Thomas A. Johnston, DMD
- Affiliated sites
- 1
- Medical group
- 1
- State licenses
- 2
- Year NPI issued
- 2007
- Practice address
- 206 Heater Rd, Lebanon, NH 03766-1449
- Practice phone
- Call (603) 448-1940
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Thomas A Johnston & Associates
Dental practice · Lebanon, New Hampshire
Find Thomas Johnston's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Thomas A. Johnston is a general practice dentistry in Lebanon, New Hampshire
Thomas Johnston practices at Thomas A Johnston & Associates in Lebanon, New Hampshire.
Thomas Johnston's NPI, 1285859686, was assigned on April 13, 2007. Thomas Johnston holds New Hampshire license 03808.
- NPI
- 1285859686NPI Registry (opens in a new tab)
- NPI enumeration date
- April 13, 2007
- NPI status
- Active
- Practice phone
- (603) 448-1940
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Thomas A. Johnston practices at Thomas A Johnston & Associates in Lebanon, New Hampshire
Thomas Johnston's primary practice is Thomas A Johnston & Associates, at 206 Heater Rd, Lebanon, NH 03766-1449. The practice phone is (603) 448-1940.
- Thomas A Johnston & Associates206 Heater Rd, Lebanon, NH 03766-1449Phone(603) 448-1940
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Thomas A. Johnston is affiliated with 1 site of care and 1 medical group
Thomas Johnston's primary practice is Thomas A Johnston & Associates in Lebanon, New Hampshire. Dmand AI also links Thomas Johnston to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Thomas A. Johnston's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Thomas Johnston practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Thomas A Johnston & Associates | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Thomas A. Johnston is one of 369 general practice dentistrys in New Hampshire
General practice is Thomas Johnston's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Dmand AI has Thomas Johnston's licenses on file in 2 states: New Hampshire and Vermont.
Specialties and state licenses
- General practice dentistry, New HampshirePrimary
- Vermont license
General practice dentistrys near Thomas Johnston
Counts of general practice dentistrys with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Sources for Thomas A. Johnston's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Thomas A. Johnston
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Thomas A. Johnston's NPI number?
Thomas A. Johnston's NPI number is 1285859686. It was assigned on April 13, 2007, and it is active in the NPI Registry.
What does Thomas A. Johnston specialize in?
Thomas A. Johnston is a general practice dentistry in Lebanon, New Hampshire. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Thomas A. Johnston practice?
Thomas Johnston practices at 206 Heater Rd, Lebanon, NH 03766-1449. Thomas Johnston's primary practice is Thomas A Johnston & Associates in Lebanon, New Hampshire. Dmand AI also links Thomas Johnston to 1 medical group.
What is Thomas A. Johnston's office phone number?
The practice phone on file for Thomas Johnston is (603) 448-1940.
What is Thomas A. Johnston's medical license number?
Thomas Johnston holds New Hampshire license 03808, one of the licenses on file in 2 states.
Which states has Thomas A. Johnston been licensed in?
Dmand AI has state licenses on file for Thomas Johnston in New Hampshire and Vermont.
How long has Thomas A. Johnston been practicing?
Thomas Johnston's NPI was assigned in 2007.
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