodontics prescribers was 121. 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.