NPPES file of Aug 9, 2026

Sean Paul Zielinski, D.D.S

Dentist · Mason, MI

Sean Paul Zielinski, D.D.S is a dentist with a practice address in Mason, Michigan, and NPI 1033402144, issued on May 23, 2011. Check the license (Michigan 2901020384, as entered in NPPES) with the Michigan 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
1033402144
Name
Sean Paul Zielinski
Credential
D.D.S
Primary taxonomy
Dentist 122300000X
License number
2901020384 MI
Self-reported in NPPES; status is on the state search
Practice location
640 W Ash St, Mason, MI 48854
Phone
(517) 676-3711
Enumerated
May 23, 2011
Record last updated
May 23, 2011 (not updated in 15 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 640 W Ash St

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

  1. Roxanne Ford, DDSDentist1518538123
  2. Emily Miller, DMDDentist1669161956

Verify Sean Paul Zielinski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 2901020384
    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 Michigan license search

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3.8 times the Medicare Part D claims of the average dentist in 2024

323 Medicare Part D claims for 177 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.

  1. Sean Zielinski323
  2. Specialty average86

Most prescribed

  1. Amoxicillin98 claims
  2. Chlorhexidine Gluconate56 claims
  3. Cephalexin46 claims
  4. Penicillin V Potassium46 claims
  5. Methylprednisolone24 claims
  6. Clindamycin Hcl22 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: $107.78

3 payments; by number, the most common kind was food and beverage; the largest payer was Zimvie Inc. 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. Sean Zielinski$107.78
  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.

Sean Paul Zielinski among 3,439 dentist records in Michigan

Sean Paul Zielinski, D.D.S is one of 3,439 dentist records with a practice address in Michigan. 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 2011, is newer than 51% of them.

  • NPI issued2011 · 51% of these records are older, 46% 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 updated2011 · 64% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

8 dentist records list a practice address in Mason

They are 8 of the 341 NPPES records with a practice address in Mason, and 3,439 dentist records in Michigan.

The 8 dentist records with the nearest ZIP codes

  1. Roxanne Ford, DDSMason, MI 488541518538123
  2. David Golder, D.D.S.Mason, MI 488541326089970
  3. David Kempeinen, D.D.S.Mason, MI 488541871886002
  4. Kathryn Kempeinen, D.D.S.Mason, MI 488541962795195
  5. Emily Miller, DMDMason, MI 488541669161956
  6. James Peters, DDSMason, MI 488541619171352
  7. Timothy Zielinski, DDSMason, MI 488541043378185
  8. Keith Bever, DDSMt Pleasant, MI 488581619023017

Common questions

What is Sean Paul Zielinski, D.D.S's NPI number?

Sean Paul Zielinski, D.D.S's National Provider Identifier (NPI) is 1033402144, issued on May 23, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Sean Paul Zielinski, D.D.S located?

The NPPES record lists a practice address at 640 W Ash St, Mason, MI, 48854. Phone: (517) 676-3711. Providers update this record themselves, so call before visiting.

How can I verify Sean Paul Zielinski, D.D.S's license?

NPPES lists Michigan license number 2901020384, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Sean Paul Zielinski, D.D.S prescribe under Medicare Part D?

In 2024, Sean Paul Zielinski, D.D.S had 323 Medicare Part D claims for 177 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.