Rachel O'Brien, CNP
- Medicare patients, 2024
- 85
- Part D claims, 2024
- 1,582
- MIPS score, 2024
- 87
- Hospital affiliations
- 1
- Industry payments
- $35
- Practice address
- 2123 Auburn Ave, Cincinnati, OH 45219
- Practice phone
- Call (513) 351-9900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Christ Hospital Medical Specialists LLC
Cincinnati, Ohio
Find Rachel 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.
Rachel O'Brien is a nurse practitioner in Cincinnati, Ohio
Rachel O'Brien practices at Christ Hospital Medical Specialists LLC in Cincinnati, Ohio.
Rachel O'Brien's NPI, 1841711876, was assigned on June 29, 2017. Rachel O'Brien holds Ohio license APRN.CNP.020684.
- NPI
- 1841711876NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466726047
- NPI enumeration date
- June 29, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (513) 351-9900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Rachel O'Brien practices at Christ Hospital Medical Specialists LLC in Cincinnati, Ohio
Rachel O'Brien's primary practice is Christ Hospital Medical Specialists LLC, at 2123 Auburn Ave, Cincinnati, OH 45219 in Hamilton County. The practice phone is (513) 351-9900.
- Christ Hospital Medical Specialists LLC2123 Auburn Ave, Cincinnati, OH 45219 · Hamilton CountyPhone(513) 351-9900
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Rachel O'Brien is affiliated with 3 sites of care and 1 medical group
Rachel O'Brien's primary practice is Christ Hospital Medical Specialists LLC in Cincinnati, Ohio. Rachel O'Brien is also affiliated with The Christ Hospital. The medical group on file is The Christ Hospital Physicians - Heart & Vascular. Dmand AI also links Rachel O'Brien to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Rachel O'Brien's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Rachel O'Brien practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Christ Hospital Medical Specialists LLC | Available with a free account |
| +2 more affiliated sites | 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.
Rachel O'Brien is one of 3,389 nurse practitioners in Ohio
Nurse practitioner is Rachel O'Brien's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Rachel O'Brien is licensed in Ohio.
Specialties and state licenses
- Nurse practitioner, OhioPrimary
Nurse practitioners near Rachel O'Brien
Counts of 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
Rachel O'Brien treated 85 Medicare patients in 2024, average age 75
CMS counts 85 Medicare patients who saw Rachel O'Brien in 2024. The largest group is 65 to 74, with 42 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Rachel O'Brien's median patient age at 71, with 34% women.
Rachel O'Brien's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Rachel O'Brien's Medicare patients by sex, 2024
- Women2833%
- Men5767%
Chronic conditions among Rachel O'Brien's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Ischemic heart disease41%
- Atrial fibrillation29%
- Anxiety25%
- Diabetes22%
- Chronic kidney disease16%
Share of Medicare patients with each condition. A patient can have several.
Rachel 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
- Women34%
- Men65%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Rachel O'Brien wrote 1,582 Medicare Part D claims in 2024
In 2024, Rachel O'Brien wrote 1,582 Medicare Part D claims for 250 patients. 99% of them were for generic drugs.
Rachel O'Brien's Part D claims by kind of drug, 2024
- Generic1,573 claims99%
- Brand-name and other9 claims1%
Drug classes CMS tracks in Rachel O'Brien's Part D claims, 2024
- Opioids41%655 of 1,582 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
Rachel O'Brien scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Rachel O'Brien for performance year 2024, reported as part of a group. Rachel O'Brien accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Rachel O'Brien's MIPS scores, performance year 2024
- 87of 100Final score
- 77.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 100Cost
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
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.
Rachel O'Brien received $35 in industry payments in 2025
CMS Open Payments shows 1 general payment to Rachel O'Brien from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $35.
Companies that paid Rachel O'Brien 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 Rachel 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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| 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 Rachel 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 Rachel O'Brien's NPI number?
Rachel O'Brien's NPI number is 1841711876. It was assigned on June 29, 2017, and it is active in the NPI Registry.
What does Rachel O'Brien specialize in?
Rachel O'Brien is a nurse practitioner in Cincinnati, Ohio. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Rachel O'Brien practice?
Rachel O'Brien practices at 2123 Auburn Ave, Cincinnati, OH 45219. Rachel O'Brien's primary practice is Christ Hospital Medical Specialists LLC in Cincinnati, Ohio. Dmand AI also links Rachel O'Brien to 1 group practice or clinic.
What is Rachel O'Brien's office phone number?
The practice phone on file for Rachel O'Brien is (513) 351-9900.
What is Rachel O'Brien's medical license number?
Rachel O'Brien holds Ohio license APRN.CNP.020684.
Which hospitals is Rachel O'Brien affiliated with?
Rachel O'Brien is affiliated with The Christ Hospital.
What medical group is Rachel O'Brien part of?
Rachel O'Brien is linked to The Christ Hospital Physicians - Heart & Vascular.
Does Rachel O'Brien accept Medicare?
Yes. CMS lists Rachel O'Brien as accepting Medicare assignment.
What is Rachel O'Brien's MIPS score?
Rachel O'Brien's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
How many Medicare patients does Rachel O'Brien see?
CMS counts 85 Medicare patients who saw Rachel O'Brien in 2024, with an average age of 75.
Has Rachel O'Brien received payments from drug or device companies?
CMS Open Payments shows $35 in general payments to Rachel O'Brien from 1 company from 2025 to 2025. The largest total came from Medtronic, Inc.
How long has Rachel O'Brien been practicing?
Rachel O'Brien graduated from medical school in 2016, 10 years ago.
Selling to nurse practitioner practices?
See nurse practitioners in Ohio 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