Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Earl Jason Mejia, MD
Hospitalist Physician in Orange, CA · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1750818084
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Registry record
Entity type Individual (Type 1)
Name Earl Jason Mejia
Credential MD
Sex Male
Practice address 101 the City Dr S, Orange, CA, 92868
Phone (714) 456-8888
Enumeration date May 17, 2017
Last updated in NPPES Jun 24, 2026
Taxonomy & licenses
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 19871 (NV) Secondary
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.
Frequently asked questions
What is the NPI number for Earl Mejia?
The National Provider Identifier (NPI) for Earl Mejia is 1750818084, a Type 1 (individual) record in the CMS NPPES registry.
Where does Earl Mejia practice?
The practice location on file with NPPES is in Orange, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Amir Seifi Medical Physician Assistant · Orange, CA NPI 1548263015 Melvin Seard Urology Physician · Orange, CA NPI 1538163126 Charles Rosen Orthopaedic Surgery of the Spine Physician · Orange, CA NPI 1548264013 Joseph Ruggio Cardiovascular Disease Physician · Orange, CA NPI 1124023163 Kurt Richards Surgical Physician Assistant · Orange, CA NPI 1598760092 Akash Joshi Body Imaging Physician · Orange, CA NPI 1013913490 Arti Gupta Body Imaging Physician · Orange, CA NPI 1770589152 Lucia Webster Certified Registered Nurse Anesthetist · Orange, CA NPI 1073510590
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-24.