NPPES file of Aug 9, 2026

Caroline Constance Zielinski, DMD

Dentist · Plains, PA

Caroline Constance Zielinski, DMD is a dentist with a practice address in Plains, Pennsylvania, and NPI 1245611185, issued on Jun 16, 2015. Check the license (Pennsylvania DS040421, as entered in NPPES) with the Pennsylvania 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
1245611185
Name
Caroline Constance Zielinski
Credential
DMD
Primary taxonomy
Dentist 122300000X
License number
DS040421 PA
Self-reported in NPPES; status is on the state search
Practice location
571 N Main St, Plains, PA 18705
Phone
(570) 822-7312
Enumerated
Jun 16, 2015
Record last updated
Jun 16, 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 571 N Main St

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

  1. Henry Zielinski, D.D.S.General Practice Dentistry1205956695

Verify Caroline Constance Zielinski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license DS040421
    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 Pennsylvania license search

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77% more Medicare Part D claims than the average dentist in 2024

152 Medicare Part D claims for 88 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. Caroline Zielinski152
  2. Specialty average86

Most prescribed

  1. Amoxicillin57 claims
  2. Sodium Fluoride26 claims
  3. Chlorhexidine Gluconate19 claims
  4. Sodium Fluoride Sensitive11 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.

Caroline Constance Zielinski among 3,339 dentist records in Pennsylvania

Caroline Constance Zielinski, DMD is one of 3,339 dentist records with a practice address in Pennsylvania. 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 2015, is newer than 67% of them.

  • NPI issued2015 · 67% of these records are older, 29% newer
  • In a Medicare fileYes · 63% of these records are
  • In the CMS Doctors and Clinicians fileNo · 1% of these records are
  • Record last updated2015 · 74% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Dentist providers in Pennsylvania

There are 3,339 dentist records in Pennsylvania.

The 8 dentist records with the nearest ZIP codes

  1. Renee Edwards, DMDPlains, PA 187051578699963
  2. Charles Carpenter, DMDForty Fort, PA 187041326077728
  3. Joseph Carr, DMDKingston, PA 187041962469643
  4. Choon Chung, DDSAshley, PA 187061194807750
  5. Bernard Frantz, DDSKingston, PA 187041326157017
  6. Bernard Frantz, DMDKingston, PA 187041952410649
  7. Eric Frusciante, D.M.D.Forty Fort, PA 187041265837751
  8. Loren Grossman, DMDKingston, PA 187041598753972

Common questions

What is Caroline Constance Zielinski, DMD's NPI number?

Caroline Constance Zielinski, DMD's National Provider Identifier (NPI) is 1245611185, issued on Jun 16, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Caroline Constance Zielinski, DMD located?

The NPPES record lists a practice address at 571 N Main St, Plains, PA, 18705. Phone: (570) 822-7312. Providers update this record themselves, so call before visiting.

How can I verify Caroline Constance Zielinski, DMD's license?

NPPES lists Pennsylvania license number DS040421, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

How much does Caroline Constance Zielinski, DMD prescribe under Medicare Part D?

In 2024, Caroline Constance Zielinski, DMD had 152 Medicare Part D claims for 88 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.