NPPES file of Aug 9, 2026

Christian Joseph Wesolowski

Dentist · Waltham, MA

Christian Joseph Wesolowski is a dentist with a practice address in Waltham, Massachusetts, and NPI 1295428878, issued on May 31, 2023. Check the license (Massachusetts DN1859755, 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
1295428878
Name
Christian Joseph Wesolowski
Primary taxonomy
Dentist 122300000X
License number
DN1859755 MA
Self-reported in NPPES; status is on the state search
Practice location
131 Main St, Waltham, MA 02453
Phone
(781) 893-7500
Enumerated
May 31, 2023
Record last updated
May 31, 2023
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 131 Main St

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

  1. Golnaz Damghani, DDSGeneral Practice Dentistry1740385459
  2. Caitlin Kelly, DMDGeneral Practice Dentistry1194178939
  3. Damian Meola, D.M.D.General Practice Dentistry1437261567
  4. Christopher Salzillo, DMDGeneral Practice Dentistry1588040737

Verify Christian Joseph Wesolowski 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 DN1859755
    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

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50% fewer Medicare Part D claims than the average dentist in 2024

43 Medicare Part D claims for 29 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.

  1. Christian Wesolowski43
  2. Specialty average86

Most prescribed

  1. Amoxicillin21 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.

Christian Joseph Wesolowski among 2,934 dentist records in Massachusetts

Christian Joseph Wesolowski 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 2023, is newer than 81% of them.

  • NPI issued2023 · 81% of these records are older, 12% 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 updated2023 · 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).

31 dentist records list a practice address in Waltham

They are 31 of the 2,111 NPPES records with a practice address in Waltham, and 2,934 dentist records in Massachusetts.

The 8 dentist records with the nearest ZIP codes

  1. Taejoon Ahn, DMDWaltham, MA 024531104042118
  2. Yasmin Chebbi, DMDWaltham, MA 024531306390778
  3. Katharine Eng, DMDWaltham, MA 024531578287637
  4. Salome Farzaneh, DMDWaltham, MA 024531932256740
  5. Myungeun Kim, DMDWaltham, MA 024531821306499
  6. Robert LindbergWaltham, MA 024531992975106
  7. Patrick Lo, DMDWaltham, MA 024531750001285
  8. Ana Mateo, DMDWaltham, MA 024531306474077

Common questions

What is Christian Joseph Wesolowski's NPI number?

Christian Joseph Wesolowski's National Provider Identifier (NPI) is 1295428878, issued on May 31, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Christian Joseph Wesolowski located?

The NPPES record lists a practice address at 131 Main St, Waltham, MA, 02453. Phone: (781) 893-7500. Providers update this record themselves, so call before visiting.

How can I verify Christian Joseph Wesolowski's license?

NPPES lists Massachusetts license number DN1859755, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Christian Joseph Wesolowski prescribe under Medicare Part D?

In 2024, Christian Joseph Wesolowski had 43 Medicare Part D claims for 29 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.