Joseph Zerella Jr., DMD, MDS
- Part D claims, 2024
- 87
- Industry payments
- $1,500
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 1275 Post Rd, Fairfield, CT 06824-6015
- Practice phone
- Call (203) 259-3399
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fairfield Endodontic Specialists
Dental practice · Fairfield, Connecticut
Find Joseph Zerella'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.
Joseph Zerella Jr. is an endodontist in Fairfield, Connecticut
Joseph Zerella practices at Fairfield Endodontic Specialists in Fairfield, Connecticut.
Joseph Zerella's NPI, 1699013367, was assigned on January 30, 2013. Joseph Zerella holds Connecticut license 00866.
- NPI
- 1699013367NPI Registry (opens in a new tab)
- NPI enumeration date
- January 30, 2013
- NPI status
- Active
- Practice phone
- (203) 259-3399
- 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)
Joseph Zerella Jr. practices at Fairfield Endodontic Specialists in Fairfield, Connecticut
Joseph Zerella's primary practice is Fairfield Endodontic Specialists, at 1275 Post Rd, Fairfield, CT 06824-6015. The practice phone is (203) 259-3399.
- Fairfield Endodontic Specialists1275 Post Rd, Fairfield, CT 06824-6015Phone(203) 259-3399
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Joseph Zerella Jr. is affiliated with 1 site of care and 1 medical group
Joseph Zerella's primary practice is Fairfield Endodontic Specialists in Fairfield, Connecticut. Dmand AI also links Joseph Zerella 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 Joseph Zerella Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Joseph Zerella practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fairfield Endodontic Specialists | Available with a free account |
| +1 medical group | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Joseph Zerella Jr. is one of 34 endodontists in Connecticut
Endodontics is Joseph Zerella's primary specialty in the NPI Registry, under taxonomy code 1223E0200X. Joseph Zerella is licensed in Connecticut.
Specialties and state licenses
- Endodontist, ConnecticutPrimary
Endodontists near Joseph Zerella
Counts of endodontists 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
Joseph Zerella Jr. wrote 87 Medicare Part D claims in 2024
In 2024, Joseph Zerella wrote 87 Medicare Part D claims for 69 patients. 99% of them were for generic drugs.
Joseph Zerella's Part D claims by kind of drug, 2024
- Generic86 claims99%
- Brand-name and other1 claims1%
Drug classes CMS tracks in Joseph Zerella's Part D claims, 2024
- Antibiotics76%66 of 87 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.
Joseph Zerella Jr. received $1,500 in industry payments in 2025
CMS Open Payments shows 1 general payment to Joseph Zerella from 1 drug or device company in 2025. Speaker and faculty fees make up the largest share, 100% of the total. Henry Schein, Inc. paid the most, $1,500.
Companies that paid Joseph Zerella 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 Joseph Zerella Jr.'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) |
| 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 Joseph Zerella Jr.
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Joseph Zerella Jr.'s NPI number?
Joseph Zerella Jr.'s NPI number is 1699013367. It was assigned on January 30, 2013, and it is active in the NPI Registry.
What does Joseph Zerella Jr. specialize in?
Joseph Zerella Jr. is an endodontist in Fairfield, Connecticut. The primary specialty in the NPI Registry is Endodontist (taxonomy code 1223E0200X).
Where does Joseph Zerella Jr. practice?
Joseph Zerella practices at 1275 Post Rd, Fairfield, CT 06824-6015. Joseph Zerella's primary practice is Fairfield Endodontic Specialists in Fairfield, Connecticut. Dmand AI also links Joseph Zerella to 1 medical group.
What is Joseph Zerella Jr.'s office phone number?
The practice phone on file for Joseph Zerella is (203) 259-3399.
What is Joseph Zerella Jr.'s medical license number?
Joseph Zerella holds Connecticut license 00866.
Has Joseph Zerella Jr. received payments from drug or device companies?
CMS Open Payments shows $1,500 in general payments to Joseph Zerella from 1 company from 2025 to 2025. The largest total came from Henry Schein, Inc.
How long has Joseph Zerella Jr. been practicing?
Joseph Zerella's NPI was assigned in 2013.
Selling to endodontics practices?
See endodontists in Connecticut 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