Claudia Vizireanu, MSN
- Part D claims, 2024
- 663
- Affiliated sites
- 2
- Medical groups
- 2
- State licenses
- 2
- Year NPI issued
- 2013
- Practice address
- 500 NE Multnomah St, Portland, OR 97232
- Practice phone
- Call (503) 813-2440
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Foundation Health Plan of the Northwest
Portland, Oregon
Find Claudia Vizireanu'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.
Claudia Vizireanu is a nurse practitioner in Portland, Oregon
Claudia Vizireanu practices at Kaiser Foundation Health Plan of the Northwest in Portland, Oregon.
Claudia Vizireanu's NPI, 1659700193, was assigned on November 5, 2013. Claudia Vizireanu holds Washington license AP60432626.
- NPI
- 1659700193NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658502539
- NPI enumeration date
- November 5, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (503) 813-2440
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Claudia Vizireanu practices at Kaiser Foundation Health Plan of the Northwest in Portland, Oregon
Claudia Vizireanu's primary practice is Kaiser Foundation Health Plan of the Northwest, at 500 NE Multnomah St, Portland, OR 97232 in Multnomah County. The practice phone is (503) 813-2440.
- Kaiser Foundation Health Plan of the Northwest500 NE Multnomah St, Portland, OR 97232 · Multnomah CountyPhone(503) 813-2440
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Claudia Vizireanu is affiliated with 3 sites of care and 2 medical groups
Claudia Vizireanu's primary practice is Kaiser Foundation Health Plan of the Northwest in Portland, Oregon. The medical group on file is Kaiser Permanente Northwest. Dmand AI also links Claudia Vizireanu to 1 more group practice or clinic, 1 ambulatory surgery center and 1 medical group, each 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 Claudia Vizireanu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Claudia Vizireanu practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Foundation Health Plan of the Northwest | Available with a free account |
| +2 more sites and 1 medical group | 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.
Claudia Vizireanu is one of 501 nurse practitioners in Oregon
Nurse practitioner is Claudia Vizireanu's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Dmand AI has Claudia Vizireanu's licenses on file in 2 states: Washington and Oregon.
Specialties and state licenses
- Nurse practitioner, WashingtonPrimary
- Oregon license
Nurse practitioners near Claudia Vizireanu
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
Claudia Vizireanu's patients have a median age of 50
Across all payers, Dmand AI patient panel data puts Claudia Vizireanu's median patient age at 50, with 71% women.
Claudia Vizireanu'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
- Women71%
- Men28%
Source: Dmand AI Patient Panel Data
Claudia Vizireanu wrote 663 Medicare Part D claims in 2024
In 2024, Claudia Vizireanu wrote 663 Medicare Part D claims for 358 patients. 79% of them were for generic drugs.
Claudia Vizireanu's Part D claims by kind of drug, 2024
- Generic526 claims79%
- Brand-name137 claims21%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Claudia Vizireanu takes part in Medicare
Claudia Vizireanu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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 Claudia Vizireanu'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 Data |
| 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) |
| 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 Claudia Vizireanu
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Claudia Vizireanu's NPI number?
Claudia Vizireanu's NPI number is 1659700193. It was assigned on November 5, 2013, and it is active in the NPI Registry.
What does Claudia Vizireanu specialize in?
Claudia Vizireanu is a nurse practitioner in Portland, Oregon. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Claudia Vizireanu practice?
Claudia Vizireanu practices at 500 NE Multnomah St, Portland, OR 97232. Claudia Vizireanu's primary practice is Kaiser Foundation Health Plan of the Northwest in Portland, Oregon. Dmand AI also links Claudia Vizireanu to 1 group practice or clinic, 1 ambulatory surgery center and 1 medical group.
What is Claudia Vizireanu's office phone number?
The practice phone on file for Claudia Vizireanu is (503) 813-2440.
What is Claudia Vizireanu's medical license number?
Claudia Vizireanu holds Washington license AP60432626, one of the licenses on file in 2 states.
Which states has Claudia Vizireanu been licensed in?
Dmand AI has state licenses on file for Claudia Vizireanu in Washington and Oregon.
What medical group is Claudia Vizireanu part of?
Claudia Vizireanu is linked to Kaiser Permanente Northwest. Dmand AI links Claudia Vizireanu to 1 more medical group.
Does Claudia Vizireanu accept Medicare?
Yes. CMS lists Claudia Vizireanu as accepting Medicare assignment.
How long has Claudia Vizireanu been practicing?
Claudia Vizireanu graduated from medical school in 2012, 14 years ago.
Selling to nurse practitioner practices?
See nurse practitioners in Oregon 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