Mark Robert Duffy, DMD
- Part D claims, 2024
- 56
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2017
- Practice address
- 2500 Sullivant Ave, Columbus, OH 43204
- Practice phone
- Call (614) 279-9471
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hilltop Health Center
FQHC - Main Site · Columbus, Ohio
Find Mark Duffy'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.
Mark Robert Duffy is a general practice dentistry in Cincinnati, Ohio
Mark Duffy practices at Hilltop Health Center in Columbus, Ohio.
Mark Duffy's NPI, 1194255513, was assigned on June 18, 2017. Mark Duffy holds Ohio license 30.025112.
- NPI
- 1194255513NPI Registry (opens in a new tab)
- NPI enumeration date
- June 18, 2017
- NPI status
- Active
- Practice phone
- (614) 279-9471
- 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)
Mark Robert Duffy practices in Columbus and Cincinnati
Mark Duffy's primary practice is Hilltop Health Center, at 2500 Sullivant Ave, Columbus, OH 43204 in Franklin County. The practice phone is (614) 279-9471. The NPI Registry lists Mark Duffy's practice address as 3805 Edwards Rd, Cincinnati, OH 45209.
- Hilltop Health CenterPrimary2500 Sullivant Ave, Columbus, OH 43204 · Franklin CountyPhone(614) 279-9471
- NPI Registry address3805 Edwards Rd, Cincinnati, OH 45209 · Hamilton County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Mark Robert Duffy is affiliated with 1 site of care and 1 medical group
Mark Duffy's primary practice is Hilltop Health Center in Columbus, Ohio. The medical group on file is PrimaryOne Health.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mark Robert Duffy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Duffy practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hilltop Health Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Mark Robert Duffy is one of 1,843 general practice dentistrys in Ohio
General practice is Mark Duffy's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Mark Duffy is licensed in Ohio.
Specialties and state licenses
- General practice dentistry, OhioPrimary
General practice dentistrys near Mark Duffy
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
Mark Robert Duffy's patients have a median age of 24
Across all payers, Dmand AI patient panel data puts Mark Duffy's median patient age at 24, with 50% women.
Mark Duffy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 24
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Mark Robert Duffy wrote 56 Medicare Part D claims in 2024
In 2024, Mark Duffy wrote 56 Medicare Part D claims for 38 patients. 52% of them were for generic drugs.
Mark Duffy's Part D claims by kind of drug, 2024
- Generic29 claims52%
- Other27 claims48%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Sources for Mark Robert Duffy'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)Dmand AI Org Hierarchy Data |
| 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 Mark Robert Duffy
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What is Mark Robert Duffy's NPI number?
Mark Robert Duffy's NPI number is 1194255513. It was assigned on June 18, 2017, and it is active in the NPI Registry.
What does Mark Robert Duffy specialize in?
Mark Robert Duffy is a general practice dentistry in Cincinnati, Ohio. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Mark Robert Duffy practice?
Mark Duffy practices at 2500 Sullivant Ave, Columbus, OH 43204. Mark Duffy also practices at 3805 Edwards Rd, Cincinnati, OH 45209. Mark Duffy's primary practice is Hilltop Health Center in Columbus, Ohio.
What is Mark Robert Duffy's office phone number?
The practice phone on file for Mark Duffy is (614) 279-9471.
What is Mark Robert Duffy's medical license number?
Mark Duffy holds Ohio license 30.025112.
What medical group is Mark Robert Duffy part of?
Mark Duffy is linked to PrimaryOne Health.
How long has Mark Robert Duffy been practicing?
Mark Duffy's NPI was assigned in 2017.
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