Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Arianna Kousari, MD

Internal Medicine Physician in Bend, OR · enumerated 2018.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1194220889

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Registry record

Entity type Individual (Type 1)

Name Arianna Kousari

Credential MD

Sex Female

Practice address 1501 Ne Medical Center Dr, Bend, OR, 97701

Phone (541) 382-4900

Enumeration date Mar 26, 2018

Last updated in NPPES Mar 27, 2025

Taxonomy & licenses

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License MD219793 (OR) Secondary

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License DR.0068969 (CO) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD219793 (OR) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
500838997	Medicaid	OR	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1194220889 active?

Yes, as of the latest NPPES snapshot, NPI 1194220889 is active (record last updated 2025-03-27).

How do I verify Arianna Kousari's NPI record?

Cross-check NPI 1194220889 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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William Schmidt Hematology & Oncology Physician · Bend, OR NPI 1467455386 Mark Belza Neurological Surgery Physician · Bend, OR NPI 1740284777 Tammy Bull Obstetrics & Gynecology Physician · Bend, OR NPI 1689678278 Christopher Richards Emergency Medicine Physician · Bend, OR NPI 1528062056 Jeffrey Davis Internal Medicine Physician · Bend, OR NPI 1942205752 James Ockner Diagnostic Radiology Physician · Bend, OR NPI 1366448821 Andrew Sargent Physician Assistant · Bend, OR NPI 1184624223 Adam Williams Allergy & Immunology Physician · Bend, OR NPI 1265433445

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-27.