Sean Michael Langton, D.M.D
Dentist · Everett, MA
Sean Michael Langton, D.M.D is a dentist with a practice address in Everett, Massachusetts, and NPI 1346618899, issued on Sep 14, 2015. Check the license (Massachusetts DN1856983, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sean Michael Langton
- Credential
- D.M.D
- Primary taxonomy
- Dentist 122300000X
- License number
- DN1856983 MA
Self-reported in NPPES; status is on the state search - Practice location
- 439 Broadway, Everett, MA 02149
- Phone
- (617) 944-9627
- Enumerated
- Sep 14, 2015
- Record last updated
- Jul 30, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 439 Broadway
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Venu Kallam, DMDGeneral Practice Dentistry1518120013
- Junsoo Kwon, DMDDentist1932650983
Verify Sean Michael Langton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license DN1856983Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
52% fewer Medicare Part D claims than the average dentist in 2024
41 Medicare Part D claims for 32 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin19 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: $274.44
4 payments; by number, the most common kind was food and beverage; the largest payer was Keystone Dental 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
18 dentist records list a practice address in Everett
They are 18 of the 489 NPPES records with a practice address in Everett, and 2,934 dentist records in Massachusetts.
All 18 in Everett → All 2,934 in Massachusetts → Every provider in Everett →
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- Selda AbbasianNew Bedford, MA1700690708
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- Micheal Abboud, DMDQuincy, MA1336781533
- Muhammad Abdel-Rahim, DMDIndian Orchard, MA1548589690
- Abdalla AbdelaalAdams, MA1528991668
- Jehad Abdelgader, DLLNorth Adams, MA1841027158
- Shimaa AbdelhadyQuincy, MA1013849694
Common questions
What is Sean Michael Langton, D.M.D's NPI number?
Sean Michael Langton, D.M.D's National Provider Identifier (NPI) is 1346618899, issued on Sep 14, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Sean Michael Langton, D.M.D located?
The NPPES record lists a practice address at 439 Broadway, Everett, MA, 02149. Phone: (617) 944-9627. Providers update this record themselves, so call before visiting.
How can I verify Sean Michael Langton, D.M.D's license?
NPPES lists Massachusetts license number DN1856983, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Sean Michael Langton, D.M.D prescribe under Medicare Part D?
In 2024, Sean Michael Langton, D.M.D had 41 Medicare Part D claims for 32 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.