John Cameron Machell, DMD
- Part D claims, 2024
- 53
- Hospital affiliations
- 1
- Industry payments
- $6,995
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 8 Prospect Street, Nashua, NH 03060
- Practice phone
- Call (603) 577-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find John Machell'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.
John Cameron Machell is a dentist in Nashua, New Hampshire
John Machell practices at Southern New Hampshire Medical Center in Nashua, New Hampshire, part of SolutionHealth.
John Machell's NPI, 1124136999, was assigned on August 29, 2006. John Machell holds New Hampshire license 1556.
- NPI
- 1124136999NPI Registry (opens in a new tab)
- NPI enumeration date
- August 29, 2006
- NPI status
- Active
- Practice phone
- (603) 577-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
John Cameron Machell practices at Southern New Hampshire Medical Center in Nashua, New Hampshire
John Machell's primary practice is Southern New Hampshire Medical Center, at 8 Prospect Street, Nashua, NH 03060 in Hillsborough County. The practice phone is (603) 577-2000.
- Southern New Hampshire Medical Center8 Prospect Street, Nashua, NH 03060 · Hillsborough CountyPhone(603) 577-2000
Source: Dmand AI Affiliation Data
John Cameron Machell is affiliated with 1 site of care
John Machell's primary practice is Southern New Hampshire Medical Center in Nashua, New Hampshire, part of SolutionHealth.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John Cameron Machell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Machell practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern New Hampshire Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across SolutionHealth and 6.2K+ hospitals, with verified contacts in the same login.
John Cameron Machell is one of 229 dentists in New Hampshire
Dentist is John Machell's primary specialty in the NPI Registry, under taxonomy code 122300000X. John Machell is licensed in New Hampshire.
Specialties and state licenses
- Dentist, New HampshirePrimary
Dentists near John Machell
Counts of dentists 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
John Cameron Machell's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts John Machell's median patient age at 68, with 0% women.
John Machell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
John Cameron Machell wrote 53 Medicare Part D claims in 2024
In 2024, John Machell wrote 53 Medicare Part D claims for 42 patients. 98% of them were for generic drugs.
John Machell's Part D claims by kind of drug, 2024
- Generic52 claims98%
- Brand-name and other1 claims2%
Drug classes CMS tracks in John Machell's Part D claims, 2024
- Antibiotics94%50 of 53 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
John Cameron Machell received $6,995 in industry payments in 2025
CMS Open Payments shows 1 general payment to John Machell from 1 drug or device company in 2025. Gifts make up the largest share, 100% of the total. Ultradent Products Inc paid the most, $6,995.
Companies that paid John Machell the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for John Cameron Machell'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 Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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 John Cameron Machell
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John Cameron Machell's NPI number?
John Cameron Machell's NPI number is 1124136999. It was assigned on August 29, 2006, and it is active in the NPI Registry.
What does John Cameron Machell specialize in?
John Cameron Machell is a dentist in Nashua, New Hampshire. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does John Cameron Machell practice?
John Machell practices at 8 Prospect Street, Nashua, NH 03060. John Machell's primary practice is Southern New Hampshire Medical Center in Nashua, New Hampshire, part of SolutionHealth.
What is John Cameron Machell's office phone number?
The practice phone on file for John Machell is (603) 577-2000.
What is John Cameron Machell's medical license number?
John Machell holds New Hampshire license 1556.
Which hospitals is John Cameron Machell affiliated with?
John Machell practices at Southern New Hampshire Medical Center in Nashua, New Hampshire.
Has John Cameron Machell received payments from drug or device companies?
CMS Open Payments shows $6,995 in general payments to John Machell from 1 company from 2025 to 2025. The largest total came from Ultradent Products Inc.
How long has John Cameron Machell been practicing?
John Machell's NPI was assigned in 2006.
Selling to dentist practices?
See dentists in New Hampshire by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card