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LAN-ANH KHAC NGUYEN MD
NPI 1356414536
Family Medicine in Portland, OR

Active since November 16, 2006PECOS Enrolled
1321 NE 99TH AVE STE 100, PORTLAND, OR 97220(503) 215-9900 Get Directions Write a Review

NPPES record last updated: February 15, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Lan-anh Khac Nguyen Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LAN-ANH KHAC NGUYEN MD (NPI 1356414536) is an individual family medicine provider in Portland, Oregon, licensed in Oregon (MD177479) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Goldendale.

NPPES Registry Identity

NPI1356414536
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameLAN-ANH KHAC NGUYENCredential: MD
Location Address1321 NE 99TH AVE STE 100Portland, OR 97220-9437
Mailing AddressPo Box 3158Portland, OR 97208-3158 · (503) 215-6494
Phone(503) 215-9900
Sole ProprietorNo
Enumeration DateNovember 16, 2006
Last NPPES UpdateFebruary 15, 2021
NPPES CertifiedFebruary 15, 2021
✔ NPI 1356414536 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Licenses✔ Licensed in OR · MD177479✔ Licensed in WA · MD00043698
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
1321 NE 99TH AVE STE 100, Portland, OR 97220
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Other Names 1

Other Name (5)Anh K Nguyen Md

Secondary Practice Location 1

Location 1310 S Roosevelt AveGoldendale, WA 98620-9201 · Phone (509) 773-4022 · Fax (509) 773-1941

Other Identifiers 1

Medicaid8397234WA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc., Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lan-anh Khac Nguyen Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Lan-anh Nguyen reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Providence Health & Services - Oregon
Same address
Internal Medicine
1321 NE 99TH AVE, SUITE 100
Portland, OR 97220
  • Reassigned Medicare billing, Oregon enrollment
  • 1,501 clinicians in this Medicare group
NPI 1073604955 (503) 215-9900
Express Care Or PC
6.0 mi
General Practice
1025 NW 14TH AVE
Portland, OR 97209
  • Reassigned Medicare billing, Oregon enrollment
  • 27 clinicians in this Medicare group
NPI 1205499126 (888) 327-3312
Express Care Wa PC
106 mi
General Practice
1350 MARVIN RD NE STE D
Lacey, WA 98516
  • Reassigned Medicare billing, Oregon enrollment
  • 8 clinicians in this Medicare group
NPI 1821554452 (888) 227-3312

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97220 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$90.51 typical visit price
range $58.99 – $176.88
Typical copayment $22.62 (range $14.74 – $44.22)
Most-billed visit code 99203
Established Patient
$103.51 typical visit price
range $19.32 – $144.79
Typical copayment $25.87 (range $4.83 – $36.19)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 16

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TIMOTHY R GOBBLE MD
Internal Medicine
1321 NE 99TH AVE STE 100
PORTLAND, OR 97220
Multnomah County (503) 215-9900
CHRISTINE E GUPPENBERGER PA-C
Physician Assistant
1321 NE 99TH AVE STE 100
PORTLAND, OR 97220
Multnomah County (503) 215-9900
RICHARD L HSU MD
Internal Medicine
1321 NE 99TH AVE STE 100
PORTLAND, OR 97220
Multnomah County (503) 215-4050
KATHERINE TRUMBO DNP, APRN, FNP-C
Nurse Practitioner (Family)
1321 NE 99TH AVE STE 100
PORTLAND, OR 97220
Multnomah County (503) 215-4050
JOHN MICHAEL ELLISON FNP
Nurse Practitioner (Family)
1321 NE 99TH AVE STE 100
PORTLAND, OR 97220
Multnomah County (503) 215-9900
KATHERINE S FRITZ PA-C
Physician Assistant
1321 NE 99TH AVE STE 100
PORTLAND, OR 97220
Multnomah County (503) 215-9900
DR. LAURA H SMITH PSYD
Psychologist (Clinical)
1321 NE 99TH AVE STE 100
PORTLAND, OR 97220
Multnomah County (503) 215-4050
GINA CALVERT EASLEY FNP
Nurse Practitioner (Family)
1321 NE 99TH AVE STE 100
PORTLAND, OR 97220
Multnomah County (503) 215-9900

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 Lan-anh Nguyen's NPI number?

The NPI number for Lan-anh Nguyen is 1356414536. It was assigned to this individual provider in the NPPES registry on November 16, 2006. The provider is also known as Anh K Nguyen MD.

Where is Lan-anh Nguyen located?

Lan-anh Nguyen practices at 1321 NE 99th Ave Ste 100, Portland, OR 97220. The listed phone number is (503) 215-9900.

What is Lan-anh Nguyen's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Lan-anh Nguyen enrolled in Medicare?

Yes. Lan-anh Nguyen is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Lan-anh Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lan-anh Nguyen reassigns Medicare benefits to 3 organizations: Providence Health & Services - Oregon (Portland, OR), Express Care Or PC (Portland, OR) and Express Care Wa PC (Lacey, WA). Each 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 Lan-anh Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Lan-anh Nguyen accept?

Health plans from Moda Health Plan, Inc., Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Lan-anh 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.

When was this NPI record last updated?

The NPPES record for Lan-anh Nguyen was last updated on February 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.