Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Timothy W. Mansour, M.D.

Surgery Physician in Portland, OR · enumerated 2015.

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

National Provider Identifier

1851786727

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Registry record

Entity type Individual (Type 1)

Name Timothy W. Mansour

Credential M.D.

Sex Male

Practice address 4805 Ne Glisan St Ste 6n60, Portland, OR, 97213

Phone (503) 935-8379

Fax (503) 935-8940

Enumeration date Mar 30, 2015

Last updated in NPPES Oct 14, 2025

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License MD225603 (OR) Primary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 35715 (AL) Secondary

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
500861299	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 1851786727 active?

Yes, as of the latest NPPES snapshot, NPI 1851786727 is active (record last updated 2025-10-14).

How do I verify Timothy Mansour's NPI record?

Cross-check NPI 1851786727 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-14.