NPPES file of Aug 9, 2026

Thomas Gardner Duffett, MS,PT

Physical Therapist · Nashua, NH

Thomas Gardner Duffett, MS,PT is a physical therapist with a practice address in Nashua, New Hampshire, and NPI 1164434981, issued on Aug 12, 2006. Check the license (New Hampshire 2674, as entered in NPPES) with the New Hampshire board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1164434981
Name
Thomas Gardner Duffett
Credential
MS,PT
Primary taxonomy
Physical Therapist 225100000X
License numbers
2674 NH
15760 MA
PT011311L PA
Self-reported in NPPES; status is on the state search
Practice location
55 Harris RD, Nashua, NH 03062
Phone
(603) 888-1573
Enumerated
Aug 12, 2006
Record last updated
Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(603) 897-0514
Medicaid ID
0334065 MA
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 physical therapist records → All 1,663 in New Hampshire → Look up another NPI →

Also registered at 55 Harris RD

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

  1. Alicia Aho, COTA/LOccupational Therapy Assistant1922586924
  2. Toni AuclairOccupational Therapist1649427527
  3. Deepali BatishPhysical Therapist1073084257
  4. Audrey BaynesOccupational Therapy Assistant1558943167
  5. Michelle Blake, MOT, OTR/LPhysical Rehabilitation Occupational Therapist1023740222
  6. Jacqueline Coraine, OTR/LOccupational Therapist1922256288

Verify Thomas Gardner Duffett in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
    Search for license 2674    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
Find the New Hampshire license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Thomas Gardner Duffett among 1,663 physical therapist records in New Hampshire

Thomas Gardner Duffett, MS,PT is one of 1,663 physical therapist records with a practice address in New Hampshire. 22% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 83% newer
  • In a Medicare fileNo · 22% of these records are
  • In the CMS Doctors and Clinicians fileNo · 24% of these records are
  • Record last updated2007 · 72% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

140 physical therapist records list a practice address in Nashua

They are 140 of the 3,140 NPPES records with a practice address in Nashua, and 1,663 physical therapist records in New Hampshire. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,663 in New Hampshire → Every provider in Nashua → Physical Therapist nationwide →

The 8 physical therapist records with the nearest ZIP codes

  1. Ann Cottrell, PTNashua, NH 030621750542718
  2. Jodi Eddy, PTNashua, NH 030621659426724
  3. Willow Henry, PTNashua, NH 030621356503767
  4. Jerome Holland, P.TNashua, NH 030621851303812
  5. Michele Holland, P.T.Nashua, NH 030621700899598
  6. Shana Kirschner, MPTNashua, NH 030621801973326
  7. Brian Lavigne, PTNashua, NH 030621194741033
  8. Amy MadeiraNashua, NH 030621598856130

Common questions

What is Thomas Gardner Duffett, MS,PT's NPI number?

Thomas Gardner Duffett, MS,PT's National Provider Identifier (NPI) is 1164434981, issued on Aug 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Thomas Gardner Duffett, MS,PT located?

The NPPES record lists a practice address at 55 Harris RD, Nashua, NH, 03062. Phone: (603) 888-1573. Providers update this record themselves, so call before visiting.

How can I verify Thomas Gardner Duffett, MS,PT's license?

NPPES lists New Hampshire license number 2674, as entered by the provider. Search the New Hampshire 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.

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.