Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Adeel M Popalzai, D.O.
Neurology Physician in Arcadia, CA · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558508663
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Registry record
Entity type Individual (Type 1)
Name Dr. Adeel M Popalzai
Credential D.O.
Sex Male
Practice address 1015 N. First Avenue, Suite A, Arcadia, CA, 91006
Phone (626) 566-2866
Fax (626) 566-2850
Enumeration date Jan 12, 2009
Last updated in NPPES Oct 12, 2012
Taxonomy & licenses
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.
Frequently asked questions
Where does Adeel Popalzai practice?
The practice location on file with NPPES is in Arcadia, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Adeel Popalzai?
The National Provider Identifier (NPI) for Adeel Popalzai is 1558508663, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-12.