NPPES file of Aug 9, 2026

Joseph Newark Legg, D.M.D

Endodontics · Dunmore, PA

Joseph Newark Legg, D.M.D is an endodontics with a practice address in Dunmore, Pennsylvania, and NPI 1699396978, issued on Apr 28, 2020. Check the license (Pennsylvania DS042819, 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
1699396978
Name
Joseph Newark Legg
Credential
D.M.D
Primary taxonomy
Endodontics 1223E0200X
License number
DS042819 PA
Self-reported in NPPES; status is on the state search
Practice location
514 N Blakely St, Dunmore, PA 18512
Phone
(570) 341-3636
Enumerated
Apr 28, 2020
Record last updated
Jul 10, 2022
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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8 nearest endodontics records → All 246 in Pennsylvania → Look up another NPI →

Verify Joseph Newark Legg 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 DS042819    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
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58% more Medicare Part D claims than the average endodontics in 2024

191 Medicare Part D claims for 123 beneficiaries, against an average of 121 among the 4,119 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Joseph Legg191
  2. Specialty average121

Most prescribed

  1. Amoxicillin73 claims
  2. Chlorhexidine Gluconate43 claims
  3. Etodolac20 claims
  4. Ibuprofen16 claims
  5. Azithromycin11 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.

Joseph Newark Legg among 246 endodontics records in Pennsylvania

Joseph Newark Legg, D.M.D is one of 246 endodontics records with a practice address in Pennsylvania. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 93% of them.

  • NPI issued2020 · 93% of these records are older, 4% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2022 · 78% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223E0200X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Endodontics providers in Pennsylvania

There are 246 endodontics records in Pennsylvania.

All 246 in Pennsylvania → Every provider in Dunmore → Endodontics nationwide →

The 8 endodontics records with the nearest ZIP codes

  1. Frank Dinoia, DDSScranton, PA 185101730250291
  2. Joseph Legg, DMDScranton, PA 185031427136696
  3. Gary WadsworthScranton, PA 185031255777942
  4. Michael Gonsky, DMDStroudsburg, PA 183601780178509
  5. Michael Gonsky, DDSStroudsburg, PA 183601134346315
  6. Robert Lesniak, D.D.S.Kingston, PA 187041841209996
  7. Paul Mancia, DDSKingston, PA 187041316951049
  8. Richard Silberman, D.D. S.Kingston, PA 187041568529568

Common questions

What is Joseph Newark Legg, D.M.D's NPI number?

Joseph Newark Legg, D.M.D's National Provider Identifier (NPI) is 1699396978, issued on Apr 28, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Joseph Newark Legg, D.M.D located?

The NPPES record lists a practice address at 514 N Blakely St, Dunmore, PA, 18512. Phone: (570) 341-3636. Providers update this record themselves, so call before visiting.

How can I verify Joseph Newark Legg, D.M.D's license?

NPPES lists Pennsylvania license number DS042819, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

How much does Joseph Newark Legg, D.M.D prescribe under Medicare Part D?

In 2024, Joseph Newark Legg, D.M.D had 191 Medicare Part D claims for 123 beneficiaries; the average among endodontics prescribers was 121. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.