Loan Duong, PA-C
Physician Assistant · Gresham, OR
Loan Duong, PA-C is a physician assistant with a practice address in Gresham, Oregon, and NPI 1952858300, issued on Sep 1, 2016. Check the license (Oregon PA179171, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Loan Duong
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- PA179171 OR
60687602 WA
Self-reported in NPPES; status is on the state search - Practice location
- 24988 SE Stark St, Gresham, OR 97030
- Phone
- (503) 413-5702
- Enumerated
- Sep 1, 2016
- Record last updated
- Mar 20, 2024
- Medicare enrollment
- Enrolled (PECOS I20161031001573); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 24988 SE Stark St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ted Huang, M.D.Hematology & Oncology Physician1356469902
- Kathryn Huyssoon, MDInternal Medicine Physician1023000387
- Michelle John, M.D.Internal Medicine Physician1336108208
- Gordon Johnson, MDHospitalist Physician1235103276
- Fayyaz Mahmood, MDInternal Medicine Physician1790777050
- Mischelle McMillan, MDInternal Medicine Physician1851461990
Verify Loan Duong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license PA179171Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11% more Medicare Part D claims than the average physician assistant in 2024
924 Medicare Part D claims for 172 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 50% of claims.
Most prescribed
- Albuterol Sulfate Hfa83 claims
- Montelukast Sodium75 claims
- Stiolto Respimat60 claims
- Prednisone57 claims
- Spiriva Respimat56 claims
- Azithromycin51 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): 86 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).
Industry payments in 2024: $75.41
3 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Legacy Clinics LLCPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
44 physician assistant records list a practice address in Gresham
They are 44 of the 1,934 NPPES records with a practice address in Gresham, and 2,094 physician assistant records in Oregon.
All 44 in Gresham → All 2,094 in Oregon → Every provider in Gresham →
Other physician assistant records in Oregon
- Taylor Abdala, PAStayton, OR1528694221
- Sanyi Yoseph AbdissaHermiston, OR1083356018
- Emad Aboujaoude, PAPortland, OR1982619490
- Aaron AbrahamHappy Valley, OR1063186823
- Erika Acuna, PA-CPortland, OR1881072775
- Heather Adair, PA-CTigard, OR1568749539
- John Adair, PA-CIrrigon, OR1578873477
- Kylee AdamekBend, OR1326720186
- Julie Adams, PA-CHillsboro, OR1710078779
- Danielle Addleman, PAPendleton, OR1669745469
Common questions
What is Loan Duong, PA-C's NPI number?
Loan Duong, PA-C's National Provider Identifier (NPI) is 1952858300, issued on Sep 1, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Loan Duong, PA-C located?
The NPPES record lists a practice address at 24988 SE Stark St, Gresham, OR, 97030. Phone: (503) 413-5702. Providers update this record themselves, so call before visiting.
How can I verify Loan Duong, PA-C's license?
NPPES lists Oregon license number PA179171, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Loan Duong, PA-C prescribe under Medicare Part D?
In 2024, Loan Duong, PA-C had 924 Medicare Part D claims for 172 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Loan Duong, PA-C's MIPS final score?
The 2023 MIPS final score is 86 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.