NPPES file of Aug 9, 2026

John M. Dundon, MD

Adult Reconstructive Orthopaedic Surgery Physician · Bridgewater, NJ

John M. Dundon, MD is an adult reconstructive orthopaedic surgery physician with a practice address in Bridgewater, New Jersey, and NPI 1831325166, issued on Jun 1, 2009. Check the license (New Jersey 25MA09788000, as entered in NPPES) on the New Jersey State Board of Medical Examiners; 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
1831325166
Name
John M. Dundon
Credential
MD
Primary taxonomy
Adult Reconstructive Orthopaedic Surgery Physician 207XS0114X
License numbers
25MA09788000 NJ
278927 NY
Self-reported in NPPES; status is on the state search
Practice location
465 Union Ave Ste C, Bridgewater, NJ 08807
Phone
(973) 538-2334
Enumerated
Jun 1, 2009
Record last updated
May 7, 2026
Medicare enrollment
Enrolled (PECOS I20160707000804); accepts Medicare assignment
Medical or professional school
Wright State University Boonshoft School Of Medicine, 2009
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 465 Union Ave Ste C

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

  1. Angelica Matwiejczuk, PAPhysician Assistant1669259339

Verify John M. Dundon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
    Search for license 25MA09788000
    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
Open the New Jersey license search

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13% fewer Medicare Part D claims than the average adult reconstructive orthopaedic surgery physician in 2024

505 Medicare Part D claims for 285 beneficiaries, against an average of 579 among the 1,112 providers of this specialty who prescribed in Part D. 46 claims were for opioids.

  1. John Dundon505
  2. Specialty average579

Most prescribed

  1. Celecoxib151 claims
  2. Amoxicillin104 claims
  3. Prednisone85 claims
  4. Tramadol Hcl35 claims
  5. Meloxicam31 claims
  6. Clindamycin Hcl18 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: $102,246.17

127 payments; by number, the most common kind was travel and lodging; the largest payer was Zimmer Biomet Holdings, Inc. The 1,060 providers of this specialty with any payment received $68,015.27 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. John Dundon$102,246
  2. Specialty average$68,015

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

Bills Medicare through one group practice

  1. Tri-County Orthopaedic And Sports Medicine PABridgewater, NJ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

John M. Dundon among 41 adult reconstructive orthopaedic surgery physician records in New Jersey

John M. Dundon, MD is one of 41 adult reconstructive orthopaedic surgery physician records with a practice address in New Jersey. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 59% of them.

  • NPI issued2009 · 59% of these records are older, 39% newer
  • In a Medicare fileYes · 90% of these records are
  • In the CMS Doctors and Clinicians fileYes · 83% of these records are
  • Graduated2009 · median 2008 among the 34 with a school on file
  • Record last updated2026 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XS0114X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Reconstructive Orthopaedic Surgery Physician providers in New Jersey

There are 41 adult reconstructive orthopaedic surgery physician records in New Jersey.

The 8 adult reconstructive orthopaedic surgery physician records with the nearest ZIP codes

  1. Mark Schottenfeld, MDEdison, NJ 088201538238233
  2. Donald Polakoff, M.D.Monroe, NJ 088311407851355
  3. Edwin Theosmy, D.O.Edison, NJ 088371720435605
  4. Joseph Tauro, M.D.Toms River, NJ 087551477662567
  5. Marc Malberg, MDSomerset, NJ 088731952412694
  6. Alfred Tria, MDSomerset, NJ 088731760593404
  7. Lauryn Bianco, DOManasquan, NJ 087361326605221
  8. Atul Kamath, MDManasquan, NJ 087361891993572

Common questions

What is John M. Dundon, MD's NPI number?

John M. Dundon, MD's National Provider Identifier (NPI) is 1831325166, issued on Jun 1, 2009. An NPI identifies a provider in billing; it is not a license.

Where is John M. Dundon, MD located?

The NPPES record lists a practice address at 465 Union Ave Ste C, Bridgewater, NJ, 08807. Phone: (973) 538-2334. Providers update this record themselves, so call before visiting.

How can I verify John M. Dundon, MD's license?

NPPES lists New Jersey license number 25MA09788000, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does John M. Dundon, MD prescribe under Medicare Part D?

In 2024, John M. Dundon, MD had 505 Medicare Part D claims for 285 beneficiaries; the average among adult reconstructive orthopaedic surgery physician prescribers was 579. 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.