Lucia Arenzana Lopez, PAC
Physician Assistant · Portland, OR
Lucia Arenzana Lopez, PAC is a physician assistant with a practice address in Portland, Oregon, and NPI 1629522461, issued on Aug 10, 2016. Check the license (Oregon PA194270, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lucia Arenzana Lopez
- Credential
- PAC
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA194270 OR
Self-reported in NPPES; status is on the state search - Practice location
- 5050 NE Hoyt St Ste 353, Portland, OR 97213
- Phone
- (503) 297-4123
- Enumerated
- Aug 10, 2016
- Record last updated
- Nov 18, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (503) 297-0344
- Medicaid ID
- 500770099 OR
- Medicare enrollment
- Enrolled (PECOS I20191111001618); accepts Medicare assignment
- Medical or professional school
- Js Weill Medical College, Cornell University, 2016
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 2,094 in Oregon → Look up another NPI →
Also registered at 5050 NE Hoyt St Ste 353
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Lucia Arenzana Lopez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license PA194270Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 97.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- University Professional ServicesBeaverton, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lucia Arenzana Lopez among 2,094 physician assistant records in Oregon
Lucia Arenzana Lopez, PAC is one of 2,094 physician assistant records with a practice address in Oregon. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 48% of them.
- NPI issued2016 · 48% of these records are older, 47% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2016 · median 2017 among the 1,552 with a school on file
- Record last updated2021 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physician Assistant providers in Oregon
There are 2,094 physician assistant records in Oregon.
All 2,094 in Oregon → Every provider in Portland → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Catherine Bargovan, PA-CPortland, OR 972131467646711
- Erin Bolken, PACPortland, OR 972131588816581
- Vicki Bolton, ARNPPortland, OR 972131811928187
- Kristin Bourret, PACPortland, OR 972131073555306
- Tabbie Day, PA-CPortland, OR 972131336123447
- Lawanda Dimmler, PA-CPortland, OR 972131528031812
- Lorelyn Fernweh, PAPortland, OR 972131225182306
- Anthony Gomez, M.S.,PA-CPortland, OR 972131497771463
Common questions
What is Lucia Arenzana Lopez, PAC's NPI number?
Lucia Arenzana Lopez, PAC's National Provider Identifier (NPI) is 1629522461, issued on Aug 10, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Lucia Arenzana Lopez, PAC located?
The NPPES record lists a practice address at 5050 NE Hoyt St Ste 353, Portland, OR, 97213. Phone: (503) 297-4123. Providers update this record themselves, so call before visiting.
How can I verify Lucia Arenzana Lopez, PAC's license?
NPPES lists Oregon license number PA194270, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
What is Lucia Arenzana Lopez, PAC's MIPS final score?
The 2023 MIPS final score is 97.8 of 100. 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.