Rosela J. Nielsen
- Medicare patients, 2024
- 18
- Part D claims, 2024
- 340
- Hospital affiliations
- 2
- Medical groups
- 3
- State license
- 1
- Practice address
- One Hoag Drive, Newport Beach, CA 92663
- Practice phone
- Call (949) 764-4624
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Rosela Nielsen'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.
Rosela J. Nielsen is a nurse practitioner in Newport Beach, California
Rosela Nielsen practices at Hoag Hospital Newport Beach in Newport Beach, California, part of Hoag Memorial Hospital Presbyterian.
Rosela Nielsen's NPI, 1497348726, was assigned on February 17, 2021. Rosela Nielsen holds California license 95016606.
- NPI
- 1497348726NPI Registry (opens in a new tab)
- NPI enumeration date
- February 17, 2021
- NPI status
- Active
- Practice phone
- (949) 764-4624
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Rosela J. Nielsen practices at 2 locations in Newport Beach, California
Rosela Nielsen's primary practice is Hoag Hospital Newport Beach, at One Hoag Drive, Newport Beach, CA 92663 in Orange County. The practice phone is (949) 764-4624. Rosela Nielsen also practices at Hoag Hospital Newport Beach, 1 Hoag Dr, Newport Beach, CA 92663.
- Hoag Hospital Newport BeachPrimaryOne Hoag Drive, Newport Beach, CA 92663 · Orange CountyPhone(949) 764-4624
- Hoag Hospital Newport Beach1 Hoag Dr, Newport Beach, CA 92663 · Orange CountyPhone(949) 764-4624
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Rosela J. Nielsen is affiliated with 3 sites of care and 3 medical groups
Rosela Nielsen's primary practice is Hoag Hospital Newport Beach in Newport Beach, California, part of Hoag Memorial Hospital Presbyterian. Rosela Nielsen is also affiliated with Desert Regional Medical Center. The medical group on file is Loma Linda University Faculty Medical Group (LLUFMG). Dmand AI also links Rosela Nielsen to 2 more medical groups and 1 rural health clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Rosela J. Nielsen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Rosela Nielsen practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hoag Hospital Newport Beach | Available with a free account |
| +2 more sites and 2 medical groups | 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 Hoag Memorial Hospital Presbyterian and 6.2K+ hospitals, with verified contacts in the same login.
Rosela J. Nielsen is one of 5,983 nurse practitioners in California
Nurse practitioner is Rosela Nielsen's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Rosela Nielsen is licensed in California.
Specialties and state licenses
- Nurse practitioner, CaliforniaPrimary
Nurse practitioners near Rosela Nielsen
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
Rosela J. Nielsen treated 18 Medicare patients in 2024, average age 67
CMS counts 18 Medicare patients who saw Rosela Nielsen in 2024. 75% of them have high cholesterol, and 72% have high blood pressure. Their average risk score is 0.71, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Rosela Nielsen's median patient age at 71, with 52% women.
Chronic conditions among Rosela Nielsen's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
Share of Medicare patients with each condition. A patient can have several.
Rosela Nielsen'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
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Rosela J. Nielsen wrote 340 Medicare Part D claims in 2024
In 2024, Rosela Nielsen wrote 340 Medicare Part D claims for 55 patients. 92% of them were for generic drugs.
Rosela Nielsen's Part D claims by kind of drug, 2024
- Generic313 claims92%
- Brand-name27 claims8%
Drug classes CMS tracks in Rosela Nielsen's Part D claims, 2024
- Antibiotics10%35 of 340 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.
Sources for Rosela J. Nielsen'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 DataDmand AI Practice 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) |
| 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 Rosela J. Nielsen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Rosela J. Nielsen's NPI number?
Rosela J. Nielsen's NPI number is 1497348726. It was assigned on February 17, 2021, and it is active in the NPI Registry.
What does Rosela J. Nielsen specialize in?
Rosela J. Nielsen is a nurse practitioner in Newport Beach, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Rosela J. Nielsen practice?
Rosela Nielsen practices at One Hoag Drive, Newport Beach, CA 92663. Rosela Nielsen also practices at 1 Hoag Dr, Newport Beach, CA 92663. Rosela Nielsen's primary practice is Hoag Hospital Newport Beach in Newport Beach, California, part of Hoag Memorial Hospital Presbyterian. Dmand AI also links Rosela Nielsen to 2 medical groups and 1 rural health clinic.
What is Rosela J. Nielsen's office phone number?
The practice phone on file for Rosela Nielsen is (949) 764-4624.
What is Rosela J. Nielsen's medical license number?
Rosela Nielsen holds California license 95016606.
Which hospitals is Rosela J. Nielsen affiliated with?
Rosela Nielsen practices at Hoag Hospital Newport Beach in Newport Beach, California. Rosela Nielsen is also affiliated with Desert Regional Medical Center.
What medical group is Rosela J. Nielsen part of?
Rosela Nielsen is linked to Loma Linda University Faculty Medical Group (LLUFMG). Dmand AI links Rosela Nielsen to 2 more medical groups.
How many Medicare patients does Rosela J. Nielsen see?
CMS counts 18 Medicare patients who saw Rosela Nielsen in 2024, with an average age of 67.
How long has Rosela J. Nielsen been practicing?
Rosela Nielsen graduated from medical school in 2020, 6 years ago.
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