Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mitchell Barnes, DO

Diagnostic Radiology Physician in El Segundo, CA · enumerated 2018.

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

National Provider Identifier

1598261588

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Registry record

Entity type Individual (Type 1)

Name Dr. Mitchell Barnes

Credential DO

Sex Male

Practice address 2330 Utah Ave Ste 200, El Segundo, CA, 90245

Phone (281) 766-0959

Enumeration date Mar 30, 2018

Last updated in NPPES Jan 9, 2025

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License C2-0013299 (DE) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 74261 (CT) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 74668 (CT) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License OS19914 (FL) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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

What is the NPI number for Mitchell Barnes?

The National Provider Identifier (NPI) for Mitchell Barnes is 1598261588, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mitchell Barnes practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-09.