Stephen Markowitz, D.M.D
General Practice Dentistry · Leominster, MA
Stephen Markowitz, D.M.D is a general practice dentistry with a practice address in Leominster, Massachusetts, and NPI 1245525641, issued on Jun 14, 2011. Check the license (Massachusetts DN1855677, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stephen Markowitz
- Credential
- D.M.D
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License numbers
- DN1855677 MA
1855677 MA
Self-reported in NPPES; status is on the state search - Practice location
- 81 West St, Leominster, MA 01453
- Phone
- (978) 534-9216
- Enumerated
- Jun 14, 2011
- Record last updated
- Jun 11, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (978) 537-6931
- Entity
- Type 1 · individual
Also registered at 81 West St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Carlozzi, DMDGeneral Practice Dentistry1295262285
- Grace Donoghue, DMDGeneral Practice Dentistry1326076423
- Allison Hopkinson, D.M.D.General Practice Dentistry1033524806
- Howard Markowitz, D.D.S.General Practice Dentistry1023079829
- Michael Richler, DMDPediatric Dentistry1013200641
- Anya Turker, D.M.D.General Practice Dentistry1194787887
Verify Stephen Markowitz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license DN1855677Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average general practice dentistry in 2024
13 Medicare Part D claims, against an average of 83 among the 70,290 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.
Industry payments in 2024: $122.62
5 payments; by number, the most common kind was food and beverage; the largest payer was Dentsply Sirona Inc. The 41,669 providers of this specialty with any payment received $597.01 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.
33 general practice dentistry records list a practice address in Leominster
They are 33 of the 1,151 NPPES records with a practice address in Leominster, and 3,489 general practice dentistry records in Massachusetts.
All 33 in Leominster → All 3,489 in Massachusetts → Every provider in Leominster →
Other general practice dentistry records in Massachusetts
- Mark Aaron, DMDGreat Barrington, MA1902020902
- Heidi Aaronson, D.M.D.Wellesley, MA1134375652
- Jamil Abbasy, DMDSouthampton, MA1992988026
- Sama Abdul-Aziz, DMDBoston, MA1427543610
- Muhannad AbdulghaniBrockton, MA1326806654
- Noor AbdulkareemQuincy, MA1932809662
- Asma AbdullahShrewsbury, MA1225301237
- Abdulaziz Abdulwahed, BDSBoston, MA1730637414
- Sabahat Abernethy, DMD, CAGSAbington, MA1518089903
- Rana Abood, DMDBoston, MA1376660936
Common questions
What is Stephen Markowitz, D.M.D's NPI number?
Stephen Markowitz, D.M.D's National Provider Identifier (NPI) is 1245525641, issued on Jun 14, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Markowitz, D.M.D located?
The NPPES record lists a practice address at 81 West St, Leominster, MA, 01453. Phone: (978) 534-9216. Providers update this record themselves, so call before visiting.
How can I verify Stephen Markowitz, D.M.D's license?
NPPES lists Massachusetts license number DN1855677, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Stephen Markowitz, D.M.D prescribe under Medicare Part D?
In 2024, Stephen Markowitz, D.M.D had 13 Medicare Part D claims; the average among general practice dentistry prescribers was 83. 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.