John Patrick Ahern, DDS
- Part D claims, 2026
- 20
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 30 Pinkerton St, Derry, NH 03038-1504
- Practice phone
- Call (603) 432-5039
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ahern & Nichols Family Dentistry
Dental practice · Derry, New Hampshire
Find John Ahern'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 Patrick Ahern is a general practice dentistry in Derry, New Hampshire
John Ahern practices at Ahern & Nichols Family Dentistry in Derry, New Hampshire.
John Ahern's NPI, 1467539387, was assigned on November 1, 2006. John Ahern holds New Hampshire license 2343.
- NPI
- 1467539387NPI Registry (opens in a new tab)
- NPI enumeration date
- November 1, 2006
- NPI status
- Active
- Practice phone
- (603) 432-5039
- 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 Patrick Ahern practices at Ahern & Nichols Family Dentistry in Derry, New Hampshire
John Ahern's primary practice is Ahern & Nichols Family Dentistry, at 30 Pinkerton St, Derry, NH 03038-1504. The practice phone is (603) 432-5039.
- Ahern & Nichols Family Dentistry30 Pinkerton St, Derry, NH 03038-1504Phone(603) 432-5039
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John Patrick Ahern is affiliated with 1 site of care and 1 medical group
John Ahern's primary practice is Ahern & Nichols Family Dentistry in Derry, New Hampshire. Dmand AI also links John Ahern 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 Patrick Ahern's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Ahern practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ahern & Nichols Family Dentistry | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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John Patrick Ahern is one of 369 general practice dentistrys in New Hampshire
General practice is John Ahern's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. John Ahern is licensed in New Hampshire.
Specialties and state licenses
- General practice dentistry, New HampshirePrimary
General practice dentistrys near John Ahern
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
John Patrick Ahern's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts John Ahern's median patient age at 64, with 100% women.
John Ahern's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
John Patrick Ahern wrote 20 Medicare Part D claims in 2026
In 2026, John Ahern wrote 20 Medicare Part D claims for 15 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in John Ahern's Part D claims, 2026
- Antibiotics70%14 of 20 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), 2026 data
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for John Patrick Ahern'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) |
| 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) |
| 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 Patrick Ahern
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 Patrick Ahern's NPI number?
John Patrick Ahern's NPI number is 1467539387. It was assigned on November 1, 2006, and it is active in the NPI Registry.
What does John Patrick Ahern specialize in?
John Patrick Ahern is a general practice dentistry in Derry, New Hampshire. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does John Patrick Ahern practice?
John Ahern practices at 30 Pinkerton St, Derry, NH 03038-1504. John Ahern's primary practice is Ahern & Nichols Family Dentistry in Derry, New Hampshire. Dmand AI also links John Ahern to 1 medical group, and a free account names each one.
What is John Patrick Ahern's office phone number?
The practice phone on file for John Ahern is (603) 432-5039. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is John Patrick Ahern's email address?
Dmand AI checks professional and personal email addresses for John Ahern through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is John Patrick Ahern's medical license number?
John Ahern holds New Hampshire license 2343.
What medical group is John Patrick Ahern part of?
Dmand AI links John Ahern to 1 medical group. A free account names the group, with the clinicians and leaders there.
How long has John Patrick Ahern been practicing?
John Ahern's NPI was assigned in 2006.
What EHR does John Patrick Ahern's practice use?
Dmand AI tracks the EHR system at Ahern & Nichols Family Dentistry and at 1 medical group. The vendor and product are available with a free Dmand AI account.
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