NANCY GUIRGUIS
NPI 1154775815
Internal Medicine in Corvallis, OR

Q: What is Nancy Guirguis's NPI number?

The NPI number for Nancy Guirguis is 1154775815. It was assigned to this individual provider in the NPPES registry on April 19, 2016.

Q: What is Nancy Guirguis'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 Nancy Guirguis was last updated on March 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 19, 2016PECOS EnrolledAccepts Medicare Assignment

981 NW SPRUCE AVE, CORVALLIS, OR 97330(541) 758-0766 Get Directions Write a Review

NPPES record last updated: March 10, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 10, 2026, Mar 4, 2026, Jan 14, 2019 (3 updates tracked since 2019).

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About Nancy Guirguis NPPES

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

NANCY GUIRGUIS (NPI 1154775815) is an individual internal medicine provider in Corvallis, Oregon, licensed in Oregon (DO224060) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, is affiliated with Good Samaritan Regional Medical Center, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1154775815

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameNANCY GUIRGUIS

Location Address981 NW SPRUCE AVECorvallis, OR 97330-2111

Mailing Address981 Nw Spruce AveCorvallis, OR 97330-2111 · (541) 758-0766 · Fax (541) 753-2737

Phone(541) 758-0766

Sole ProprietorYes

Medical School CMSOtherGraduated 2018

Enumeration DateApril 19, 2016

Last NPPES UpdateMarch 10, 20263 updates tracked since enumeration

NPPES CertifiedMarch 10, 2026

✔ NPI 1154775815 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in OR · DO224060

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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

981 NW SPRUCE AVE, Corvallis, OR 97330

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Kaiser Permanente, Moda Health Plan, Inc. and more.Insurance ›

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

Nancy Guirguis 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 ID2365790730

PECOS Enrollment IDI20250331000627

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.

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Good Samaritan Regional Medical Center

Acute Care Hospitals · Corvallis, OR

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number380014

Location3600 NW Samaritan DriveCorvallis, OR 97330 · Benton County

Emergency services Birthing friendly

Samaritan Albany General Hospital

Acute Care Hospitals · Albany, OR

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number380022

Location1046 6th Avenue SWAlbany, OR 97321 · Linn County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97330 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

$126.25 typical visit price

range $54.96 – $166.64

Typical copayment $31.56 (range $13.74 – $41.66)

Most-billed visit code 99204

Established Patient

$97.16 typical visit price

range $17.68 – $136.19

Typical copayment $24.29 (range $4.42 – $34.04)

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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Continuous positive airway pressure (cpap) device E0601

DME-Other DME · category DE001N

2 suppliers12 claims12 services$46.15 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 9

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

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