John Seaborn Sampson, D.M.D.
General Practice Dentistry · Fitchburg, MA
John Seaborn Sampson, D.M.D. is a general practice dentistry with a practice address in Fitchburg, Massachusetts, and NPI 1871644393, issued on Jan 12, 2007. Check the license (Massachusetts 10669, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Seaborn Sampson
- Credential
- D.M.D.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 10669 MA
Self-reported in NPPES; status is on the state search - Practice location
- 134 Summer St, Fitchburg, MA 01420
- Phone
- (978) 342-0225
- Enumerated
- Jan 12, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (978) 342-0225
- Entity
- Type 1 · individual
Also registered at 134 Summer St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paul Kang, DMDDentist1881878015
Verify John Seaborn Sampson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 10669Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26 general practice dentistry records list a practice address in Fitchburg
They are 26 of the 1,119 NPPES records with a practice address in Fitchburg, and 3,489 general practice dentistry records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 26 in Fitchburg → All 3,489 in Massachusetts → Every provider in Fitchburg →
Other general practice dentistry records in Massachusetts
- Mark Aaron, DMDGreat Barrington, MA1902020902
- Heidi Aaronson, D.M.D.Wellesley, MA1134375652
- Jamil Abbasy, DMDSouthampton, MA1992988026
- Sama Abdul-Aziz, DMDBoston, MA1427543610
- Muhannad AbdulghaniBrockton, MA1326806654
- Noor AbdulkareemQuincy, MA1932809662
- Asma AbdullahShrewsbury, MA1225301237
- Abdulaziz Abdulwahed, BDSBoston, MA1730637414
- Sabahat Abernethy, DMD, CAGSAbington, MA1518089903
- Rana Abood, DMDBoston, MA1376660936
Common questions
What is John Seaborn Sampson, D.M.D.'s NPI number?
John Seaborn Sampson, D.M.D.'s National Provider Identifier (NPI) is 1871644393, issued on Jan 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John Seaborn Sampson, D.M.D. located?
The NPPES record lists a practice address at 134 Summer St, Fitchburg, MA, 01420. Phone: (978) 342-0225. Providers update this record themselves, so call before visiting.
How can I verify John Seaborn Sampson, D.M.D.'s license?
NPPES lists Massachusetts license number 10669, as entered by the provider. Search the Massachusetts 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. 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.