Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Israel Mostafa, MD

Internal Medicine Physician in Crookston, MN · enumerated 2022.

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

National Provider Identifier

1811647357

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Registry record

Entity type Individual (Type 1)

Name Israel Mostafa

Credential MD

Sex Male

Practice address Crookston, MN, 56716

Phone (218) 281-9595

Enumeration date Mar 27, 2022

Last updated in NPPES Sep 9, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 79075 (MN) Primary

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

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

Where does Israel Mostafa practice?

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

What is the NPI number for Israel Mostafa?

The National Provider Identifier (NPI) for Israel Mostafa is 1811647357, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-09.