DR. OLIVIA NGUYEN MD
NPI 1639757305
Internal Medicine in Clackamas, OR

Q: What is Olivia Nguyen's NPI number?

The NPI number for Olivia Nguyen is 1639757305. It was assigned to this individual provider in the NPPES registry on April 1, 2021. The provider is also known as Dr. Olives Nguyen.

Q: What is Olivia Nguyen's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Olivia Nguyen was last updated on May 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.

Active since April 01, 2021PECOS EnrolledAccepts Medicare Assignment

9800 SE SUNNYSIDE RD, CLACKAMAS, OR 97015(800) 813-2000 Get Directions Write a Review

NPPES record last updated: May 19, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 19, 2025, Apr 1, 2021 (2 updates tracked since 2021).

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About Dr. Olivia Nguyen Md NPPES

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

DR. OLIVIA NGUYEN MD (NPI 1639757305) is an individual internal medicine provider in Clackamas, Oregon, licensed in Oregon (MD223737) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS and is a graduate of Michigan State University College Of Human Medicine (2021).

NPPES Registry Identity

NPI1639757305

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameDR. OLIVIA NGUYENCredential: MD

Location Address9800 SE SUNNYSIDE RDClackamas, OR 97015-9750

Mailing Address500 Ne Multnomah St Ste 100Portland, OR 97232-2031 · (800) 813-2000

Phone(800) 813-2000

Sole ProprietorNo

Medical School CMSMichigan State University College Of Human MedicineGraduated 2021

Enumeration DateApril 1, 2021

Last NPPES UpdateMay 19, 20252 updates tracked since enumeration

NPPES CertifiedMay 19, 2025

✔ NPI 1639757305 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in OR · MD223737

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

9800 SE SUNNYSIDE RD, Clackamas, OR 97015

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Other Names 1

Professional Name (2)Dr. Olives Nguyen

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Olivia 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.

PECOS PAC ID8224433107

PECOS Enrollment IDI20250602001409

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97015 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

$134.16 typical visit price

range $58.99 – $176.88

Typical copayment $33.54 (range $14.74 – $44.22)

Most-billed visit code 99204

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 20

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

ASHLEY R JORDAN

Nurse Practitioner (Family)