NPPES file of Aug 9, 2026

Mark Edward Thomson, D.D.S.

Orthodontics and Dentofacial Orthopedics Dentistry · Plattsburgh, NY

Mark Edward Thomson, D.D.S. is an orthodontics and dentofacial orthopedics dentistry with a practice address in Plattsburgh, New York, and NPI 1538258330, issued on Oct 12, 2006. Check the license (New York 038589-1, as entered in NPPES) with the New York 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
1538258330
Name
Mark Edward Thomson
Credential
D.D.S.
Primary taxonomy
Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X
License number
038589-1 NY
Self-reported in NPPES; status is on the state search
Practice location
81 Brinkerhoff St, Plattsburgh, NY 12901
Phone
(518) 561-3380
Enumerated
Oct 12, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(518) 561-5203
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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Verify Mark Edward Thomson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 038589-1
    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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Industry payments in 2024: $385.87

3 payments; by number, the most common kind was food and beverage; the largest payer was American Orthodontics Corporation. The 7,622 providers of this specialty with any payment received $1,641.73 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mark Thomson$385.87
  2. Specialty average$1,641.73

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

Mark Edward Thomson among 971 orthodontics and dentofacial orthopedics dentistry records in New York

Mark Edward Thomson, D.D.S. is one of 971 orthodontics and dentofacial orthopedics dentistry records with a practice address in New York. 52% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 77% newer
  • In a Medicare fileYes · 52% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2007 · 75% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223X0400X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthodontics and Dentofacial Orthopedics Dentistry providers in New York

There are 971 orthodontics and dentofacial orthopedics dentistry records in New York.

The 8 orthodontics and dentofacial orthopedics dentistry records with the nearest ZIP codes

  1. Timothy McSweeney, D.M.D.Plattsburgh, NY 129011174601520
  2. Emmanuel Suissa, DMDPlattsburgh, NY 129011346021326
  3. Brian Byrne, D.M.D.Saratoga Springs, NY 128661285728147
  4. Alan Justin, D.M.D.Saratoga Springs, NY 128661346464252
  5. John Lawrence, D.D.S.Hudson Falls, NY 128391972654648
  6. Steven Alexander, DDS, MSDQueensbury, NY 128041770989931
  7. Dean Bartlett, D.D.S.Queensbury, NY 128041366651309
  8. Ronald Delsignore, D.M.D.Queensbury, NY 128041972711620

Common questions

What is Mark Edward Thomson, D.D.S.'s NPI number?

Mark Edward Thomson, D.D.S.'s National Provider Identifier (NPI) is 1538258330, issued on Oct 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark Edward Thomson, D.D.S. located?

The NPPES record lists a practice address at 81 Brinkerhoff St, Plattsburgh, NY, 12901. Phone: (518) 561-3380. Providers update this record themselves, so call before visiting.

How can I verify Mark Edward Thomson, D.D.S.'s license?

NPPES lists New York license number 038589-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity 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.