John Duffy Kernan, DMD
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 658 W Cuthbert Blvd, Westmont, NJ 08108-3642
- Practice phone
- Call (856) 869-8660
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
William T Defeo DDS PA
Dental practice · Westmont, New Jersey
Find John Kernan'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 Duffy Kernan is a dentist in Westmont, New Jersey
John Kernan practices at William T Defeo DDS PA in Westmont, New Jersey.
John Kernan's NPI, 1558406132, was assigned on February 21, 2007. John Kernan holds New Jersey license 22DI01100200.
- NPI
- 1558406132NPI Registry (opens in a new tab)
- NPI enumeration date
- February 21, 2007
- NPI status
- Active
- Practice phone
- (856) 869-8660
- 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 Duffy Kernan practices at William T Defeo DDS PA in Westmont, New Jersey
John Kernan's primary practice is William T Defeo DDS PA, at 658 W Cuthbert Blvd, Westmont, NJ 08108-3642. The practice phone is (856) 869-8660.
- William T Defeo DDS PA658 W Cuthbert Blvd, Westmont, NJ 08108-3642Phone(856) 869-8660
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John Duffy Kernan is affiliated with 1 site of care and 1 medical group
John Kernan's primary practice is William T Defeo DDS PA in Westmont, New Jersey. Dmand AI also links John Kernan 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 Duffy Kernan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Kernan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| William T Defeo DDS PA | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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John Duffy Kernan is one of 1,000 dentists in New Jersey
Dentist is John Kernan's primary specialty in the NPI Registry, under taxonomy code 122300000X. John Kernan is licensed in New Jersey.
Specialties and state licenses
- Dentist, New JerseyPrimary
Dentists near John Kernan
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 Duffy Kernan'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 John Duffy Kernan
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 Duffy Kernan's NPI number?
John Duffy Kernan's NPI number is 1558406132. It was assigned on February 21, 2007, and it is active in the NPI Registry.
What does John Duffy Kernan specialize in?
John Duffy Kernan is a dentist in Westmont, New Jersey. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does John Duffy Kernan practice?
John Kernan practices at 658 W Cuthbert Blvd, Westmont, NJ 08108-3642. John Kernan's primary practice is William T Defeo DDS PA in Westmont, New Jersey. Dmand AI also links John Kernan to 1 medical group.
What is John Duffy Kernan's office phone number?
The practice phone on file for John Kernan is (856) 869-8660.
What is John Duffy Kernan's medical license number?
John Kernan holds New Jersey license 22DI01100200.
How long has John Duffy Kernan been practicing?
John Kernan's NPI was assigned in 2007.
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