Patrick S. O'Brien, DMD
- Part D claims, 2026
- 69
- Affiliated sites
- 3
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 3500 N Duke St, Durham, NC 27704-1707
- Practice phone
- Call (984) 439-1685
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Night And Day Dental
Dental practice · Durham, North Carolina
Find Patrick O'Brien'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.
Patrick S. O'Brien is a general practice dentistry in Jackson, Ohio
Patrick O'Brien practices at Night And Day Dental in Durham, North Carolina.
Patrick O'Brien's NPI, 1568422681, was assigned on March 24, 2006. Patrick O'Brien holds Florida license DN16409.
- NPI
- 1568422681NPI Registry (opens in a new tab)
- NPI enumeration date
- March 24, 2006
- NPI status
- Active
- Practice phone
- (984) 439-1685
- 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)
Patrick S. O'Brien practices in Durham and Jackson
Patrick O'Brien's primary practice is Night and Day Dental, at 3500 N Duke St, Durham, NC 27704-1707. The practice phone is (984) 439-1685. The NPI Registry lists Patrick O'Brien's practice address as 14590 State Rte 93, Jackson, OH 45640.
- Night and Day DentalPrimary3500 N Duke St, Durham, NC 27704-1707Phone(984) 439-1685
- NPI Registry address14590 State Rte 93, Jackson, OH 45640 · Jackson County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Patrick S. O'Brien is affiliated with 3 sites of care and 2 medical groups
Patrick O'Brien's primary practice is Night And Day Dental in Durham, North Carolina. Dmand AI also links Patrick O'Brien to 2 physician offices and 2 medical groups, each 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 Patrick S. O'Brien's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Patrick O'Brien practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Night And Day Dental | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Patrick S. O'Brien is one of 1,843 general practice dentistrys in Ohio
General practice is Patrick O'Brien's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Patrick O'Brien is licensed in Florida.
Specialties and state licenses
- General practice dentistry, FloridaPrimary
General practice dentistrys near Patrick O'Brien
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
Patrick S. O'Brien's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Patrick O'Brien's median patient age at 71, with 0% women.
Patrick O'Brien's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Patrick S. O'Brien wrote 69 Medicare Part D claims in 2026
In 2026, Patrick O'Brien wrote 69 Medicare Part D claims for 51 patients. 99% of them were for generic drugs.
Patrick O'Brien's Part D claims by kind of drug, 2026
- Generic68 claims99%
- Brand-name and other1 claims1%
Drug classes CMS tracks in Patrick O'Brien's Part D claims, 2026
- Antibiotics65%45 of 69 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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Sources for Patrick S. O'Brien'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) |
| 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 Patrick S. O'Brien
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Patrick S. O'Brien's NPI number?
Patrick S. O'Brien's NPI number is 1568422681. It was assigned on March 24, 2006, and it is active in the NPI Registry.
What does Patrick S. O'Brien specialize in?
Patrick S. O'Brien is a general practice dentistry in Jackson, Ohio. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Patrick S. O'Brien practice?
Patrick O'Brien practices at 3500 N Duke St, Durham, NC 27704-1707. Patrick O'Brien also practices at 14590 State Rte 93, Jackson, OH 45640. Patrick O'Brien's primary practice is Night And Day Dental in Durham, North Carolina. Dmand AI also links Patrick O'Brien to 2 physician offices and 2 medical groups, and a free account names each one.
What is Patrick S. O'Brien's office phone number?
The practice phone on file for Patrick O'Brien is (984) 439-1685. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Patrick S. O'Brien's email address?
Dmand AI checks professional and personal email addresses for Patrick O'Brien through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Patrick S. O'Brien's medical license number?
Patrick O'Brien holds Florida license DN16409.
What medical group is Patrick S. O'Brien part of?
Dmand AI links Patrick O'Brien to 2 medical groups. A free account names each one, with the clinicians and leaders there.
How long has Patrick S. O'Brien been practicing?
Patrick O'Brien's NPI was assigned in 2006.
What EHR does Patrick S. O'Brien's practice use?
Dmand AI tracks the EHR system at Night And Day Dental and at 2 more sites and 2 medical groups. The vendor and product are available with a free Dmand AI account.
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