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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Yazeed Mazen Gussous, M.B.B.S.

Orthopaedic Surgery Physician in Mountain View, CA · enumerated 2008.

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

National Provider Identifier

1891969184

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Registry record

Entity type Individual (Type 1)
Name Yazeed Mazen Gussous
Credential M.B.B.S.
Sex Male
Practice address 2495 Hospital Dr Ste 460, Mountain View, CA, 94040
Phone (650) 962-4617
Fax (650) 962-4618
Enumeration date Apr 17, 2008
Last updated in NPPES Nov 30, 2020

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 107051 (MN) Secondary
207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 56898 (MN) Secondary
207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 35129198 (OH) Secondary
207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License A130401 (CA) Primary

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.

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Frequently asked questions

How do I verify Yazeed Gussous's NPI record?
Cross-check NPI 1891969184 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1891969184 active?
Yes, as of the latest NPPES snapshot, NPI 1891969184 is active (record last updated 2020-11-30).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-30.