Clifford Edward O'Sullivan IV, APRN
- Medicare patients, 2024
- 77
- Part D claims, 2024
- 31
- MIPS score, 2024
- 89
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 2500 NE Neff Road, Bend, OR 97701
- Practice phone
- Call (541) 382-4321
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Clifford O'Sullivan'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.
Clifford Edward O'Sullivan IV is a family nurse practitioner in Bend, Oregon
Clifford O'Sullivan practices at St. Charles Bend in Bend, Oregon, part of St. Charles Health System.
Clifford O'Sullivan's NPI, 1306568795, was assigned on September 13, 2022. Clifford O'Sullivan graduated from Vanderbilt University School of Medicine in 2022. Clifford O'Sullivan holds Tennessee license 32435.
- NPI
- 1306568795NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587033147
- NPI enumeration date
- September 13, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (541) 382-4321
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Clifford Edward O'Sullivan IV practices at St. Charles Bend in Bend, Oregon
Clifford O'Sullivan's primary practice is St. Charles Bend, at 2500 NE Neff Road, Bend, OR 97701 in Deschutes County. The practice phone is (541) 382-4321.
- St. Charles Bend2500 NE Neff Road, Bend, OR 97701 · Deschutes CountyPhone(541) 382-4321
Source: Dmand AI Affiliation Data
Clifford Edward O'Sullivan IV is affiliated with 1 site of care and 1 medical group
Clifford O'Sullivan's primary practice is St. Charles Bend in Bend, Oregon, part of St. Charles Health System. The medical group on file is Central Oregon Emergency Physicians.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Clifford Edward O'Sullivan IV's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Clifford O'Sullivan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Charles Bend | 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 St. Charles Health System and 6.2K+ hospitals, with verified contacts in the same login.
Clifford Edward O'Sullivan IV is one of 1,942 family nurse practitioners in Oregon
Family is Clifford O'Sullivan's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Clifford O'Sullivan is licensed in Tennessee.
Specialties and state licenses
- Family nurse practitioner, TennesseePrimary
Family nurse practitioners near Clifford O'Sullivan
Counts of family nurse practitioners 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
Clifford Edward O'Sullivan IV treated 77 Medicare patients in 2024, average age 72
CMS counts 77 Medicare patients who saw Clifford O'Sullivan in 2024. The largest group is 75 to 84, with 31 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 19% are also on Medicaid. Their average risk score is 1.39, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Clifford O'Sullivan's median patient age at 50, with 41% women.
Clifford O'Sullivan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Clifford O'Sullivan's Medicare patients by sex, 2024
- Women2938%
- Men4862%
Chronic conditions among Clifford O'Sullivan's Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis55%
- Ischemic heart disease40%
- Mood disorders36%
- Depression32%
- Anxiety29%
- Atrial fibrillation23%
Share of Medicare patients with each condition. A patient can have several.
Clifford O'Sullivan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women41%
- Men59%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Clifford Edward O'Sullivan IV wrote 31 Medicare Part D claims in 2024
In 2024, Clifford O'Sullivan wrote 31 Medicare Part D claims for 20 patients. 97% of them were for generic drugs.
Clifford O'Sullivan's Part D claims by kind of drug, 2024
- Generic30 claims97%
- Brand-name and other1 claims3%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Clifford Edward O'Sullivan IV scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Clifford O'Sullivan for performance year 2024, reported as part of a group. Clifford O'Sullivan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Clifford O'Sullivan's MIPS scores, performance year 2024
- 89of 100Final score
- 80.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Clifford Edward O'Sullivan IV graduated from Vanderbilt University School of Medicine
Clifford O'Sullivan graduated from Vanderbilt University School of Medicine in 2022.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Clifford Edward O'Sullivan IV'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 Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Clifford Edward O'Sullivan IV
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Clifford Edward O'Sullivan IV's NPI number?
Clifford Edward O'Sullivan IV's NPI number is 1306568795. It was assigned on September 13, 2022, and it is active in the NPI Registry.
What does Clifford Edward O'Sullivan IV specialize in?
Clifford Edward O'Sullivan IV is a family nurse practitioner in Bend, Oregon. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Clifford Edward O'Sullivan IV practice?
Clifford O'Sullivan practices at 2500 NE Neff Road, Bend, OR 97701. Clifford O'Sullivan's primary practice is St. Charles Bend in Bend, Oregon, part of St. Charles Health System.
What is Clifford Edward O'Sullivan IV's office phone number?
The practice phone on file for Clifford O'Sullivan is (541) 382-4321.
What is Clifford Edward O'Sullivan IV's medical license number?
Clifford O'Sullivan holds Tennessee license 32435.
Which hospitals is Clifford Edward O'Sullivan IV affiliated with?
Clifford O'Sullivan practices at St. Charles Bend in Bend, Oregon.
What medical group is Clifford Edward O'Sullivan IV part of?
Clifford O'Sullivan is linked to Central Oregon Emergency Physicians.
Does Clifford Edward O'Sullivan IV accept Medicare?
Yes. CMS lists Clifford O'Sullivan as accepting Medicare assignment.
What is Clifford Edward O'Sullivan IV's MIPS score?
Clifford O'Sullivan's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Clifford Edward O'Sullivan IV see?
CMS counts 77 Medicare patients who saw Clifford O'Sullivan in 2024, with an average age of 72.
Where did Clifford Edward O'Sullivan IV go to medical school?
Clifford O'Sullivan graduated from Vanderbilt University School of Medicine in 2022.
How long has Clifford Edward O'Sullivan IV been practicing?
Clifford O'Sullivan graduated from medical school in 2022, 4 years ago.
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