Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Yousuf Sadiq, MD

Q: What is the NPI number for Yousuf Sadiq?

The National Provider Identifier (NPI) for Yousuf Sadiq is 1417067588, a Type 1 (individual) record in the CMS NPPES registry.

Internal Medicine Physician in Rialto, CA · enumerated 2006.

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

National Provider Identifier

1417067588

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Registry record

Entity type Individual (Type 1)

Name Yousuf Sadiq

Credential MD

Sex Male

Practice address 279 West Rialto Avenue, Rialto, CA, 92376

Phone (909) 820-7377

Fax (909) 820-7379

Enumeration date Aug 30, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A43898 (CA) 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
00A438981	Medicaid	CA	-

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

What is the NPI number for Yousuf Sadiq?

The National Provider Identifier (NPI) for Yousuf Sadiq is 1417067588, a Type 1 (individual) record in the CMS NPPES registry.

Where does Yousuf Sadiq practice?

The practice location on file with NPPES is in Rialto, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.