William R. Cummiskey, DDS
- Part D claims, 2024
- 163
- Industry payments
- $350
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 421 Hazard Ave, Enfield, CT 06082-4718
- Practice phone
- Call (860) 749-0533
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
William R. Cummiskey
Dental practice · Enfield, Connecticut
Find William Cummiskey'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.
William R. Cummiskey is a dentist in Hartford, Connecticut
William Cummiskey practices at William R. Cummiskey in Enfield, Connecticut.
William Cummiskey's NPI, 1265654578, was assigned on May 3, 2007. William Cummiskey holds Connecticut license 8145.
- NPI
- 1265654578NPI Registry (opens in a new tab)
- NPI enumeration date
- May 3, 2007
- NPI status
- Active
- Practice phone
- (860) 749-0533
- 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)
William R. Cummiskey practices in Enfield and Hartford
William Cummiskey's primary practice is William R. Cummiskey, at 421 Hazard Ave, Enfield, CT 06082-4718. The practice phone is (860) 749-0533. The NPI Registry lists William Cummiskey's practice address as 85 Seymour St, Hartford, CT 06106.
- William R. CummiskeyPrimary421 Hazard Ave, Enfield, CT 06082-4718Phone(860) 749-0533
- NPI Registry address85 Seymour St, Hartford, CT 06106 · Capitol County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
William R. Cummiskey is affiliated with 1 site of care and 1 medical group
William Cummiskey's primary practice is William R. Cummiskey in Enfield, Connecticut. Dmand AI also links William Cummiskey 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 William R. Cummiskey's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Cummiskey practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| William R. Cummiskey | 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.
William R. Cummiskey is one of 340 dentists in Connecticut
Dentist is William Cummiskey's primary specialty in the NPI Registry, under taxonomy code 122300000X. William Cummiskey is licensed in Connecticut.
Specialties and state licenses
- Dentist, ConnecticutPrimary
Dentists near William Cummiskey
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
William R. Cummiskey's patients have a median age of 34
Across all payers, Dmand AI patient panel data puts William Cummiskey's median patient age at 34, with 100% women.
William Cummiskey's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 34
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
William R. Cummiskey wrote 163 Medicare Part D claims in 2024
In 2024, William Cummiskey wrote 163 Medicare Part D claims for 120 patients. 88% of them were for generic drugs.
William Cummiskey's Part D claims by kind of drug, 2024
- Generic143 claims88%
- Other20 claims12%
Drug classes CMS tracks in William Cummiskey's Part D claims, 2024
- Antibiotics78%127 of 163 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.
William R. Cummiskey received $350 in industry payments in 2025
CMS Open Payments shows 1 general payment to William Cummiskey from 1 drug or device company in 2025. Education make up the largest share, 100% of the total. Straumann USA LLC paid the most, $350.
Companies that paid William Cummiskey 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 William R. Cummiskey'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) |
| 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 William R. Cummiskey
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is William R. Cummiskey's NPI number?
William R. Cummiskey's NPI number is 1265654578. It was assigned on May 3, 2007, and it is active in the NPI Registry.
What does William R. Cummiskey specialize in?
William R. Cummiskey is a dentist in Hartford, Connecticut. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does William R. Cummiskey practice?
William Cummiskey practices at 421 Hazard Ave, Enfield, CT 06082-4718. William Cummiskey also practices at 85 Seymour St, Hartford, CT 06106. William Cummiskey's primary practice is William R. Cummiskey in Enfield, Connecticut. Dmand AI also links William Cummiskey to 1 medical group.
What is William R. Cummiskey's office phone number?
The practice phone on file for William Cummiskey is (860) 749-0533.
What is William R. Cummiskey's medical license number?
William Cummiskey holds Connecticut license 8145.
Has William R. Cummiskey received payments from drug or device companies?
CMS Open Payments shows $350 in general payments to William Cummiskey from 1 company from 2025 to 2025. The largest total came from Straumann USA LLC.
How long has William R. Cummiskey been practicing?
William Cummiskey's NPI was assigned in 2007.
Selling to dentist practices?
See dentists 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