Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Matthew Mejia

Sports Medicine (Family Medicine) Physician in El Segundo, CA · enumerated 2016.

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

National Provider Identifier

1013371400

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Matthew Mejia

Sex Male

Practice address 2110 E El Segundo Blvd Ste 200, El Segundo, CA, 90245

Phone (310) 517-7030

Enumeration date Apr 11, 2016

Last updated in NPPES Jul 11, 2022

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License A152301 (CA) Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License A152301 (CA) Secondary

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

207QS0010X Sports Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License A152301 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Matthew Mejia's NPI record?

Cross-check NPI 1013371400 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1013371400 active?

Yes, as of the latest NPPES snapshot, NPI 1013371400 is active (record last updated 2022-07-11).

Other providers at this practice address

Browse all →

Leah Shapiro Family Medicine Physician · El Segundo, CA NPI 1174101810

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-11.