Karen Denise Mallozzi, ARNP
Family Nurse Practitioner · Lebanon, OR
Karen Denise Mallozzi, ARNP is a family nurse practitioner with a practice address in Lebanon, Oregon, and NPI 1174768592, issued on Dec 15, 2008. Check the license (Oregon 201501263NP-PP, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen Denise Mallozzi
- Credential
- ARNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 201501263NP-PP OR
ARNP1476952 FL
71004251A IN
Self-reported in NPPES; status is on the state search - Practice location
- 675 N 5TH St, Lebanon, OR 97355
- Phone
- (541) 451-6282
- Enumerated
- Dec 15, 2008
- Record last updated
- Nov 5, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,384 in Oregon → Look up another NPI →
Also registered at 675 N 5TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Victoria Allsup, MDPediatrics Physician1437786944
- Carolina Amador, MDPediatrics Physician1376621342
- Richard Ames, DOPediatrics Physician1336100890
- Heather Balzomo, LCSWClinical Social Worker1598217408
- Jessica Barton, IBCLCLactation Consultant (Non-RN)1902183619
- Janice Blumer, D.O.Family Medicine Physician1427157932
Verify Karen Denise Mallozzi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 201501263NP-PPCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average family nurse practitioner in 2024
78 Medicare Part D claims for 43 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Meloxicam26 claims
- Diclofenac Sodium15 claims
- Naproxen14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 98.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Karen Denise Mallozzi among 2,384 family nurse practitioner records in Oregon
Karen Denise Mallozzi, ARNP is one of 2,384 family nurse practitioner records with a practice address in Oregon. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 27% of them.
- NPI issued2008 · 27% of these records are older, 70% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2020 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 family nurse practitioner records list a practice address in Lebanon
They are 7 of the 612 NPPES records with a practice address in Lebanon, and 2,384 family nurse practitioner records in Oregon.
All 2,384 in Oregon → Every provider in Lebanon → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Heidi Blair, ARNPLebanon, OR 973551003225525
- Jordyn GerlachLebanon, OR 973551841908076
- Julia Koos, NPLebanon, OR 973551174227078
- Dana Scully, NPLebanon, OR 973551720226798
- Molly Soltero, NPLebanon, OR 973551699437665
- Jessica TowerLebanon, OR 973551093527418
- Hallie Baker, RNJefferson, OR 973521154138808
- Tatiana Harden, FNPIndependence, OR 973511083329221
Common questions
What is Karen Denise Mallozzi, ARNP's NPI number?
Karen Denise Mallozzi, ARNP's National Provider Identifier (NPI) is 1174768592, issued on Dec 15, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Karen Denise Mallozzi, ARNP located?
The NPPES record lists a practice address at 675 N 5TH St, Lebanon, OR, 97355. Phone: (541) 451-6282. Providers update this record themselves, so call before visiting.
How can I verify Karen Denise Mallozzi, ARNP's license?
NPPES lists Oregon license number 201501263NP-PP, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Karen Denise Mallozzi, ARNP prescribe under Medicare Part D?
In 2024, Karen Denise Mallozzi, ARNP had 78 Medicare Part D claims for 43 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Karen Denise Mallozzi, ARNP's MIPS final score?
The 2023 MIPS final score is 98.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.