KIMBERLY KIM NGUYEN MD
NPI 1841811221
Ophthalmology in Portland, OR
About Kimberly Kim Nguyen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KIMBERLY KIM NGUYEN MD (NPI 1841811221) is an individual ophthalmology provider in Portland, Oregon, licensed in Oregon (MD219690) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, is affiliated with Ohsu Hospital And Clinics, and is a graduate of University Of Texas Medical School At Houston (2020).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Kimberly Kim Nguyen Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Kimberly Nguyen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Portland, OR 97239
- Reassigned Medicare billing, Oregon enrollment
- 2,212 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ohsu Hospital And Clinics
Acute Care Hospitals · Portland, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97239 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PORTLAND, OR 97239
PORTLAND, OR 97239
PORTLAND, OR 97239
PORTLAND, OR 97239
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Kimberly Nguyen's NPI number?
The NPI number for Kimberly Nguyen is 1841811221. It was assigned to this individual provider in the NPPES registry on April 27, 2020.
Where is Kimberly Nguyen located?
Kimberly Nguyen practices at 3181 SW Sam Jackson Park Rd, Portland, OR 97239. The listed phone number is (503) 494-3000.
What is Kimberly Nguyen's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Kimberly Nguyen enrolled in Medicare?
Yes. Kimberly Nguyen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Kimberly Nguyen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kimberly Nguyen reassigns Medicare benefits to University Professional Services (Portland, OR). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Kimberly Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kimberly Nguyen accept?
Health plans from Moda Health Plan, Inc., PacificSource Health Plans and Providence Health Plan list Kimberly Nguyen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Kimberly Nguyen affiliated with any hospitals?
According to CMS data, Kimberly Nguyen is affiliated with Ohsu Hospital And Clinics.
When was this NPI record last updated?
The NPPES record for Kimberly Nguyen was last updated on October 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Kimberly Kim Nguyen, MD · NPI 1841811221
Ophthalmology physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since April 27, 2020.
## Identity
- **NPI:** 1841811221 (Entity type: Individual)
- **Enumerated:** April 27, 2020
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** MD219690 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 3181 SW SAM JACKSON PARK RD, Portland, OR 97239-3011
- **Phone:** (503) 494-3000 · **Fax:** (503) 494-4286
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** University Professional Services (NPI 1376709535, Portland, OR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Medical School At Houston, class of 2020
## Record status
- **NPPES last updated:** October 11, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1841811221) · Data from the CMS NPPES public registry.