NPPES file of Aug 9, 2026

Thomas Robert Zelinski, D.D.S.

Dentist · Roxbury, MA

Thomas Robert Zelinski, D.D.S. is a dentist with a practice address in Roxbury, Massachusetts, and NPI 1144696014, issued on Aug 14, 2015. Check the license (Massachusetts DN1856995, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1144696014
Name
Thomas Robert Zelinski
Credential
D.D.S.
Primary taxonomy
Dentist 122300000X
License number
DN1856995 MA
Self-reported in NPPES; status is on the state search
Practice location
1290 Tremont St, Roxbury, MA 02120
Phone
(248) 941-8945
Enumerated
Aug 14, 2015
Record last updated
Aug 14, 2015 (not updated in 11 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1290 Tremont St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Claritza AcostaStudent in an Organized Health Care Education/Training Program1871482513
  2. Tamara AdrienFamily Nurse Practitioner1952988305
  3. Sherar AndalcioFamily Medicine Physician1902243074
  4. Alyssa Bacay, DOInfectious Disease Physician1205456274
  5. Juanita Baker, DMDDentist1770260721
  6. Andrea Biondi, DNPNurse Practitioner1891872859

Verify Thomas Robert Zelinski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license DN1856995
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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36% more Medicare Part D claims than the average dentist in 2024

117 Medicare Part D claims for 57 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.

  1. Thomas Zelinski117
  2. Specialty average86

Most prescribed

  1. Chlorhexidine Gluconate64 claims
  2. Amoxicillin23 claims
  3. Clindamycin Hcl11 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: $22.22

1 payment: food and beverage; the largest payer was Solventum Corporation. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Thomas Zelinski$22.22
  2. Specialty average$540.36

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Thomas Robert Zelinski among 2,934 dentist records in Massachusetts

Thomas Robert Zelinski, D.D.S. is one of 2,934 dentist records with a practice address in Massachusetts. 58% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 49% of them.

  • NPI issued2015 · 49% of these records are older, 48% newer
  • In a Medicare fileYes · 58% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2015 · 63% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

32 dentist records list a practice address in Roxbury

They are 32 of the 1,027 NPPES records with a practice address in Roxbury, and 2,934 dentist records in Massachusetts.

The 8 dentist records with the nearest ZIP codes

  1. Evlin Adamian, D.M.DRoxbury Crossing, MA 021201467740472
  2. Malak Al-Hadlaq, BDSBoston, MA 021201255985198
  3. Imran ChitalwallaBoston, MA 021201083029102
  4. Nurulla Diyanat, DMDRoxbury Crossing, MA 021201275718926
  5. Jennifer Hong, D.M.D.Roxbury Crossing, MA 021201740445998
  6. Maryam Jessri, D.D.S, PH.DBoston, MA 021201194183434
  7. Jocelyne Jezzini, B.D.S., C.A.G.S.Roxbury, MA 021201972071850
  8. Abdulrahman Nakshabandi, BDSBoston, MA 021201083380547

Common questions

What is Thomas Robert Zelinski, D.D.S.'s NPI number?

Thomas Robert Zelinski, D.D.S.'s National Provider Identifier (NPI) is 1144696014, issued on Aug 14, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Thomas Robert Zelinski, D.D.S. located?

The NPPES record lists a practice address at 1290 Tremont St, Roxbury, MA, 02120. Phone: (248) 941-8945. Providers update this record themselves, so call before visiting.

How can I verify Thomas Robert Zelinski, D.D.S.'s license?

NPPES lists Massachusetts license number DN1856995, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Thomas Robert Zelinski, D.D.S. prescribe under Medicare Part D?

In 2024, Thomas Robert Zelinski, D.D.S. had 117 Medicare Part D claims for 57 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.