Hien Minh Nguyen, M.D.
Infectious Disease Physician · Clackamas, OR
Hien Minh Nguyen, M.D. is an infectious disease physician with a practice address in Clackamas, Oregon, and NPI 1659441699, issued on Nov 8, 2006. Check the license (Oregon MD25722, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Hien Minh Nguyen
- Credential
- M.D.
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License numbers
- MD25722 OR
A94688 CA
MD00045076 WA
Self-reported in NPPES; status is on the state search - Practice location
- 9900 SE Sunnyside RD, Clackamas, OR 97015
- Phone
- (503) 571-9130
- Enumerated
- Nov 8, 2006
- Record last updated
- Feb 17, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20051006000364); accepts Medicare assignment
- Medical or professional school
- Oregon Health Sciences University School Of Medicine, 2001
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 127 in Oregon → Look up another NPI →
Also registered at 9900 SE Sunnyside RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Douglas Ackerman, M.D.Urology Physician1174636344
- Kamran Aghaie, MDGastroenterology Physician1104056936
- Joshua Armagost, RNRegistered Nurse First Assistant1558513135
- Jeffrey Barton, M.D.Colon & Rectal Surgery Physician1295988350
- Tracy Barton, RPHPharmacist1265804421
- Natalie Baxter, PA-CMedical Physician Assistant1265675599
Verify Hien Minh Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD25722Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% fewer Medicare Part D claims than the average infectious disease physician in 2024
351 Medicare Part D claims for 78 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D.
Most prescribed
- Cefadroxil46 claims
- Rifampin30 claims
- Amoxicillin29 claims
- Azithromycin26 claims
- Cephalexin26 claims
- Doxycycline Monohydrate23 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.
Bills Medicare through one group practice
- Kaiser Foundation Health Plan OF The NorthwestClackamas, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hien Minh Nguyen among 127 infectious disease physician records in Oregon
Hien Minh Nguyen, M.D. is one of 127 infectious disease physician records with a practice address in Oregon. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 54% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2001 · median 2007 among the 88 with a school on file
- Record last updated2015 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Oregon
There are 127 infectious disease physician records in Oregon.
All 127 in Oregon → Every provider in Clackamas → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Cami Hilsendager, MDClackamas, OR 970151164835658
- Gerald Hutfles, DOClackamas, OR 970151417449992
- Joseph Kane, M.D.Clackamas, OR 970151881607281
- Freda Kerman, M.D.Clackamas, OR 970151841203213
- Keith Riley, M.D.Clackamas, OR 970151609983766
- Wesley Tang, DOClackamas, OR 970151427589373
- Regina Won, M.D.Gresham, OR 970301619173085
- Robert Lusk, MDHillsboro, OR 971241649276239
Common questions
What is Hien Minh Nguyen, M.D.'s NPI number?
Hien Minh Nguyen, M.D.'s National Provider Identifier (NPI) is 1659441699, issued on Nov 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Hien Minh Nguyen, M.D. located?
The NPPES record lists a practice address at 9900 SE Sunnyside RD, Clackamas, OR, 97015. Phone: (503) 571-9130. Providers update this record themselves, so call before visiting.
How can I verify Hien Minh Nguyen, M.D.'s license?
NPPES lists Oregon license number MD25722, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Hien Minh Nguyen, M.D. prescribe under Medicare Part D?
In 2024, Hien Minh Nguyen, M.D. had 351 Medicare Part D claims for 78 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.
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.