John Madden, DMD
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2008
- Practice locations
- 2
- Practice address
- 136 Sudbury Rd, Concord, MA 01742-2422
- Practice phone
- Call (978) 369-5700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Concord Center Dental
Dental practice · Concord, Massachusetts
Find John Madden'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 Madden is a dentist in Boston, Massachusetts
John Madden practices at Concord Center Dental in Concord, Massachusetts.
John Madden's NPI, 1689841884, was assigned on May 15, 2008. John Madden holds Massachusetts license DN1857208.
- NPI
- 1689841884NPI Registry (opens in a new tab)
- NPI enumeration date
- May 15, 2008
- NPI status
- Active
- Practice phone
- (978) 369-5700
- 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)
John Madden practices in Concord and Boston
John Madden's primary practice is Concord Center Dental, at 136 Sudbury Rd, Concord, MA 01742-2422. The practice phone is (978) 369-5700. The NPI Registry lists John Madden's practice address as 1 Kneeland St Tusdm, Boston, MA 02111.
- Concord Center DentalPrimary136 Sudbury Rd, Concord, MA 01742-2422Phone(978) 369-5700
- NPI Registry address1 Kneeland St Tusdm, Boston, MA 02111Phone(617) 636-2914
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
John Madden is affiliated with 1 site of care and 1 medical group
John Madden's primary practice is Concord Center Dental in Concord, Massachusetts. Dmand AI also links John Madden 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 John Madden's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Madden practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Concord Center Dental | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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John Madden is one of 1,210 dentists in Massachusetts
Dentist is John Madden's primary specialty in the NPI Registry, under taxonomy code 122300000X. John Madden is licensed in Massachusetts.
Specialties and state licenses
- Dentist, MassachusettsPrimary
Dentists near John Madden
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
Sources for John Madden'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| 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 John Madden
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 Madden's NPI number?
John Madden's NPI number is 1689841884. It was assigned on May 15, 2008, and it is active in the NPI Registry.
What does John Madden specialize in?
John Madden is a dentist in Boston, Massachusetts. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does John Madden practice?
John Madden practices at 136 Sudbury Rd, Concord, MA 01742-2422. John Madden also practices at 1 Kneeland St Tusdm, Boston, MA 02111. John Madden's primary practice is Concord Center Dental in Concord, Massachusetts. Dmand AI also links John Madden to 1 medical group.
What is John Madden's office phone number?
The practice phone on file for John Madden is (978) 369-5700.
What is John Madden's medical license number?
John Madden holds Massachusetts license DN1857208.
How long has John Madden been practicing?
John Madden's NPI was assigned in 2008.
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