Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Arnold Alexis Brizuela, M.D.
Neurology Physician in Arcadia, CA · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1528325818
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Registry record
Entity type Individual (Type 1)
Name Dr. Arnold Alexis Brizuela
Credential M.D.
Sex Male
Practice address 1015 N 1st Ave Apt A, Arcadia, CA, 91006
Phone (626) 598-3770
Fax (626) 598-3797
Enumeration date Apr 12, 2012
Last updated in NPPES Nov 10, 2025
Taxonomy & licenses
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 specialty is Arnold Brizuela?
Arnold Brizuela is registered in NPPES with the primary taxonomy of Neurology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-10.