Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Ngu Thien Nguyen, MD

Individual provider Family Medicine Physician · NPI 1487913125

Dr. Ngu Thien Nguyen, MD is registered under Family Practice in Portland, Oregon. Qualified in 2011, 15 years ago. Practices with Kaiser Foundation Health Plan of the Northwest, a 1,811-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Oregon and Wisconsin.

Years since qualifying
15
Licensed in
OR, WI
In the registry since
2012
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2850 NW Nicolai St
Portland, OR 97210-2018
Phone: (800) 813-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 4669 E 8 Mile Rd, Warren, MI 48091-2709 — (313) 416-6200
  • 275 Bronson Way Ne, Renton, WA 98056-4030 — (425) 235-2808

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD227493 (OR)
Family Medicine Physician Taxonomy 207Q00000X · Licence 1667-320 (WI)

Record details

NPI number1487913125
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 15, 2012
Last updated in NPPESJanuary 6, 2026
Certification dateJanuary 6, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Kaiser Foundation Health Plan Of The Northwest — 1811 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients97
Services billed 116 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $21 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Mayo Clinic Health System - Fairmont Hospital · Fairmont, MN · listed as Mayo Clinic Health System-Fairmont
  • Mayo Clinic Health System - Mankato Hospital · Mankato, MN · listed as Mayo Clinic Health System-Southwest Minnesota Region
  • Mayo Clinic Health System - Albert Lea And Austin Hospital · Albert Lea, MN
  • Mayo Clinic Health System Eau Claire Hospital Hospital · Eau Claire, WI
  • Mayo Clinic Health System In Red Wing Hospital · Red Wing, MN

Colleagues at Kaiser Foundation Health Plan of the Northwest

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1811 clinicians in the practice; 12 are shown here.

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